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ALL OTHER SUPPORT SERVICES

NAICS 561990

Total Obligations

$10.03B

Total Awards

5K

States

0

Last Updated

Apr 1, 2026

Top 50 Awards in ALL OTHER SUPPORT SERVICES

Largest individual obligations in NAICS 561990.

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Top 50 Awards in ALL OTHER SUPPORT SERVICES
AwardRecipientAwarding AgencyProgramPlaceFYObligation
CONT_AWD_DEAC0504OR22860_8900_-NONE-_-NONE-
U-233 DISPOSITION PROJECT
ISOTEK SYSTEMS, LLC
Tennessee
Department of Energy
Department of Energy
OAK RIDGE, TN-032024$881,979,962
CONT_AWD_19AQMM18C0013_1900_-NONE-_-NONE-
OPERATION OF THE TUCSON PASSPORT CENTER AND ARKANSAS PASSPORT CENTER
CGI FEDERAL INC.
Virginia
Department of State
Department of State
HOT SPRINGS NATIONAL PARK, AR-042024$401,923,760
CONT_AWD_FA861516C6046_9700_-NONE-_-NONE-
F-16 IRAQ CLS III
LOCKHEED MARTIN CORPORATION
Texas
Department of Defense
Department of the Air Force
FORT WORTH, TX-122025$300,685,270
CONT_AWD_FA861519C6051_9700_-NONE-_-NONE-
CONTRACTOR LOGISTICS SUPPORT IRAQ
LOCKHEED MARTIN CORPORATION
Texas
Department of Defense
Department of the Air Force
FORT WORTH, TX-122024$271,604,175
CONT_AWD_19AQMM18F4010_1900_19AQMM18D0150_1900
MODIFICATION FOR CONTINUITY OF SERVICES CLAUSE TO AID IN TRANSITION/PHASE OUT OF SERVICES SUPPORTING ATA OTFM
LUMBEE TRIBE ENTERPRISES LLC
North Carolina
Department of State
Department of State
PEMBROKE, NC-082024$170,274,484
CONT_AWD_W900KK25F0040_9700_W900KK23D0001_9700
ISSUANCE OF LOT YEAR III TASK ORDER IN SUPPORT OF FLIGHT SCHOOL TRAINING SUPPORT SERVICES.
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
Virginia
Department of Defense
Department of the Army
DALEVILLE, AL-012025$136,871,337
CONT_AWD_W900KK24F0063_9700_W900KK23D0001_9700
INCORPORATING FLIGHTSMART CONSIDERATION AGREEMENT IN SUPPORT OF FLIGHT SCHOOL TRAINING SUPPORT SERVICES.
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
Virginia
Department of Defense
Department of the Army
DALEVILLE, AL-012024$134,384,655
CONT_AWD_FA862025FB125_9700_FA862024GB003_9700
BIG SAFARI
VERTEX MODERNIZATION AND SUSTAINMENT LLC
Indiana
Department of Defense
Department of the Air Force
INDIANAPOLIS, IN-072025$130,159,444
CONT_AWD_H9225418F2124_9700_H9225417D0001_9700
PROVIDE LIFECYCLE SUSTAINMENT ACTIVITIES (LCSA) SUPPORT FOR UAS SYSTEMS AND PAYLOADS IN ACCORDANCE WITH THE INTEGRATED MASTER SCHEDULE AND AS DEFINED IN THE PERFORMANCE WORK STATE…
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$127,238,227
CONT_AWD_H9225424F2807_9700_H9225417D0001_9700
MQ-9 GCS CMS - OY1 / CCR2
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$108,000,519
CONT_AWD_AID615C1400007_7200_-NONE-_-NONE-
TUSOME EARLY GRADE READING
RESEARCH TRIANGLE INSTITUTE
North Carolina
Agency for International Development
Agency for International Development
2024$96,151,922
CONT_AWD_H9225423F2710_9700_H9225417D0001_9700
TO 2710 - INCREMENTAL FUNDING - CLIN 1203 BASE OFFSITE - $471,000
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$87,577,831
CONT_AWD_H9225420F2324_9700_H9225417D0001_9700
MH-47 BLK II POST PRODUCTION - LTDD MODIFICATION FOR GOVT REIMBURSEMENT
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$79,425,496
