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Engineering services Businesses in Virginia (SIC Code: 8711)

Search Engineering services businesses in Virginia below and click on on a business name to see details.
/ Bryan Ehlert Inc Mc Lean, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-827-9552
Fax: 703-827-9552
2rw Consulting Engineers PC Charlottesville, Virginia (Charlottesville City County)
Industrial engineers (SIC Code:871102)
Phone: 434-296-2116
Fax: 434-296-2116
3d Magic Design Technologies Inc. Lynchburg, Virginia (Lynchburg City County)
Engineering Services (SIC Code:871100)
Phone: 434-660-6907
Fax: 434-660-6907
4wave, Inc. Sterling, Virginia (Loudoun County)
Semiconductors And Related Devices (SIC Code:367400)
Phone: 703-787-9283
Fax: 703-787-9283
A H Environmental Consultants Inc Newport News, Virginia (Newport News City County)
Engineering Services (SIC Code:871100)
Phone:
Fax:
A. Morton Thomas and Associates, Inc. Chantilly, Virginia (Fairfax County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-817-1373
Fax: 703-817-1373
Aarotec Infrastracture Group Inc Oakton, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 304-821-1001
Fax: 304-821-1001
Aasa Inc Sterling, Virginia (Loudoun County)
Engineering Services (SIC Code:871100)
Phone: 703-444-6170
Fax: 703-444-6170
Aaski Technology Inc. Springfield, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-372-5690
Fax: 703-372-5690
Abz, Inc. Chantilly, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-631-7401
Fax: 703-631-7401
Accelerated Solutions LLC Fairfax, Virginia (Fairfax City County)
Engineering Services (SIC Code:871100)
Phone: 703-278-1760
Fax: 703-278-1760
Accompong Engineering Group, LLC Chesterfield, Virginia (Chesterfield County)
Engineering Services (SIC Code:871100)
Phone: 804-687-2053
Fax: 804-687-2053
Acoustical Solutions, Inc. Richmond, Virginia (Henrico County)
Engineering services (SIC Code:871199)
Phone: 804-346-8350
Fax: 804-346-8350
ACS Defense, Inc. Alexandria, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-941-0316
Fax: 703-941-0316
ACS Design, L.L.C. Roanoke, Virginia (Roanoke City County)
Construction and civil engineering (SIC Code:871104)
Phone: 540-562-2345
Fax: 540-562-2345
Acumen Engineering/Analysis Inc Fredericksburg, Virginia (Spotsylvania County)
Engineering Services (SIC Code:871100)
Phone: 540-786-2200
Fax: 540-786-2200
Adaptive Aerospace Group Inc. Hampton, Virginia (Hampton City County)
Engineering services (SIC Code:871199)
Phone: 757-941-4921
Fax: 757-941-4921
Adaptive Methods, Inc. Centreville, Virginia (Fairfax County)
Systems software development services (SIC Code:737301)
Phone: 703-968-8040
Fax: 703-968-8040
ADI Engineering, Inc. Charlottesville, Virginia (Albemarle County)
Engineering services (SIC Code:871199)
Phone: 434-978-2888
Fax: 434-978-2888
Advanced Design Corporation Lorton, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-550-5510
Fax: 703-550-5510
Advanced Management Technology, Inc. Arlington, Virginia (Arlington County)
Management Consulting Services (SIC Code:874200)
Phone: 703-841-2684
Fax: 703-841-2684
Advanced Systems Engineering Corporation Vienna, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-942-5821
Fax: 703-942-5821
Advanced Systems Technology and Management, Inc. Vienna, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-821-2600
Fax: 703-821-2600
Advanced Systems/Supportability Engineering Technologies and Tools, Inc. Manassas, Virginia (Prince William County)
Engineering Services (SIC Code:871100)
Phone: 703-365-8950
Fax: 703-365-8950
Advanetrix, Inc. Fredericksburg, Virginia (Stafford County)
Engineering services (SIC Code:871199)
Phone: 703-492-1782
Fax: 703-492-1782
AEC Engineering, Inc. Richmond, Virginia (Henrico County)
Construction and civil engineering (SIC Code:871104)
Phone: 804-282-3811
Fax: 804-282-3811
Aecom Services, Inc. Virginia Beach, Virginia (Virginia Beach City County)
Engineering Services (SIC Code:871100)
Phone: 757-306-6710
Fax: 757-306-6710
Aecom Services, Inc. Lynchburg, Virginia (Lynchburg City County)
Engineering Services (SIC Code:871100)
Phone: 434-239-9200
Fax: 434-239-9200
Aecom Technical Services, Inc. Glen Allen, Virginia (Henrico County)
Business consulting (SIC Code:874899)
Phone: 804-515-8300
Fax: 804-515-8300
Aecom Technology Corporation Roanoke, Virginia (Roanoke City County)
Engineering Services (SIC Code:871100)
Phone: 540-857-3100
Fax: 540-857-3100
Aecom Technology Corporation Glen Allen, Virginia (Henrico County)
Engineering Services (SIC Code:871100)
Phone: 804-515-8300
Fax: 804-515-8300
Aecom, Inc. Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-682-5000
Fax: 703-682-5000
Aeec, LLC Reston, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-766-4300
Fax: 703-766-4300
Aeroflite Engineering LLC Vienna, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-938-4140
Fax: 703-938-4140
Aerosoft Inc Blacksburg, Virginia (Montgomery County)
Computer software development and applications (SIC Code:737103)
Phone: 540-557-1900
Fax: 540-557-1900
Aerospace Innovations, LLC Yorktown, Virginia (York County)
Engineering Services (SIC Code:871100)
Phone: 757-875-5144
Fax: 757-875-5144
Aerotech Research USA Inc Newport News, Virginia (Newport News City County)
Engineering services (SIC Code:871199)
Phone: 757-723-1300
Fax: 757-723-1300
Aerotechnologies Inc Yorktown, Virginia (York County)
Engineering services (SIC Code:871199)
Phone: 757-766-2001
Fax: 757-766-2001
Air Projects Inc Alexandria, Virginia (Alexandria City County)
Engineering services (SIC Code:871199)
Phone: 703-683-5507
Fax: 703-683-5507
Air-Right Energy Design, Inc Catharpin, Virginia (Prince William County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-754-0622
Fax: 703-754-0622
Airborne Technologies, Inc. Sterling, Virginia (Loudoun County)
Engineering Services (SIC Code:871100)
Phone: 703-433-2016
Fax: 703-433-2016
Akf Engineers LLP Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-351-7686
Fax: 703-351-7686
Alion - Jjma Corporation Alexandria, Virginia (Alexandria City County)
Architectural engineering (SIC Code:871201)
Phone: 703-418-0100
Fax: 703-418-0100
Alion - Jjma Corporation Newport News, Virginia (Newport News City County)
Architectural engineering (SIC Code:871201)
Phone: 757-873-6500
Fax: 757-873-6500
Alion Science and Technology Corporation Mc Lean, Virginia (Fairfax County)
Commercial Physical And Biological Research (SIC Code:873100)
Phone: 703-918-4480
Fax: 703-918-4480
Alion Science and Technology Corporation Fairfax, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-259-5000
Fax: 703-259-5000
Alion Science and Technology Corporation Norfolk, Virginia (Norfolk City County)
Engineering Services (SIC Code:871100)
Phone: 757-857-5670
Fax: 757-857-5670
Alion Science and Technology Corporation Suffolk, Virginia (Suffolk City County)
Engineering Services (SIC Code:871100)
Phone: 757-935-9120
Fax: 757-935-9120
Alion Science and Technology Corporation Alexandria, Virginia (Alexandria City County)
