Largest Government Contracts

This ranking lists the largest individual federal government contracts by total obligated value. These are the biggest single contract awards in the federal procurement system, spanning defense, technology, healthcare, construction, and other sectors. Large contracts often reflect major government priorities and multi-year commitments to specific programs or capabilities.

Federal contract data is sourced from USAspending.gov and the Federal Procurement Data System (FPDS). Contract values shown represent the total obligated amount, which is the funding that has been committed by the government. Actual spending may differ as contracts are modified, extended, or terminated over their lifecycle.

Rankings (50 entries)

  1. #1 THIS ORDER PROVIDES SUPPORT AND SUSTAINMENT SERVICES TO THE GOVERNMENT PRODUCT SUPPORT MANAGER (PSM)/ PRODUCT SUPPORT INTEGRATOR (PSI) FOR THE C-17 WEAPON SYSTEM. SUPPORT SHALL INCLUDE PROGRAM MANAGEMENT; LOGISTICS DATA, SUSTAINMENT ENGINEERING; QUALITY ASSURANCE; MATERIAL AND EQUIPMENT MANAGEMENT; AIRCRAFT DEPOT MAINTENANCE AND MODIFICATION; INTERNATIONAL PARTNERSHIP SUPPORT; FIELD SERVICES, F117 PROPULSION MAINTENANCE AND MANAGEMENT, LONG-TERM SUSTAINMENT (LTS) PLANNING; AND AIR LOGISTICS CENTER PARTNERING SUPPORT FOR THE WORLDWIDE FLEET OF THE C-17 AIRCRAFT THROUGH THE VIRTUAL FLEET CONCEPT. — $3.7B
  2. #2 200110!000408!2100!AE07 !TACOM - WARREN !DAAE0700DM051 !A!N!*!N!0001 !20001116!20060630!098155158!098155158!098155158!N!GM GDLS DEFENSE GROUP LLC, JOI!14920 TWENTY-THREE MILE RO!SHELBY TOWNSHI !MI!48315!76460!099!26!STERLING HEIGHTS !MACOMB !MICHIGAN !+000061744912!N!N!000000000000!2320!TRUCKS AND TRUCK TRACTORS, WHEELED !A4A!COMBAT VEHICLES !1000!NOT DISCERNABLE OR CLASSIFIED !336992!*!*!5!A!S! !*!*!*!B!*!*!A! !A !Y!R!2!017!B! !A!N!Z! ! !N!C!N! ! ! !A!A!A!A!000!A!C!N! ! ! ! ! ! !0001! — $716.9M
  3. #3 SNC MODEL DO 0001 — $655.3M
  4. #4 TAS::97 8242 000::TAS ACQUISITION OF 4 C-17 AIRCRAFT FOR AUSTRALIAN GOVERNMENT — $633.7M
  5. #5 TASK ORDER 0001 UNDER THE FOLLOW-ON CONTRACT IS FOR THE CONTINUED DEVELOPMENT OF SPIRAL 8.2, SYSTEMS AND COMPONENT ENGINEERING, INFORMATION ASSURANCE, MODELING AND SIMULATIONS, TRAINING AND OPERATIONS OF THE SYSTEM. TASK ORDER 0001 WILL INCLUDE THE DEVELOPMENT OF SPIRAL 8.2 (S8.2), SYSTEMS AND COMPONENT ENGINEERING, INFORMATION ASSURANCE, MODELING AND SIMULATIONS, TRAINING AND OPERATIONS OF THE SYSTEM. — $580.2M
  6. #6 MOVEMENT OF PASSENGERS AND CARGO IN AFGHANISTAN. — $522.2M
