# Federal contracts in Loudoun County, Virginia Canonical: https://abierto.us/counties/loudoun-county-va-51107 - Kind: County - FIPS code: 51107 - State: Virginia - Opportunities in window: 340 (0 open) - Awards performed here: 16,016, $9,259,687,187 obligated to 1,087 vendors ## Top vendors by obligations - Northrop Grumman Systems Corporation: 14 awards, $932,647,927. https://abierto.us/vendors/q11zhufbw741 - Caci, Inc. - Federal: 2 awards, $772,266,707. https://abierto.us/vendors/n3pbjavnkf61 - Verizon Business Network Services LLC: 627 awards, $706,550,794. https://abierto.us/vendors/geyfs4d96r55 - Raytheon Company: 47 awards, $465,513,832. https://abierto.us/vendors/y5zzfr2aqc63 - Softrams LLC: 10 awards, $391,053,895. https://abierto.us/vendors/p4x8jnu7tmq7 - Range Generation Next LLC: 1 awards, $354,984,070. https://abierto.us/vendors/e6j8jnnj6aa5 - Leidos, Inc.: 2 awards, $340,348,896. https://abierto.us/vendors/jstdgznfp4a3 - Four Points Technology, L.L.C.: 5 awards, $231,250,352. https://abierto.us/vendors/h1khjpjh9r51 - Accenture Federal Services LLC: 1 awards, $215,494,459. https://abierto.us/vendors/c47bna8gm833 - Leidos, Inc.: 1 awards, $196,894,102. https://abierto.us/vendors/x38jvp4r72e1 - Ekagra Partners, LLC: 6 awards, $152,281,195. https://abierto.us/vendors/q1dvl2fmeyr4 - Rapiscan Systems Inc.: 1 awards, $145,050,724. https://abierto.us/vendors/ucddun6a6s17 ## Awarding agencies - U.S. Customs and Border Protection: 200 awards, $2,076,337,278 - Department of the Air Force: 237 awards, $1,070,243,877 - National Aeronautics and Space Administration: 232 awards, $899,784,980 - Federal Aviation Administration: 132 awards, $557,055,764 - Centers for Medicare and Medicaid Services: 19 awards, $536,045,229 - Department of the Navy: 775 awards, $379,037,888 - Department of the Army: 295 awards, $338,098,950 - Department of Veterans Affairs: 346 awards, $331,224,963 - Office of the Assistant Secretary for Administration: 20 awards, $307,851,910 - Defense Information Systems Agency: 8,550 awards, $291,607,972 ## Top industries by obligations - 541519 Other Computer Related Services: $1,593,496,130 - 541512 Computer Systems Design Services: $1,580,604,173 - 541330 Engineering Services: $801,664,789 - 541712 Professional, Scientific, and Technical Services: $758,214,040 - 517110 Information: $571,989,899 - 541511 Custom Computer Programming Services: $566,597,178 - 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology): $560,586,443 - 541611 Administrative Management and General Management Consulting Services: $368,077,289 - 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing: $243,847,587 - 488111 Air Traffic Control: $196,894,102 ## Cities and towns - Sterling: 140 opportunities (0 open), $3,019,342,903. https://abierto.us/cities/sterling-va-5175376 - Ashburn: 94 opportunities (0 open), $3,961,623,978. https://abierto.us/cities/ashburn-va-5103320 - Leesburg: 69 opportunities (0 open), $1,882,712,217. https://abierto.us/cities/leesburg-va-5144984 - Aldie: 6 opportunities (0 open), $113,786,032. https://abierto.us/cities/aldie-va-5100772 - Middleburg: 3 opportunities (0 open), $11,125,681. https://abierto.us/cities/middleburg-va-5151448 - Lovettsville: 3 opportunities (0 open), $3,848,008. https://abierto.us/cities/lovettsville-va-5147208 - Broadlands: 1 opportunities (0 open), $6,483,495. https://abierto.us/cities/broadlands-va-5109952 - Round Hill: 1 opportunities (0 open), $3,141,375. https://abierto.us/cities/round-hill-va-5169168 - Purcellville: 1 opportunities (0 open), $1,512,530. https://abierto.us/cities/purcellville-va-5165008 - Hamilton: 0 opportunities (0 open), $400,000. https://abierto.us/cities/hamilton-va-5134240 ## Recently published - September 9, 2026: J62A/DAI USSGL/ATM, A2R and Agile Support Services (SP4709-26-Q-2015), justification, awarded to Information Technology Strategies, Inc.. https://abierto.us/opportunities/sp470926q2015 - September 1, 2026: Foster & Freeman Crime-Lite Extended Warranty Coverage (70B06C26P00000352), award notice, awarded to Foster & Freeman USA Inc.. https://abierto.us/opportunities/70b06c26p00000352 - September 1, 2026: HVAC Maintenance (Sterling, Virginia) (70FB8026Q00000055), combined synopsis and solicitation. https://abierto.us/opportunities/70fb8026q00000055 - August 26, 2026: PLX Software Licenses (20160144), special notice. https://abierto.us/opportunities/20160144 - August 25, 2026: Intent to Sole Source - DCS6 Camera System (SS-TGT-26-056), special notice. https://abierto.us/opportunities/sstgt26056 - August 24, 2026: Secure Room Temperature Storage of Marine Mammal Tissue (143015-26-Q0021), special notice. https://abierto.us/opportunities/14301526q0021 - August 18, 2026: Notice of intent to award a sole source purchase order to Trellisware Technologies Inc., special notice. https://abierto.us/opportunities/649af61bdb08453eb34092cd182561f1 - August 14, 2026: Travelers Processing and Vetting Software (TPVS) Application Modernization, Development, Enhancements, Operations & Maintenance (O&M), and Specialized Services (70B04C20A00000008-70B04C24F00000739), justification, awarded to Leidos, Inc.. https://abierto.us/opportunities/70b04c20a0000000870b04c24f00000739 - August 7, 2026: NOAA: Calibration and Accuracy Temperature Bath for the NWS/Sterling Field Support Center (SFSC). in Sterling, VA (1305M226Q0240), solicitation. https://abierto.us/opportunities/1305m226q0240 - August 7, 2026: PROJECT VA GWMP CLI-CULTURAL RESOURCE SURVEY (693C7326Q000015), combined synopsis and solicitation, awarded to Quinn Evans Architects Inc.. https://abierto.us/opportunities/693c7326q000015 --- Sources: SAM.gov Contract Opportunities extract, USAspending.gov award data, and Census Bureau counties, places and ZIP Code Tabulation Areas. A notice's county is the county holding most of its ZIP code. Cite https://abierto.us/counties/loudoun-county-va-51107.