Computer Programming Services (SIC Code:737100)
Phone: 703-933-3300
Fax: 703-933-3300
Alion Science and Technology Corporation Alexandria, Virginia (Alexandria City County)
Architectural Services (SIC Code:871200)
Phone: 703-253-0034
Fax: 703-253-0034
All About Pavements, Inc. Ashburn, Virginia (Loudoun County)
Engineering services (SIC Code:871199)
Phone: 703-327-4058
Fax: 703-327-4058
Alliance Cpm, Inc. Herndon, Virginia (Fairfax County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-928-3573
Fax: 703-928-3573
Alliance Engineering, Inc. Richmond, Virginia (Chesterfield County)
Engineering services (SIC Code:871199)
Phone: 804-275-1400
Fax: 804-275-1400
Alliance Structural Engineers, Inc. Vienna, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-749-7941
Fax: 703-749-7941
Alpha Construction and Engineering Corporation Dulles, Virginia (Loudoun County)
Engineering services (SIC Code:871199)
Phone: 703-450-0800
Fax: 703-450-0800
Alpha Corporation Norfolk, Virginia (Norfolk City County)
Engineering services (SIC Code:871199)
Phone: 757-533-9368
Fax: 757-533-9368
Alstom Power Inc. Midlothian, Virginia (Chesterfield County)
Engineering Services (SIC Code:871100)
Phone: 804-763-2000
Fax: 804-763-2000
Alstom Power Inc. Richmond, Virginia (Chesterfield County)
Engineering Services (SIC Code:871100)
Phone: 804-743-4700
Fax: 804-743-4700
Altavista Instruments & Control Altavista, Virginia (Campbell County)
Engineering services (SIC Code:871199)
Phone: 434-369-6089
Fax: 434-369-6089
American Bridge Company Virginia Beach, Virginia (Virginia Beach City County)
Structural Steel Erection (SIC Code:179100)
Phone: 757-451-1480
Fax: 757-451-1480
American Systems Corporation Chantilly, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-968-6300
Fax: 703-968-6300
American Telecommunications Certification Body Inc Mc Lean, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-847-4700
Fax: 703-847-4700
American Veterans, LLC Stafford, Virginia (Stafford County)
Engineering Services (SIC Code:871100)
Phone: 540-658-1311
Fax: 540-658-1311
Amerind LLC Fairfax, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone:
Fax:
Ammann & Whitney Consulting Engineers P.C. Richmond, Virginia (Richmond City County)
Construction and civil engineering (SIC Code:871104)
Phone: 804-262-5111
Fax: 804-262-5111
Amron Corporation Mc Lean, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-848-0571
Fax: 703-848-0571
Amsec LLC Virginia Beach, Virginia (Virginia Beach City County)
Engineering Services (SIC Code:871100)
Phone: 757-463-6666
Fax: 757-463-6666
Analytical Services & Materials, Inc. Hampton, Virginia (Hampton City County)
Engineering Services (SIC Code:871100)
Phone: 757-865-7093
Fax: 757-865-7093
Anderson & Associates of Virginia, Inc. Blacksburg, Virginia (Montgomery County)
Engineering services (SIC Code:871199)
Phone: 540-552-5592
Fax: 540-552-5592
Andromeda Systems Incorporated Virginia Beach, Virginia (Virginia Beach City County)
Engineering Services (SIC Code:871100)
Phone: 757-340-9070
Fax: 757-340-9070
Angle Incorporated Springfield, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-866-0060
Fax: 703-866-0060
Angler Environmental Richmond, Virginia (Richmond City County)
Engineering services (SIC Code:871199)
Phone: 804-353-6017
Fax: 804-353-6017
Appalachian Technical Services, Inc. Wise, Virginia (Wise County)
Engineering Services (SIC Code:871100)
Phone: 276-328-4200
Fax: 276-328-4200
Applied Coherent Tech Corp Inc Herndon, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-742-0294
Fax: 703-742-0294
Applied Em Inc Hampton, Virginia (Hampton City County)
Commercial physical research (SIC Code:873102)
Phone: 757-224-2035
Fax: 757-224-2035
Applied Resources, Inc Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-243-2700
Fax: 703-243-2700
Applied Signal Technology Inc Herndon, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-478-3030
Fax: 703-478-3030
Applied Systems Research Inc Fairfax, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-273-3773
Fax: 703-273-3773
Applied Technology King George, Virginia (King George County)
Engineering Services (SIC Code:871100)
Phone: 540-663-3709
Fax: 540-663-3709
Aquarius Engineering Virginia Beach, Virginia (Virginia Beach City County)
Construction and civil engineering (SIC Code:871104)
Phone: 757-496-2570
Fax: 757-496-2570
Arcbridge Consulting & Training, Inc Herndon, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-834-6511
Fax: 703-834-6511
Archer Research Corporation Stafford, Virginia (Stafford County)
Engineering Services (SIC Code:871100)
Phone: 703-880-6365
Fax: 703-880-6365
Arctech, Incorporated Chantilly, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-222-0280
Fax: 703-222-0280
Ares Corporation Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-525-0211
Fax: 703-525-0211
Ares Corporation Arlington, Virginia (Arlington County)
Engineering services (SIC Code:871199)
Phone: 703-271-7700
Fax: 703-271-7700
Areva NP Inc Lynchburg, Virginia (Lynchburg City County)
Engineering Services (SIC Code:871100)
Phone: 434-832-3700
Fax: 434-832-3700
Areva NP Inc Lynchburg, Virginia (Lynchburg City County)
Industrial Instruments For Measurement, Display, And Control Of Process Variables; And Related Products (SIC Code:382300)
Phone: 434-832-3000
Fax: 434-832-3000
ARINC Incorporated , Virginia (Hampton City County)
Transportation signaling devices (SIC Code:366902)
Phone: 757-838-5073
Fax: 757-838-5073
ARINC Incorporated Norfolk, Virginia (Norfolk City County)
Transportation signaling devices (SIC Code:366902)
Phone: 757-423-8324
Fax: 757-423-8324
Arion Systems, Inc. Chantilly, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-815-1130
Fax: 703-815-1130
Army and Air Force Exchange Service Newport News, Virginia (Newport News City County)
Engineering Services (SIC Code:871100)
Phone: 757-888-2839
Fax: 757-888-2839
Artel, Inc. Reston, Virginia (Fairfax County)
Telephone Communications, Except Radiotelephone (SIC Code:481300)
Phone: 703-620-1700
Fax: 703-620-1700
Ashe Consultants, P.L.L.C. Herndon, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-230-2500
Fax: 703-230-2500
Aspex, Inc. Reston, Virginia (Fairfax County)
Computer software development and applications (SIC Code:737103)
Phone: 703-956-9343
Fax: 703-956-9343
Asrc Management Services, Inc. Reston, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone:
Fax:
Assurance Technology Corp Alexandria, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-765-6623
Fax: 703-765-6623
AST Cowen Design Group LLC Arlington, Virginia (Arlington County)
Landscape services (SIC Code:078102)
Phone: 703-528-4424
Fax: 703-528-4424
Ata LLC Vienna, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-268-9784
Fax: 703-268-9784
Atcs, P.L.C. Dulles, Virginia (Loudoun County)
Engineering Services (SIC Code:871100)
Phone: 703-430-7500
Fax: 703-430-7500
Atcs, P.L.C. Culpeper, Virginia (Culpeper County)
Engineering Services (SIC Code:871100)
Phone: 540-825-1369