  7. #7 200205!000289!2100!AA09 !U.S. ARMY INDUSTRIAL OPERATIONS !DAAA0902G0005 !A!N! !Y!0001 !20020201!20041201!089176176!094878998!094878980!N!BECHTEL NATIONAL, INC !50 BEALE STREET !SAN FRANCISCO !CA!94105!04000!510!24!BALTIMORE !BALTIMORE (CITY) !MARYLAND !+000002000000!N!N!000000000000!B504!CHEMICAL/BIOLOGICAL STUDIES & ANALYSES !S1 !SERVICES !1000!NOT DISCERNABLE OR CLASSIFIED !541710!E! !4! ! ! ! ! !20041201!B! ! !A! !D!N!U!1!001!N!2A!C!Y!Z! ! !N!C!N! ! ! !A!A!A!A!000!A!C!N! ! ! ! ! ! !0001! — $476.8M
  8. #8 ACAT 1C, PREDATOR-REAPER, FISCAL YEAR 2016 PRODUCTION BUY OF 36 AIRCRAFT — $461.1M
  9. #9 THE UNITED STATES GOVERNMENT S (USG) TERMINAL HIGH ALTITUDE AREA DEFENSE (THAAD) PROJECT OFFICE HAS THE REQUIREMENT TO PROCURE TWO THAAD BATTERIES WEAPON SYSTEMS IN SUPPORT OF A FOREIGN MILITARY SALES (FMS) CASE ESTABLISHED WITH THE GOVERNMENT OF THE UNITED ARAB EMIRATES (UAE). — $442.5M
  10. #10 MOVEMENT OF PASSENGERS AND CARGO IN AFGHANISTAN. — $416.9M
  11. #11 IGF::CT::IGF TASK ORDER 0001 FOR DOD LINE FUNDING — $412.0M
  12. #12 T6A UCA FOR LOT 14 LONG-LEAD — $375.0M
  13. #13 JOINT DIRECT ATTACK MUNITIONS (JDAM) SELECTIVE AVAILABILITY ANTI-SPOOFING MODULE (SAASM) ANTI JAM (AJ) AND JDAM SAASM ONLY PURCHASE PLUS TECHNICAL SERVICES SUPPORT. — $361.4M
  14. #14 F117 INDEFINITE DELIVERY INDEFINITE QUANTITY CONTRACT WITH PRATT & WHITNEY — $339.5M
  15. #15 200310!001202!2100!AA09 !U.S. ARMY INDUSTRIAL OPERATIONS !DAAA0903D0023 !A!N! !Y!0001 !20030613!20030808!132084539!132084539!132084539!N!BECHTEL PARSONS BLUE GRASS, A !50 BEALE ST !SAN FRANCISCO !CA!94105!67000!075!06!SAN FRANCISCO !SAN FRANCISCO !CALIFORNIA!+000002977103!N!N!000000000000!F108!HAZARDOUS SUBSTANCE REMOVAL/CLEANUP/DISPOSAL SVCS !S1 !SERVICES !1000!NOT DISCERNABLE OR CLASSIFIED !562211!E! !5!B!S! ! ! !99990909!B! ! !A! !A!N!S!2!002!B! !C!N!Z! ! !N!C!N! ! ! !A!A!A!A!000!A!C!N! ! ! ! ! ! !0001! ! — $333.3M
  16. #16 200602!700012!1700!M67854!COMMANDING GENERAL !M6785406D7004 !A!N! !N!0001 ! !20051107!20060530!003567125!003567125!001381284!N!GENERAL DYNAMICS ARMAMENT AND !128 LAKESIDE AVE !BURLINGTON !VT!05401!10675!007!50!BURLINGTON !CHITTENDEN !VERMONT !+000073387414!N!N!000000000000!5810!COMMUNICATIONS SECURITY EQUIP AND COMPS !A7 !ELECTRONICS AND COMMUNICATION EQUIP !000 !NOT DISCERNABLE !334220!E! !5!B!S! ! !D!20060530!B! ! !N!A!A!U!J!2!002!N!2A!Z!N!Z! ! !Y!C!N! ! ! !Z!A!A!A!000!A!B!N! ! ! ! !1727!M67854!0001! ! — $320.5M