CONT_AWD_H9225423F2612_9700_H9225417D0001_9700
MC-130J CR2M INSTALL OFFSITE OPT 1 - CP2
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$70,640,211
CONT_AWD_H9225423F2661_9700_H9225417D0001_9700
MH47G BLK II POST PROD LOT 5 AND 6 (P11) - MODIFICATION TO AWARD CHANGE PROPOSAL 2 (CP2)
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$69,184,547
CONT_AWD_1315_9700_H9225409D0001_9700
ADMIN MOD
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
CRESTVIEW, FL-012025$64,097,119
CONT_AWD_H9225421F2519_9700_H9225417D0001_9700
MH47G BLK II POST PROD LOT 3 (P11) - TO 2661 TO TO 2519 MTR MODIFICATION PER LM LETTER 622B7-25L-0700 DTD 19 NOVEMBER 2024
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$63,735,854
CONT_AWD_FA863022C5001_9700_-NONE-_-NONE-
PAK TST
BOOZ ALLEN HAMILTON INC
Virginia
Department of Defense
Department of the Air Force
MCLEAN, VA-112024$62,645,314
CONT_AWD_H9225423F2757_9700_H9225417D0001_9700
THE PURPOSE OF THIS MOD IS TO INCORPORATE CHANGE PROPOSAL 1 INTO THE TASK ORDER.
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062025$55,181,461
CONT_AWD_FA862025FB121_9700_FA862024GB003_9700
BIG SAFARI
VERTEX MODERNIZATION AND SUSTAINMENT LLC
Indiana
Department of Defense
Department of the Air Force
DAYTON, OH-102025$54,988,975
CONT_AWD_2002_9700_H9225417D0001_9700
AC-130J INSTALLS (AFA0000000-107). CEAC COST AND FUNDING CHANGES.
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062025$52,802,562
CONT_AWD_89703022CAR000008_8900_-NONE-_-NONE-
SCIENTIFIC, TECHNICAL, PROFESSIONAL, FINANCIAL AND ADMINISTRATIVE SUPPORT SERVICES FOR ARPA-E. MOD P00013: DEOBLIGATE ARPA-E FUNDING IN THE AMOUNT OF $2,031,103.75.
BOOZ ALLEN HAMILTON INC
Virginia
Department of Energy
Department of Energy
WASHINGTON, DC-982024$52,193,225
CONT_AWD_2003_9700_H9225417D0001_9700
SPEARS LCSM - LOA CORRECTION
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$52,115,388
CONT_AWD_H9225420F2336_9700_H9225417D0001_9700
MC-130J CR2 INSTALL OFFSITE OPT 3 I EAC DEOBLIGATION MODIFICATION
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062025$51,521,184
CONT_AWD_H9225422F2590_9700_H9225417D0001_9700
MTR TO 2903
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
FORT WALTON BEACH, FL-012024$51,497,907
CONT_AWD_H9225420F2346_9700_H9225417D0001_9700
BLK 3 PRODUCTION KITS - PRD & MDR MOD FROM TO 2346 O TO 2688
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$48,262,449
CONT_AWD_H9225420F2337_9700_H9225417D0001_9700
2337 CEAC
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062025$47,696,373
CONT_AWD_FA862024FB081_9700_FA862024GB003_9700
BIG SAFARI
VERTEX MODERNIZATION AND SUSTAINMENT LLC
Indiana
Department of Defense
Department of the Air Force
DAYTON, OH-102024$47,475,359
CONT_AWD_H9225423F2682_9700_H9225417D0001_9700
MQ-9 CMS FY23 - DD254
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$47,021,503
CONT_AWD_H9225425FE022_9700_H9225417D0001_9700
THIS PROPOSAL IS BASED ON PERFORMANCE OF THE TO SCOPE DETAILED IN THE PWS ENCLOSED AT APPX B. AS A SYNOPSIS OF THIS SCOPE, WILL PROVIDE H47ER BLOCK II POSTPRODUCTION MOD ENG, PROC…
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062025$45,761,083