Fax: 540-825-1369
Athavale, Lystad & Associates, Inc. Mc Lean, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-893-3104
Fax: 703-893-3104
Atlantic Fire Protection Engineering, Inc. Chesapeake, Virginia ( County)
Engineering Services (SIC Code:871100)
Phone:
Fax:
Atlantic Geotechnical Services Inc Ashland, Virginia (Hanover County)
Engineering Services (SIC Code:871100)
Phone: 804-550-2203
Fax: 804-550-2203
Atlantic Quality Design Inc Fincastle, Virginia (Botetourt County)
Magnetic disks and drums (SIC Code:369501)
Phone: 540-966-4356
Fax: 540-966-4356
Atlantic Systems Engineering Alexandria, Virginia (Alexandria City County)
Engineering Services (SIC Code:871100)
Phone: 703-647-7426
Fax: 703-647-7426
Atlas Copco Drilling Solutions, LLC Roanoke, Virginia (Roanoke County)
Mining Machinery And Equipment, Except Oil And Gas Field Machinery And Equipment (SIC Code:353200)
Phone: 540-561-4200
Fax: 540-561-4200
Atrc Inc Potomac Falls, Virginia (Loudoun County)
Engineering Services (SIC Code:871100)
Phone: 703-628-9343
Fax: 703-628-9343
Automation Precision Technology, LLC Norfolk, Virginia (Norfolk City County)
Engineering Services (SIC Code:871100)
Phone: 757-499-6802
Fax: 757-499-6802
Avaya Government Solutions Inc. Fairfax, Virginia (Fairfax City County)
Engineering services (SIC Code:871199)
Phone: 703-218-5300
Fax: 703-218-5300
Avid LLC Blacksburg, Virginia (Montgomery County)
Engineering Services (SIC Code:871100)
Phone: 540-961-0067
Fax: 540-961-0067
Avr Enterprises, Inc. Dulles, Virginia (Loudoun County)
Information Retrieval Services (SIC Code:737500)
Phone: 703-834-0000
Fax: 703-834-0000
Avtec Systems, Inc. Chantilly, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-488-2500
Fax: 703-488-2500
Avw Technologies Inc Chesapeake, Virginia (Chesapeake City County)
Engineering services (SIC Code:871199)
Phone: 757-361-9581
Fax: 757-361-9581
B & B Consultants, Inc. South Hill, Virginia (Mecklenburg County)
Commercial physical research (SIC Code:873102)
Phone: 434-447-7621
Fax: 434-447-7621
B C Consultants Inc Fairfax, Virginia (Fairfax County)
Landscape services (SIC Code:078102)
Phone: 703-449-8100
Fax: 703-449-8100
B2e Consulting Engineers, PC Leesburg, Virginia (Loudoun County)
Engineering services (SIC Code:871199)
Phone: 703-737-0400
Fax: 703-737-0400
B3h Corporation Hampton, Virginia (Hampton City County)
Engineering Services (SIC Code:871100)
Phone: 757-827-4729
Fax: 757-827-4729
Bae Systems Spectral Technology Inc. Reston, Virginia ( County)
Computer related consulting services (SIC Code:737902)
Phone:
Fax:
Bae Systems, Inc. Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-418-8000
Fax: 703-418-8000
Bae Systems, Inc. Chesapeake, Virginia (Chesapeake City County)
Engineering Services (SIC Code:871100)
Phone: 757-366-4774
Fax: 757-366-4774
Baker Michael Jr Inc Virginia Beach, Virginia (Virginia Beach City County)
Engineering Services (SIC Code:871100)
Phone: 757-631-5409
Fax: 757-631-5409
Baker Michael Jr Inc Richmond, Virginia (Henrico County)
Construction and civil engineering (SIC Code:871104)
Phone: 804-282-1821
Fax: 804-282-1821
Baker Michael Jr Inc Manassas, Virginia (Manassas City County)
Engineering services (SIC Code:871199)
Phone: 703-334-4915
Fax: 703-334-4915
Baker Michael Jr Inc Alexandria, Virginia (Alexandria City County)
Engineering Services (SIC Code:871100)
Phone: 703-960-8800
Fax: 703-960-8800
Balzer and Associates, Inc. Roanoke, Virginia (Roanoke County)
Landscape services (SIC Code:078102)
Phone: 540-772-9580
Fax: 540-772-9580
Bamforth, C Allan Jr Engineer Surveyor Ltd Norfolk, Virginia (Norfolk City County)
Engineering services (SIC Code:871199)
Phone: 757-627-7079
Fax: 757-627-7079
Bansal & Associates Inc. Alexandria, Virginia (Alexandria City County)
Engineering services (SIC Code:871199)
Phone: 703-823-4694
Fax: 703-823-4694
Barron Associates, Inc. Charlottesville, Virginia (Albemarle County)
Engineering Services (SIC Code:871100)
Phone: 434-973-1215
Fax: 434-973-1215
Basic Commerce & Industries Inc Dahlgren, Virginia (King George County)
Engineering Services (SIC Code:871100)
Phone: 540-663-3321
Fax: 540-663-3321
Basic Engineering Concepts & Technologies, Inc. Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-418-1505
Fax: 703-418-1505
Bastian Material Handling, LLC Fairfax, Virginia (Fairfax City County)
Engineering Services (SIC Code:871100)
Phone: 703-359-8900
Fax: 703-359-8900
Bay Design Group PC Ashland, Virginia (Hanover County)
Construction and civil engineering (SIC Code:871104)
Phone: 804-550-4855
Fax: 804-550-4855
Bay Design Group PC Gloucester, Virginia (Gloucester County)
Surveying Services (SIC Code:871300)
Phone: 804-693-2993
Fax: 804-693-2993
Beach Panel & Controls, Inc. Chesapeake, Virginia (Chesapeake City County)
Engineering services (SIC Code:871199)
Phone: 757-312-0574
Fax: 757-312-0574
Bechtel National, Inc. Mc Lean, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-748-9300
Fax: 703-748-9300
BEI Structural Engineers, Inc. Fairfax, Virginia (Fairfax City County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-890-5000
Fax: 703-890-5000
Beights Development Corporation Charlottesville, Virginia (Charlottesville City County)
Subdividers and developers (SIC Code:655299)
Phone: 434-245-0100
Fax: 434-245-0100
Bel-Star, Inc. Fairfax, Virginia (Fairfax County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-645-0280
Fax: 703-645-0280
Bel-Star, Inc. Norfolk, Virginia (Norfolk City County)
Construction and civil engineering (SIC Code:871104)
Phone:
Fax:
Berkley-Howell & Associates, PC Forest, Virginia (Bedford County)
Engineering Services (SIC Code:871100)
Phone: 434-385-7548
Fax: 434-385-7548
Betac Corporation Alexandria, Virginia (Alexandria City County)
Engineering Services (SIC Code:871100)
Phone: 703-824-3100
Fax: 703-824-3100
Better Enterprise Capability, LLC Merrifield, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 401-486-5282
Fax: 401-486-5282
Bing Consulting Group, Inc. Forest, Virginia (Bedford County)
Engineering services (SIC Code:871199)
Phone: 434-525-6239
Fax: 434-525-6239
Bit Systems, Inc. Dulles, Virginia (Loudoun County)
Engineering Services (SIC Code:871100)
Phone: 703-742-7660
Fax: 703-742-7660
Bithop Systems, Inc Springfield, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-750-3419
Fax: 703-750-3419
Bizerba Industrial, Inc. Richmond, Virginia (Henrico County)
Engineering Services (SIC Code:871100)
Phone: 804-649-2064
Fax: 804-649-2064
Black & Veatch Corporation Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-243-0938
Fax: 703-243-0938
Black Knight Technology Inc Fredericksburg, Virginia (Fredericksburg City County)
Engineering Services (SIC Code:871100)
Phone: 540-371-7234
Fax: 540-371-7234
Blackwell Engineering Harrisonburg, Virginia (Harrisonburg City County)
Construction and civil engineering (SIC Code:871104)
Phone: 540-432-9555
Fax: 540-432-9555
Blackwell Engineering Gainesville, Virginia (Prince William County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-754-1978