  17. #17 ATP-SE INITIAL PODS AND TEST SUPPORT — $312.4M
  18. #18 SOFTWARE ENGINEERING AND SYSTEMS INTEGRATION IN SUPPORT OF THE ARMY KNOWLEDGE ONLINE (AKO) — $303.2M
  19. #19 IGF::CL::IGF PROJECT NUMBER BB-6-3681 — $281.9M
  20. #20 IGF::CT::IGF TASK ORDER 0001 FOR CMU-SEI NON-SEVERABLE PROJECTS — $255.7M
  21. #21 200509!000170!5700!FA8726!ESC/NIK !FA872605D0003 !A!N! !N!0001 ! !20050623!20100228!060605883!962960589!962960589!N!ROCKWELL COLLINS, INC !400 COLLINS RD NE !CEDAR RAPIDS !IA!52498!12000!113!19!CEDAR RAPIDS !LINN !IOWA !+000009900000!N!N!000000000000!5895!MISCELLANEOUS COMMUNICATION EQUIPMENT !A7 !ELECTRONICS AND COMMUNICATION EQUIP !000 !* !334220!E! !5!B!S! ! ! !20200930!B!D! !A! !A!N!R!2!002!B! !Z!N!Z! ! !N!C!N! ! ! !Z!Z!A!A!000!A!C!N! ! ! ! ! ! !0001! ! — $255.4M
  22. #22 ATP-SE INITIAL PODS AND TEST SUPPORT — $240.4M
  23. #23 BIOLOGICAL THREAT REDUCTION PROGRAM IN KAZAHKSTAN — $237.7M
  24. #24 IGF::OT::IGFT: RSAF SUSTAINMENT — $213.7M
  25. #25 ROTARY WING PASSENGER AND CARGO MOVEMENT IN AFGHANISTAN. — $208.1M
  26. #26 TRAVEL/PERDIEM — $202.5M
  27. #27 IGF::CT::IGF COMMUNICATIONS TECHNICAL SUPPORT SVCS — $198.6M
  28. #28 IGF::OT::IGF NATIONAL DEFENSE RESEARCH INSTITUTE FEDERALLY FUNDED RESEARCH AND DEVELOPMENT CENTER OPERATED BY THE RAND CORPORATION - FY16-20 TASK ORDER 0001 — $192.3M
  29. #29 200306!000254!5700!GJ05 !WR-ALC/LRK !F0960403D0015 !A!N! !N!0001 !20021204!20051130!619434590!619434590!834951691!N!LOCKHEED MARTIN CORPORATION !1011 LOCKHEED WAY !PALMDALE !CA!93599!55156!037!06!PALMDALE !LOS ANGELES !CALIFORNIA!+000016324138!N!N!000000000000!1560!AIRFRAME STRUCTURAL COMPONENTS !A1A!AIRFRAMES AND SPARES !3AUJ!U-2 !336411!E! !5!B!S! ! ! !99990909!B! ! !N!Z!D!N!V!1!001!N!6A!A!Y!Z! ! !N!C!N! ! ! !Z!Z!A!A!000!A!C!N! ! ! !Y! ! !0001! ! — $187.7M
  30. #30 IGF::OT::IGF DEPOT PRIME VENDOR SUPPORT CONTRACT — $185.1M
  31. #31 AWARD OF TASK ORDER NO. 0001 ENTITLED "SUPPORT ONSITE FOR INFORMATION TECHNOLOGY SERVICES (SOFITS) IT SUPPORT TASK ORDER 0001". IGF::OT::IGF — $183.5M
  32. #32 — $176.5M
  33. #33 FY07 CLIN 0001 TSSP SUPPORT — $175.2M
  34. #34 200512!500014!2100!W81GYE!HQ, MTMC !DAMT0103D0184 !A!N! !Y!0001 !05 !20041108!20051031!147679943!147679943!147679943!N!AMERICAN AUTO LOGISTICS LP !85 CHESTNUT RIDGE RD !MONTVALE !NJ!07645!47610!003!34!MONTVALE !BERGEN !NEW JERSEY!+000179409432!N!N!000000000000!V119!OTHER CARGO & FREIGHT SERVICES !S1 !SERVICES !000 !* !481112!E! !5!A!S!C! !D!20051031!B! ! !A! !A!N!J!2!003!B! !C!N!Z! ! !Y!C!N! ! ! !A!A!A!A!000!A!C!N! ! ! ! ! ! !0001! ! — $173.0M