Fax: 703-754-1978
BLT Enterprises Inc Aldie, Virginia (Loudoun County)
Engineering services (SIC Code:871199)
Phone: 703-409-1500
Fax: 703-409-1500
Blue Crane LLC Reston, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-787-4792
Fax: 703-787-4792
Blue Ridge Partners Management Consulting Mc Lean, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-448-1881
Fax: 703-448-1881
Blue Ridge Test Inc Forest, Virginia (Bedford County)
Engineering Services (SIC Code:871100)
Phone: 434-525-7312
Fax: 434-525-7312
Blue Storm Associates Inc. Fairfax Station, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 571-235-8226
Fax: 571-235-8226
Bmt Designers & Planners, Inc. Arlington, Virginia (Arlington County)
Architectural Services (SIC Code:871200)
Phone: 703-920-7070
Fax: 703-920-7070
Boeing Service Company Leesburg, Virginia (Loudoun County)
Management Services (SIC Code:874100)
Phone: 703-724-8280
Fax: 703-724-8280
Bondurant Associates Portsmouth, Virginia (Portsmouth City County)
Construction and civil engineering (SIC Code:871104)
Phone: 757-398-0683
Fax: 757-398-0683
Boodlal, Leverson Ashburn, Virginia (Loudoun County)
Engineering Services (SIC Code:871100)
Phone: 703-444-7686
Fax: 703-444-7686
Bowman Consulting Group, Ltd. Alexandria, Virginia (Alexandria City County)
Engineering services (SIC Code:871199)
Phone: 703-892-4710
Fax: 703-892-4710
Bowman Consulting Group, Ltd. Manassas, Virginia (Manassas City County)
Engineering services (SIC Code:871199)
Phone: 703-530-8093
Fax: 703-530-8093
Bowman Consulting Group, Ltd. Chantilly, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-464-1000
Fax: 703-464-1000
Bowman Consulting Group, Ltd. Leesburg, Virginia (Loudoun County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-443-2400
Fax: 703-443-2400
Bowman Consulting Group, Ltd. Chantilly, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-464-1000
Fax: 703-464-1000
Brayman Technical Services, LLC Alexandria, Virginia (Alexandria City County)
Engineering Services (SIC Code:871100)
Phone: 703-395-9218
Fax: 703-395-9218
Bright Idea Patents L.L.C. Alexandria, Virginia (Alexandria City County)
Engineering services (SIC Code:871199)
Phone: 571-338-0183
Fax: 571-338-0183
Brock-Dangerfield, Inc. Richmond, Virginia (Henrico County)
Systems software development services (SIC Code:737301)
Phone: 804-788-0015
Fax: 804-788-0015
Brown and Caldwell Virginia Beach, Virginia (Virginia Beach City County)
Engineering Services (SIC Code:871100)
Phone: 757-518-2400
Fax: 757-518-2400
Brown Construction Services Inc Annandale, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-641-0788
Fax: 703-641-0788
Btr, Inc Great Falls, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-444-7855
Fax: 703-444-7855
Bulldog Technical Services LLC Stafford, Virginia (Stafford County)
Engineering Services (SIC Code:871100)
Phone: 540-903-1054
Fax: 540-903-1054
Burgess & Niple, Inc Woodbridge, Virginia (Prince William County)
Engineering services (SIC Code:871199)
Phone: 703-670-6400
Fax: 703-670-6400
Burgess & Niple, Inc Chantilly, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-631-9630
Fax: 703-631-9630
Burgess & Niple, Inc Virginia Beach, Virginia (Virginia Beach City County)
Engineering services (SIC Code:871199)
Phone: 757-490-3566
Fax: 757-490-3566
Burns Engineering Mc Lean, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-760-9076
Fax: 703-760-9076
Burrant Chemical LLC Manassas, Virginia (Manassas City County)
Petroleum, mining, and chemical engineers (SIC Code:871103)
Phone: 703-257-0217
Fax: 703-257-0217
Bury & Partners Inc Williamsburg, Virginia (James City County)
Engineering Services (SIC Code:871100)
Phone: 757-229-2003
Fax: 757-229-2003
Bury Plus Partners-Inc. Chantilly, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-968-9090
Fax: 703-968-9090
Business & Engineering Sys, Inc Leesburg, Virginia ( County)
Engineering Services (SIC Code:871100)
Phone:
Fax:
By Light Professional It Services, Inc. Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-224-1000
Fax: 703-224-1000
C D I Marine Company Portsmouth, Virginia (Portsmouth City County)
Engineering Services (SIC Code:871100)
Phone: 757-397-8000
Fax: 757-397-8000
C I E Engineering Inc. Alexandria, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-922-7061
Fax: 703-922-7061
C. T. I. Consultants, Inc. Midlothian, Virginia (Chesterfield County)
Engineering services (SIC Code:871199)
Phone: 804-622-8630
Fax: 804-622-8630
C. T. I. Consultants, Inc. Ruckersville, Virginia (Greene County)
Engineering Services (SIC Code:871100)
Phone: 434-985-1975
Fax: 434-985-1975
Cai Resources, Inc. Scottsville, Virginia (Albemarle County)
Engineering services (SIC Code:871199)
Phone: 434-286-7781
Fax: 434-286-7781
Camber Corporation Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-465-4600
Fax: 703-465-4600
Camp Dresser & McKee Inc. Falls Church, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-560-0351
Fax: 703-560-0351
Camp Dresser & McKee Inc. Arlington, Virginia (Arlington County)
Engineering services (SIC Code:871199)
Phone: 703-247-8730
Fax: 703-247-8730
Camp Dresser & McKee Inc. Newport News, Virginia (Newport News City County)
Engineering services (SIC Code:871199)
Phone: 757-873-8774
Fax: 757-873-8774
Cardinal Systems and Analysis, Inc Arlington, Virginia (Arlington County)
Engineering services (SIC Code:871199)
Phone: 703-416-9191
Fax: 703-416-9191
Carol Simmons Williamsburg, Virginia (James City County)
Insurance Agents, Brokers, And Service (SIC Code:641100)
Phone: 757-565-0984
Fax: 757-565-0984
Cates Engineering Ltd Gainesville, Virginia ( County)
Construction and civil engineering (SIC Code:871104)
Phone:
Fax:
Ccrd Partners Richmond, Virginia (Henrico County)
Engineering Services (SIC Code:871100)
Phone: 804-355-2067
Fax: 804-355-2067
CDM Federal Programs Corporation Chantilly, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-968-0900
Fax: 703-968-0900
Celestech, Inc. Chantilly, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-961-1003
Fax: 703-961-1003
Cellular Materials International, Inc. Charlottesville, Virginia (Charlottesville City County)
Engineering Services (SIC Code:871100)
Phone: 434-296-7989
Fax: 434-296-7989
Centra Technology, Inc. Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-276-7702
Fax: 703-276-7702
Cetech, Inc. Fairfax, Virginia (Fairfax City County)
Engineering Services (SIC Code:871100)
Phone: 703-359-2680
Fax: 703-359-2680
Cexec, Inc. Reston, Virginia (Fairfax County)
Systems integration services (SIC Code:737302)
Phone: 703-435-0099
Fax: 703-435-0099
Ch2m Hill, Inc. Herndon, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-471-1441
Fax: 703-471-1441
Ch2m Hill, Inc. Virginia Beach, Virginia (Virginia Beach City County)
Engineering services (SIC Code:871199)
Phone: 757-518-5899
Fax: 757-518-5899
Charles Lassiter W Sterling, Virginia ( County)
Engineering services (SIC Code:871199)
Phone:
Fax:
Chenega Advanced Solutions & Engineering, LLC Norfolk, Virginia (Norfolk City County)
Engineering Services (SIC Code:871100)
Phone: 757-627-4404
Fax: 757-627-4404
Cherry Engineering Support Services, Inc. Mc Lean, Virginia (Fairfax County)
Management Consulting Services (SIC Code:874200)
Phone: 703-448-6155
Fax: 703-448-6155
Chesapeake Analytics Corp. Arlington, Virginia (Arlington County)
Management Consulting Services (SIC Code:874200)
Phone:
Fax:
Christopher Consultants Ltd Fairfax, Virginia (Fairfax County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-273-6820
Fax: 703-273-6820
Christopher Consultants Ltd Sterling, Virginia (Loudoun County)
Construction and civil engineering (SIC Code:871104)
Phone:
Fax:
Circular ARC Inc Richmond, Virginia (Chesterfield County)
Engineering Services (SIC Code:871100)
Phone: 804-240-2724
Fax: 804-240-2724
Citigate Global Intelligence & Security LLC Reston, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone:
Fax:
Civil and Environmental Services LLC Nellysford, Virginia (Nelson County)
Engineering Services (SIC Code:871100)
Phone: 434-361-1443
Fax: 434-361-1443
Civil Consulting Group, P.C. Troutville, Virginia (Botetourt County)
Engineering Services (SIC Code:871100)
Phone: 540-992-2242
Fax: 540-992-2242
Clark, Nexsen, Owen, Barbieri & Gibson, P. C. Norfolk, Virginia (Norfolk City County)
Engineering Services (SIC Code:871100)
Phone: 757-455-5800
Fax: 757-455-5800
Cleared Solutions Inc. Leesburg, Virginia (Loudoun County)
Engineering services (SIC Code:871199)
Phone: 703-447-4733
Fax: 703-447-4733
Clearsoft Inc. Mc Lean, Virginia (Fairfax County)
Computer Programming Services (SIC Code:737100)
Phone: 703-442-5305
Fax: 703-442-5305
Clendenin Environmental & Geotechnic Consultants, Inc Leesburg, Virginia (Loudoun County)
Sanitary engineers (SIC Code:871101)
Phone: 703-771-8816
Fax: 703-771-8816
Collier Research and Development Corporation Newport News, Virginia (Newport News City County)
Prepackaged software (SIC Code:737299)
Phone: 757-825-0000
Fax: 757-825-0000
Collins Engineering Charlottesville, Virginia (Charlottesville City County)
Engineering Services (SIC Code:871100)
Phone: 434-293-3719
Fax: 434-293-3719
Comex Scientific, L.L.c Alexandria, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 619-871-1776
Fax: 619-871-1776
Commit Enterprises Inc. Arlington, Virginia (Arlington County)
Business management (SIC Code:874101)
Phone: 703-486-5500
Fax: 703-486-5500
Communications Engineering, Inc Newington, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-550-5800
Fax: 703-550-5800
Comprehensive Technologies International, Inc. Fairfax, Virginia (Fairfax County)
Systems software development services (SIC Code:737301)
Phone:
Fax:
Computer Sciences Corporation Arlington, Virginia (Arlington County)
Engineering services (SIC Code:871199)
Phone: 703-413-9596
Fax: 703-413-9596
Concorr Inc Sterling, Virginia (Loudoun County)
Engineering services (SIC Code:871199)
Phone: 571-434-1852
Fax: 571-434-1852
Congressional Strategies Arlington, Virginia (Arlington County)
Engineering services (SIC Code:871199)
Phone: 703-379-0568
Fax: 703-379-0568
Conley & Associates, Inc. Newport News, Virginia (Newport News City County)
Business Consulting Services, Not Elsewhere Classified (SIC Code:874800)
Phone: 757-597-9404
Fax: 757-597-9404
Construction Consultants Inc Falls Church, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-749-0200
Fax: 703-749-0200
Construction Management Consultants, Inc Alexandria, Virginia (Alexandria City County)
Management services (SIC Code:874199)
Phone: 703-836-3344
Fax: 703-836-3344
Consulting Engineers, Corp. Reston, Virginia (Fairfax County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-481-2100
Fax: 703-481-2100
Contech Inc Paeonian Springs, Virginia (Loudoun County)
Engineering services (SIC Code:871199)
Phone: 540-882-4600
Fax: 540-882-4600
Contract Solutions LLC Fairfax Station, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-855-7980
Fax: 703-855-7980
Contracting & Technical Services, Inc. Springfield, Virginia (Fairfax County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-642-9746
Fax: 703-642-9746
Corematrix Systems LLC Chesterfield, Virginia (Chesterfield County)
Engineering services (SIC Code:871199)
Phone: 804-590-0330
Fax: 804-590-0330
Corrpro Companies, Inc. Norfolk, Virginia (Norfolk City County)
Engineering Services (SIC Code:871100)
Phone: 757-216-8902
Fax: 757-216-8902
Cortana Corporation Falls Church, Virginia (Falls Church City County)
Engineering services (SIC Code:871199)
Phone: 703-534-8000
Fax: 703-534-8000
Cortech Systems LLC Winchester, Virginia (Winchester City County)
Industrial and labor consulting services (SIC Code:874201)
Phone: 540-535-2222
Fax: 540-535-2222
Covanta Energy Group, Inc Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-414-5900
Fax: 703-414-5900
Cranfield Aerospace Ltd Reston, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-860-9300
Fax: 703-860-9300
Crucial Security, Inc. Chantilly, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-961-9456
Fax: 703-961-9456
CTI Consultants Chantilly, Virginia (Fairfax County)
Single-family home remodeling, additions, and repairs (SIC Code:152101)
Phone: 703-803-6411
Fax: 703-803-6411
Cvg, Incorporated Chantilly, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-488-2500
Fax: 703-488-2500
D J G Inc Williamsburg, Virginia (Williamsburg City County)
Engineering Services (SIC Code:871100)
Phone: 757-253-0673
Fax: 757-253-0673
Dadelus Engineering Inc Lynchburg, Virginia (Lynchburg City County)
Engineering Services (SIC Code:871100)
Phone: 434-384-0220
Fax: 434-384-0220
Dcm Inc Centreville, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-803-7917
Fax: 703-803-7917
DCS Corporation Alexandria, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 571-227-6000
Fax: 571-227-6000
Ddl Omni Engineering Corp Mc Lean, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-903-9777
Fax: 703-903-9777
Dean Ryan Consultants & Designers, Inc. Alexandria, Virginia (Alexandria City County)
Engineering Services (SIC Code:871100)
Phone:
Fax:
Decision Technologies Inc. Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-416-5050
Fax: 703-416-5050
Dedicated Roof & Hydro Solutions LLC Centreville, Virginia (Fairfax County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-266-6638
Fax: 703-266-6638
Defense Group Inc Alexandria, Virginia (Alexandria City County)
Engineering Services (SIC Code:871100)
Phone: 703-535-8720
Fax: 703-535-8720
Defense Group Inc. Falls Church, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-532-0802
Fax: 703-532-0802
Defense Holdings, Inc. Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-682-5560
Fax: 703-682-5560
Defense Products and Services Group, Inc. Fredericksburg, Virginia (Stafford County)
Engineering Services (SIC Code:871100)
Phone: 540-752-4264
Fax: 540-752-4264
Delex Systems, Incorporated Vienna, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-734-8300
Fax: 703-734-8300
Delphinus Engineering Inc. Norfolk, Virginia (Norfolk City County)