  35. #35 200511!502181!9700!HDTRA1!DEFENSE THREAT REDUCTION AGENCY !HDTRA105D0002 !A!N! !N!0001 ! !20050726!20060731!054781240!054781240!054781240!N!SCIENCE APPLICATIONS INTERNATI!10260 CAMPUS POINT DR !SAN DIEGO !CA!92121!01000!510!51!ALEXANDRIA !ALEXANDRIA (CITY) !VIRGINIA !+000023484685!N!N!000000000000!R425!ENGINEERING TECHNICAL SERVICES !S1 !SERVICES !000 !* !541990!E! !5!B!S! ! ! !20200930!B! ! !A! !A!U!R!1!002!B! !Z!N!Z! ! !N!C!N! ! ! !A!A!A!A!000!A!B!N! ! ! !Y! ! !0001! ! — $171.4M
  36. #36 IGF::CT::IGF E-4B SUSTAINMENT SERVICES — $165.9M
  37. #37 200312!001588!2100!AH23 !USA AVIATION AND MISSILE COMMAND!DAAH2302D0314 !A!N! !N!0001 !20021219!20081231!835551474!835551474!001344142!N!SIKORSKY AIRCRAFT CORPORATION !6900 MAIN STREET !STRATFORD !CT!06615!74260!001!09!STRATFORD !FAIRFIELD !CONN !+000158410706!N!N!000000000000!1615!HELICOPTER ROTOR BLADES, DRIVE MECHANISMS & COMPON!A1C!OTHER AIRCRAFT EQUIPMENT !1AIA!BLACKHAWK (UH-60) UTTAS !336413!E! !5!B!S! ! ! !99990909!B! ! !A! !D!N!J!1!001!N!1G!A!Y!Z! ! !N!C!N! ! ! !A!A!A!A!000!A!C!N! ! ! ! ! ! !0001! ! — $156.3M
  38. #38 RD A&AS SUPPORT — $155.6M
  39. #39 ACAT 1D, GLOBAL HAWK, IDIQ TO1 — $148.3M
  40. #40 SYSTEM MODIFICATION TO REPLACE THE RADAR AIRBORNE SIGNAL PROCESSORS (RASP) AND OPERATOR WORK STATIONS FOR THE JOINT SURVEILLANCE TARGET ATTACK RADAR SYSTEM (JSTARS) PRIME MISSION EQUIPMENT DIMINISHING MANUFACTURING SOURCES (PME DMS) RETROFIT EFFORT. — $142.0M
  41. #41 IGF::OT::IGF USSOCOM FIXED WING AIR TRANSPORTATION SUPPORT — $137.6M
  42. #42 CY11 SPARES AND GROUND SUPPORT EQUIPMENT — $136.6M
  43. #43 GLOBAL HAWK SUSTAINMENT BRIDGE CONTRACT (SBC) — $136.6M
  44. #44 SUPPLIES AND SERVICES. — $136.1M
  45. #45 AIRFRAME — $135.6M
  46. #46 LOT 6 PRODUCTION ORDER — $129.9M
  47. #47 F117-PW-100 ENGINES FOR USAF — $128.1M
  48. #48 200508!000082!5700!FA8528!WR-ALC-LXKB ISR MGNT DIR !FA852805D0015 !A!N! !Y!0001 ! !20041201!20050930!619434590!619434590!834951691!N!LOCKHEED MARTIN CORPORATION !1011 LOCKHEED WAY !PALMDALE !CA!93599!55156!037!06!PALMDALE !LOS ANGELES !CALIFORNIA!+000033501582!N!N!000000000000!R499!OTHER PROFESSIONAL SERVICES !A1A!AIRFRAMES AND SPARES !000 !* !336411!E! !5!B!S! ! ! !20200930!B! ! !N!Z!D!N!V!1!001!N!6A!Z!Y!Z! ! !N!C!N! ! ! !Z!Z!A!A!000!A!C!N! ! ! !Y! ! !0001! ! — $124.7M
  49. #49 ZONE 4 - FFS TRANSITION COSTS — $121.9M
  50. #50 TPL — $118.0M

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