Engineering Services (SIC Code:871100)
Phone: 757-588-8364
Fax: 757-588-8364
Delta Airport Consultants, Inc. Richmond, Virginia (Chesterfield County)
Engineering services (SIC Code:871199)
Phone: 804-275-8301
Fax: 804-275-8301
Delta Consulting Group, Inc. Woodbridge, Virginia (Prince William County)
Engineering services (SIC Code:871199)
Phone: 703-580-8801
Fax: 703-580-8801
Delta Resources, Inc. Arlington, Virginia (Arlington County)
Engineering services (SIC Code:871199)
Phone: 703-418-1960
Fax: 703-418-1960
Demi Systems LLC Ruther Glen, Virginia (Caroline County)
Engineering Services (SIC Code:871100)
Phone: 301-351-5139
Fax: 301-351-5139
Des Champs Technologies Incorporated Buena Vista, Virginia (Buena Vista City County)
Heat exchangers, condensers, and components (SIC Code:344302)
Phone: 540-291-1111
Fax: 540-291-1111
Dewberry & Davis LLC Fairfax, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-849-0233
Fax: 703-849-0233
Dewberry & Davis LLC Fredericksburg, Virginia (Spotsylvania County)
Engineering Services (SIC Code:871100)
Phone: 540-891-9221
Fax: 540-891-9221
Dewberry & Davis LLC Leesburg, Virginia (Loudoun County)
Engineering Services (SIC Code:871100)
Phone: 703-771-8004
Fax: 703-771-8004
Dewberry & Davis, Inc. Glen Allen, Virginia (Henrico County)
Engineering services (SIC Code:871199)
Phone: 804-290-7957
Fax: 804-290-7957
Dewberry & Davis, Inc. Danville, Virginia (Danville City County)
Engineering Services (SIC Code:871100)
Phone: 434-797-4497
Fax: 434-797-4497
Dewberry-Goodkind, Inc. Fairfax, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-849-0100
Fax: 703-849-0100
DFI Charlottesville, Virginia (Albemarle County)
Engineering services (SIC Code:871199)
Phone: 434-466-2843
Fax: 434-466-2843
Digital System Resources, Inc. Fairfax, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-263-2800
Fax: 703-263-2800
Dilijent Solutions, LLC Manassas, Virginia (Prince William County)
Engineering Services (SIC Code:871100)
Phone: 703-361-3919
Fax: 703-361-3919
Dimensions International, Inc. Alexandria, Virginia (Alexandria City County)
Engineering Services (SIC Code:871100)
Phone: 703-998-0098
Fax: 703-998-0098
Directed Technologies, Inc. Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-243-3383
Fax: 703-243-3383
Diversified Products Inc Fairfax, Virginia (Fairfax City County)
Engineering Services (SIC Code:871100)
Phone: 703-385-7337
Fax: 703-385-7337
Diversified Technology LLC Sterling, Virginia (Loudoun County)
Engineering services (SIC Code:871199)
Phone: 703-709-5805
Fax: 703-709-5805
DK Consultants, LLC Vienna, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-438-3648
Fax: 703-438-3648
Dominion Engineering Associates, Inc. Fredericksburg, Virginia (Spotsylvania County)
Engineering Services (SIC Code:871100)
Phone: 540-710-9339
Fax: 540-710-9339
Dominion Engineering, Inc. Reston, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-437-1155
Fax: 703-437-1155
Dominion Technology Resources, Inc. Reston, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-707-8555
Fax: 703-707-8555
Donald L Blount and Associates Chesapeake, Virginia (Chesapeake City County)
Engineering Services (SIC Code:871100)
Phone: 757-545-3700
Fax: 757-545-3700
Dotmlpfi, Inc. Virginia Beach, Virginia (Virginia Beach City County)
Management Consulting Services (SIC Code:874200)
Phone: 757-597-5907
Fax: 757-597-5907
Draper Aden Associates Inc Charlottesville, Virginia (Charlottesville City County)
Engineering Services (SIC Code:871100)
Phone: 434-295-0700
Fax: 434-295-0700
Draper Aden Associates Inc Blacksburg, Virginia (Montgomery County)
Engineering services (SIC Code:871199)
Phone: 540-552-0444
Fax: 540-552-0444
Draper Aden Associates Inc Richmond, Virginia (Henrico County)
Construction and civil engineering (SIC Code:871104)
Phone: 804-264-2228
Fax: 804-264-2228
Drh Design Group, Inc. Warrenton, Virginia (Fauquier County)
Engineering services (SIC Code:871199)
Phone: 540-349-8385
Fax: 540-349-8385
Dtech Labs Inc Sterling, Virginia (Loudoun County)
Engineering Services (SIC Code:871100)
Phone: 703-709-5805
Fax: 703-709-5805
Dti Associates Inc Arlington, Virginia (Arlington County)
Engineering services (SIC Code:871199)
Phone: 703-299-1600
Fax: 703-299-1600
Dunbar, Milby, Williams, Pittman & Vaughan Pllc Richmond, Virginia (Chesterfield County)
Engineering Services (SIC Code:871100)
Phone: 804-323-0656
Fax: 804-323-0656
Dunlap & Partners Engineers, P.C. Richmond, Virginia (Henrico County)
Engineering services (SIC Code:871199)
Phone: 804-358-9200
Fax: 804-358-9200
Dwyer Design Group, P.C. Leesburg, Virginia (Loudoun County)
Industrial engineers (SIC Code:871102)
Phone: 703-777-5988
Fax: 703-777-5988
Dynamech Analysis L.L.C. Reston, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-264-9042
Fax: 703-264-9042
Dynamic Analytics and Test, LLC Arlington, Virginia (Arlington County)
Engineering services (SIC Code:871199)
Phone: 703-351-0088
Fax: 703-351-0088
Dynamic Impact Analysis, LLC Fredericksburg, Virginia (Stafford County)
Engineering Services (SIC Code:871100)
Phone: 313-587-1131
Fax: 313-587-1131
Dynamics Research Corporation Hampton, Virginia (Hampton City County)
Engineering Services (SIC Code:871100)
Phone: 757-838-9075
Fax: 757-838-9075
E L Hamm & Associates, Incorporated Virginia Beach, Virginia (Virginia Beach City County)
General warehousing and storage (SIC Code:422599)
Phone: 757-497-5000
Fax: 757-497-5000
E S S Technologies, Inc Blacksburg, Virginia (Montgomery County)
Industrial engineers (SIC Code:871102)
Phone: 540-961-5716
Fax: 540-961-5716
E-Oir Technologies, Inc Fredericksburg, Virginia (Stafford County)
Engineering Services (SIC Code:871100)
Phone:
Fax:
E.H.I., Ltd. of Virginia Norfolk, Virginia (Norfolk City County)
Engineering services (SIC Code:871199)
Phone: 757-640-0243
Fax: 757-640-0243
Eagle Aviation Technologies Inc. Hampton, Virginia (Hampton City County)
Help supply services (SIC Code:736399)
Phone: 757-224-6269
Fax: 757-224-6269
Eagle Systems Incorporated Virginia Beach, Virginia (Virginia Beach City County)
Engineering services (SIC Code:871199)
Phone: 757-498-5678
Fax: 757-498-5678
Eastern Research Group, Inc. Chantilly, Virginia (Fairfax County)
Urban planning and consulting services (SIC Code:874802)
Phone: 703-633-1600
Fax: 703-633-1600
Ecellera Chesapeake, Virginia (Chesapeake City County)
Engineering Services (SIC Code:871100)
Phone: 757-303-0225
Fax: 757-303-0225
Ecs - Mid-Atlantic, LLC Manassas, Virginia (Manassas City County)
Engineering services (SIC Code:871199)
Phone: 703-396-6259
Fax: 703-396-6259
Ecs - Mid-Atlantic, LLC Winchester, Virginia (Frederick County)
Engineering Services (SIC Code:871100)
Phone: 540-667-3750
Fax: 540-667-3750
Ecs - Mid-Atlantic, LLC Williamsburg, Virginia (James City County)
Engineering services (SIC Code:871199)
Phone: 757-229-6677
Fax: 757-229-6677
Ecs - Mid-Atlantic, LLC Fredericksburg, Virginia (Spotsylvania County)
Engineering Services (SIC Code:871100)
Phone: 540-785-6100
Fax: 540-785-6100
Ecs - Mid-Atlantic, LLC Roanoke, Virginia (Roanoke County)
Engineering Services (SIC Code:871100)
Phone: 540-362-2000
Fax: 540-362-2000
Ecs - Mid-Atlantic, LLC Richmond, Virginia (Henrico County)
Engineering services (SIC Code:871199)
Phone: 804-353-6333
Fax: 804-353-6333
Ecs - Mid-Atlantic, LLC Chesapeake, Virginia (Chesapeake City County)
Engineering services (SIC Code:871199)
Phone: 757-366-5100
Fax: 757-366-5100
Eden & Associates, Professional Corporation Martinsville, Virginia (Martinsville City County)
Engineering Services (SIC Code:871100)
Phone: 276-632-6231
Fax: 276-632-6231
EDM Wireless LLC Springfield, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-451-8123
Fax: 703-451-8123
Edmond Scientific Company Fairfax, Virginia (Fairfax City County)
Engineering Services (SIC Code:871100)
Phone: 703-766-3871
Fax: 703-766-3871
Eee Consulting, Inc. Mechanicsville, Virginia (Hanover County)
Engineering Services (SIC Code:871100)
Phone: 804-442-3330
Fax: 804-442-3330
Efi Global, Inc. Chantilly, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-802-9771
Fax: 703-802-9771
Ejaad Holdings, Inc. Alexandria, Virginia (Alexandria City County)
Engineering services (SIC Code:871199)
Phone: 571-451-0607
Fax: 571-451-0607
Elliott Leboeuf & Associates, PC Springfield, Virginia (Fairfax County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-321-2100
Fax: 703-321-2100
Els, Inc Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-413-2301
Fax: 703-413-2301
Emats, Inc Cedar Bluff, Virginia (Tazewell County)
Industrial and labor consulting services (SIC Code:874201)
Phone: 276-963-8888
Fax: 276-963-8888
Emcor Government Services, Inc. Arlington, Virginia (Arlington County)
Management Services (SIC Code:874100)
Phone: 703-553-7500
Fax: 703-553-7500
Employment Services, Inc. Virginia Beach, Virginia (Virginia Beach City County)
Vocational schools (SIC Code:824999)
Phone: 757-363-2121
Fax: 757-363-2121
Emsi Engineering Inc. Manassas, Virginia (Manassas City County)
Engineering services (SIC Code:871199)
Phone: 703-257-0877
Fax: 703-257-0877
Energy and Environmental Analysis, Incorporated Fairfax, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-934-3263
Fax: 703-934-3263
Energy Services Group International Inc Toano, Virginia (James City County)
Help Supply Services (SIC Code:736300)
Phone: 757-741-4040
Fax: 757-741-4040
Enersol Technologies, Inc. Springfield, Virginia (Fairfax County)
Sanitary engineers (SIC Code:871101)
Phone: 703-560-7377
Fax: 703-560-7377
Engicon Usa, Inc. Mc Lean, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-893-0905
Fax: 703-893-0905
Engineering & Technical Consultants, Inc Sterling, Virginia (Loudoun County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-450-6220
Fax: 703-450-6220
Engineering and Testing Services, Inc. Virginia Beach, Virginia (Virginia Beach City County)
Engineering Services (SIC Code:871100)
Phone: 757-306-1040
Fax: 757-306-1040
Engineering Concepts Inc Fincastle, Virginia (Botetourt County)
Engineering Services (SIC Code:871100)
Phone: 540-776-5715
Fax: 540-776-5715
Engineering Consulting Services, Ltd. Chantilly, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-471-8400
Fax: 703-471-8400
Engineering Design Associates, Inc. Richmond, Virginia (Henrico County)
Engineering services (SIC Code:871199)
Phone: 804-236-0190
Fax: 804-236-0190
Engineering Economics, Inc. Roanoke, Virginia (Roanoke County)
Inspection and testing services (SIC Code:738902)
Phone: 540-344-5200
Fax: 540-344-5200
Engineering Groupe Fredericksburg, Virginia (Spotsylvania County)
Construction and civil engineering (SIC Code:871104)
Phone: 540-710-5987
Fax: 540-710-5987
Engineering Management Concepts, Inc. Arlington, Virginia (Arlington County)
Computer software development and applications (SIC Code:737103)
Phone: 703-271-6444
Fax: 703-271-6444
Engineering Management Integration, Inc Herndon, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-742-0585
Fax: 703-742-0585
Engineering Management Integration, Inc Ruther Glen, Virginia (Caroline County)
Engineering Services (SIC Code:871100)
Phone:
Fax:
Engineering Services Network, Inc Chesapeake, Virginia (Chesapeake City County)
Communications consulting (SIC Code:874803)
Phone: 757-523-4711
Fax: 757-523-4711
Engineering Solutions & Construction Management, PLC Harrisonburg, Virginia (Harrisonburg City County)
Engineering Services (SIC Code:871100)
Phone: 540-478-4747
Fax: 540-478-4747
Engineering Techniques Inc Front Royal, Virginia (Warren County)
Engineering services (SIC Code:871199)
Phone: 540-635-1521
Fax: 540-635-1521
Engineers Plus, PC Richmond, Virginia (Henrico County)
Engineering Services (SIC Code:871100)
Phone: 804-501-0845
Fax: 804-501-0845
Enterprise Information Services, Incorporated Vienna, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-749-0007
Fax: 703-749-0007
Enviro-Management & Research Inc Springfield, Virginia (Fairfax County)
Management Services (SIC Code:874100)
Phone: 703-766-2670
Fax: 703-766-2670
Environmental Engineering & Technology, Inc. Newport News, Virginia (Newport News City County)
Construction and civil engineering (SIC Code:871104)
Phone: 757-873-1534
Fax: 757-873-1534
Environmental Solutions International, Inc. Chantilly, Virginia (Fairfax County)
Industrial Instruments For Measurement, Display, And Control Of Process Variables; And Related Products (SIC Code:382300)
Phone: 703-263-7600
Fax: 703-263-7600
Environmental Svcs & Consulting LLC Blacksburg, Virginia (Montgomery County)
Engineering services (SIC Code:871199)
Phone:
Fax:
Envisioneering, Inc. Alexandria, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 571-483-4100
Fax: 571-483-4100
Eoir Technologies, Inc. Spotsylvania, Virginia (Spotsylvania County)
Custom computer programming services (SIC Code:737101)
Phone: 540-834-4888
Fax: 540-834-4888
Epsilon Systems Solutions, Inc. Portsmouth, Virginia (Portsmouth City County)
Engineering services (SIC Code:871199)
Phone: 757-397-0671
Fax: 757-397-0671
Excalibur Group, L.L.C. Mc Lean, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-878-4800
Fax: 703-878-4800
Explora Security A&E, Inc. Falls Church, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-901-7032
Fax: 703-901-7032
F7 Engineering Group, LLC Charlottesville, Virginia (Charlottesville City County)
Engineering Services (SIC Code:871100)
Phone: 434-244-0023
Fax: 434-244-0023
Face Associates, Inc. Mc Lean, Virginia (Fairfax County)
Industrial engineers (SIC Code:871102)
Phone: 703-760-0490
Fax: 703-760-0490
Facility Dynamics Engineering Corporation Glen Allen, Virginia (Henrico County)
Engineering Services (SIC Code:871100)
Phone: 804-762-4417
Fax: 804-762-4417
Facility Engineering Associates PC Fairfax, Virginia (Fairfax City County)
Engineering Services (SIC Code:871100)
Phone: 703-591-4855
Fax: 703-591-4855
Fairfax Imaging, Inc. Chantilly, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-802-1220
Fax: 703-802-1220
Falcon, Incorporated Mc Lean, Virginia (Fairfax County)
Facilities Support Management Services (SIC Code:874400)
Phone: 703-448-9888
Fax: 703-448-9888
Fe Resources Fairfax, Virginia (Fairfax City County)
Engineering services (SIC Code:871199)
Phone: 703-591-9800
Fax: 703-591-9800
Fernandez & Associates Structural Engineers, P.C. Falls Church, Virginia (Falls Church City County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-533-7700
Fax: 703-533-7700
Fibertek, Inc. Herndon, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-471-7671
Fax: 703-471-7671
First Due Safety Solutions LLC Cross Junction, Virginia (Frederick County)
Alarm and safety equipment stores (SIC Code:599901)
Phone: 866-370-6220
Fax: 866-370-6220
Fishnet Security Herndon, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-793-1440
Fax: 703-793-1440
Fleming Gannett Inc Fairfax, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-222-3704
Fax: 703-222-3704
Fleming Gannett Inc Newport News, Virginia (Newport News City County)
Engineering Services (SIC Code:871100)
Phone: 757-873-0768
Fax: 757-873-0768
Fluor Hawaii, LLC Arlington, Virginia (Arlington County)
Engineering Services (SIC Code:871100)
Phone: 703-351-1152
Fax: 703-351-1152
Forcon International Amherst, Virginia (Amherst County)
Engineering services (SIC Code:871199)
Phone: 434-946-0855
Fax: 434-946-0855
Forella Group, LLC Fairfax, Virginia (Fairfax County)
Operative Builders (SIC Code:153100)
Phone: 703-277-9585
Fax: 703-277-9585
Forensic Engineering International, LLC Bumpass, Virginia (Louisa County)
Engineering Services (SIC Code:871100)
Phone: 804-448-3955
Fax: 804-448-3955
Foster & Miller, PC Glen Allen, Virginia (Henrico County)
Engineering services (SIC Code:871199)
Phone: 804-261-6764
Fax: 804-261-6764
Foundation Engineering Science Inc Newport News, Virginia (Newport News City County)
Engineering services (SIC Code:871199)
Phone: 757-873-4113
Fax: 757-873-4113
Fox & Associates, Ltd., E. K. Fairfax, Virginia (Fairfax City County)
Engineering Services (SIC Code:871100)
Phone: 703-273-1112
Fax: 703-273-1112
Freyssinet, Inc. Sterling, Virginia (Loudoun County)
Bridge, tunnel, and elevated highway (SIC Code:162299)
Phone: 703-378-2500
Fax: 703-378-2500
Froehling & Robertson Inc Richmond, Virginia (Richmond City County)
Engineering Services (SIC Code:871100)
Phone: 804-264-2701
Fax: 804-264-2701
Froehling & Robertson Inc Chesapeake, Virginia (Chesapeake City County)
Testing Laboratories (SIC Code:873400)
Phone: 757-436-1111
Fax: 757-436-1111
Froehling & Robertson Inc Sterling, Virginia (Loudoun County)
Testing laboratories (SIC Code:807101)
Phone: 703-996-0123
Fax: 703-996-0123
Fulcrum Corporation Fairfax, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-876-9750
Fax: 703-876-9750
Future Technologies, Inc. Fairfax, Virginia (Fairfax City County)
Engineering Services (SIC Code:871100)
Phone: 703-278-0199
Fax: 703-278-0199
G J B Engineering Inc Newington, Virginia (Fairfax County)
Construction and civil engineering (SIC Code:871104)
Phone: 703-541-2000
Fax: 703-541-2000
G3 Technologies, Inc. Ashburn, Virginia (Loudoun County)
Engineering Services (SIC Code:871100)
Phone: 703-858-9581
Fax: 703-858-9581
Gale Roudabush & Assoc Inc Charlottesville, Virginia (Charlottesville City County)
Surveying Services (SIC Code:871300)
Phone: 434-977-0205
Fax: 434-977-0205
Gallup Surveyors & Engineers Ltd Virginia Beach, Virginia (Virginia Beach City County)
Engineering Services (SIC Code:871100)
Phone: 757-428-8132
Fax: 757-428-8132
Garnet of Virginia King George, Virginia ( County)
Engineering Services (SIC Code:871100)
Phone:
Fax:
Gauthier, Alvarado & Assoc., Inc. Falls Church, Virginia (Falls Church City County)
Architectural Services (SIC Code:871200)
Phone: 703-241-2202
Fax: 703-241-2202
Gay and Neel Inc Christiansburg, Virginia (Montgomery County)
Engineering services (SIC Code:871199)
Phone: 540-381-6011
Fax: 540-381-6011
Gcb Services, L.L.C. Mc Lean, Virginia ( County)
Engineering Services (SIC Code:871100)
Phone:
Fax:
Gefion, Inc Vienna, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-242-3030
Fax: 703-242-3030
General Dynamics Advanced Information Systems, Inc. Chantilly, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-251-7719
Fax: 703-251-7719
General Dynamics Information Technology, Inc. Chesapeake, Virginia (Chesapeake City County)
Computer related maintenance services (SIC Code:737901)
Phone: 757-424-6311
Fax: 757-424-6311
General Dynamics Information Technology, Inc. Chesapeake, Virginia (Chesapeake City County)
Engineering Services (SIC Code:871100)
Phone: 757-523-2738
Fax: 757-523-2738
General Dynamics Information Technology, Inc. Fairfax, Virginia (Fairfax City County)
Computer related maintenance services (SIC Code:737901)
Phone: 703-246-0200
Fax: 703-246-0200
General Dynamics Information Technology, Inc. Alexandria, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-683-7287
Fax: 703-683-7287
General Dynamics Land Systems Inc. Woodbridge, Virginia (Prince William County)
Engineering Services (SIC Code:871100)
Phone: 703-492-3200
Fax: 703-492-3200
General Electric Company Salem, Virginia (Salem County)
Engineering Services (SIC Code:871100)
Phone: 540-378-3300
Fax: 540-378-3300
Genex Systems LLC Hampton, Virginia (Hampton City County)
Engineering Services (SIC Code:871100)
Phone: 757-838-5065
Fax: 757-838-5065
Geoconcepts Engineering, Inc. Ashburn, Virginia (Loudoun County)
Engineering Services (SIC Code:871100)
Phone: 703-726-8030
Fax: 703-726-8030
Geofreeze, Inc. Alexandria, Virginia (Alexandria City County)
Engineering Services (SIC Code:871100)
Phone: 703-504-6122
Fax: 703-504-6122
Geologics Corporation Alexandria, Virginia (Fairfax County)
Systems analysis and engineering consulting services (SIC Code:874804)
Phone: 703-750-4000
Fax: 703-750-4000
Geometrics Gps, Inc. Fredericksburg, Virginia (Stafford County)
Surveying Services (SIC Code:871300)
Phone: 540-372-3499
Fax: 540-372-3499
Geotechnical Environmental and Testing Solutions, Inc. Virginia Beach, Virginia (Virginia Beach City County)
Engineering services (SIC Code:871199)
Phone: 757-518-1703
Fax: 757-518-1703
Ght Limited Arlington, Virginia (Arlington County)
Engineering services (SIC Code:871199)
Phone: 703-243-1200
Fax: 703-243-1200
Gibbs & Cox Inc Hampton, Virginia (Hampton City County)
Engineering services (SIC Code:871199)
Phone: 757-896-0200
Fax: 757-896-0200
Gibbs & Cox Inc. Arlington, Virginia (Arlington County)
Engineering services (SIC Code:871199)
Phone: 703-416-3600
Fax: 703-416-3600
Girard Engineering, PC Falls Church, Virginia (Fairfax County)
Industrial engineers (SIC Code:871102)
Phone: 703-442-8787
Fax: 703-442-8787
Global Defense Technology & Systems, Inc. Mclean, Virginia (Fairfax County)
Engineering Services (SIC Code:871100)
Phone: 703-738-2840
Fax: 703-738-2840
Global Gateway Consulting, Inc. Alexandria, Virginia (Fairfax County)
Engineering services (SIC Code:871199)
Phone: 703-718-2822
Fax: 703-718-2822

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