CONT_AWD_FA862025FB118_9700_FA862024GB003_9700
BIG SAFARI
VERTEX MODERNIZATION AND SUSTAINMENT LLC
Indiana
Department of Defense
Department of the Air Force
INDIANAPOLIS, IN-072025$44,726,427
CONT_AWD_H9225424F2812_9700_H9225417D0001_9700
LMR SPT FY24_25 - MODIFICATION TO ADD INCREMENTAL FUNDING
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
FORT CAMPBELL, KY-012024$43,152,229
CONT_AWD_FA862023F4080_9700_FA862021G4024_9700
BIG SAFARI
RAYTHEON COMPANY
Arizona
Department of Defense
Department of the Air Force
TUCSON, AZ-072024$42,517,442
CONT_AWD_H9225419F2190_9700_H9225417D0001_9700
AC-130J FY19 -109 BASELINE INSTALLS - CEAC
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
CRESTVIEW, FL-012024$42,482,260
CONT_AWD_H9225419F2245_9700_H9225417D0001_9700
2245-17 CEAC
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
HURLBURT FIELD, FL-012025$42,428,300
CONT_AWD_0004_9700_W56HZV16D0025_9700
STRYKER SERVICE SUSTAINMENT- NET/FIELDING DE-OBLIGATION OF FUNDS
GENERAL DYNAMICS LAND SYSTEMS INC.
Michigan
Department of Defense
Department of the Army
STERLING HEIGHTS, MI-102024$42,169,017
CONT_AWD_W56HZV20F0143_9700_W56HZV16D0025_9700
FMS COMBAT VEHICLES - DE-OBLIGATION OF FUNDS
GENERAL DYNAMICS LAND SYSTEMS INC.
Michigan
Department of Defense
Department of the Army
STERLING HEIGHTS, MI-102024$41,398,245
CONT_AWD_15F06721C0003664_1549_-NONE-_-NONE-
CONTRACTUAL ANALYTICAL SERVICES TO SUPPORT THE FOIPA AND HISTORIC DECLASSIFICATION WORK PROCESSES
PACARCTIC, LLC
Alaska
Department of Justice
Federal Bureau of Investigation
ANCHORAGE, AK-002024$41,057,512
CONT_AWD_W52P1J15C0061_9700_-NONE-_-NONE-
KUWAIT LEGACY LATRINES - MOD TO DEOB FY19/20 FUNDS. CONTRACTING POC IS DAVID FIELDS, DAVID.S.FIELDS16.CIV@ARMY.MIL.
KAMAL MUSTAFA AL SULTAN GENERAL TRADING & CONTRACTING CO. WLLDepartment of Defense
Department of the Army
2024$40,981,211
CONT_AWD_FA862022F4050_9700_FA862022G4016_9700
BIG SAFARI
SIERRA NEVADA COMPANY, LLC
Nevada
Department of Defense
Department of the Air Force
SPARKS, NV-022024$40,922,203
CONT_AWD_H9225422F2564_9700_H9225417D0001_9700
MQ9 CMS FY22 - CEAC
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$40,229,784
CONT_AWD_H9225420F2416_9700_H9225417D0001_9700
FOSOV LCSM
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062025$39,637,633
CONT_AWD_H9225421F2509_9700_H9225417D0001_9700
MH-47G BLK II IND SPT (LOT4) OFFSITE - MDR MOD
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$39,546,955
CONT_AWD_H9225423F2688_9700_H9225417D0001_9700
MELB 6R PRODUCTION - PWS UPDATE MODIFICATION
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$39,273,700
CONT_AWD_H9225421F2526_9700_H9225417D0001_9700
FOSOV LCSM
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062025$38,647,026
CONT_AWD_H9225423F2681_9700_H9225417D0001_9700
LMR SPT FY23 - CEAC MODIFICATION IAW LM LETTER 622B7-25L-0202
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
FORT CAMPBELL, KY-012024$37,419,813
CONT_AWD_H9225422F2621_9700_H9225417D0001_9700
FOSOV LCSM
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062025$36,259,889
CONT_AWD_H9225418F2092_9700_H9225417D0001_9700
CEAC REDUCTION
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062024$35,556,367
CONT_AWD_89703023CAR000011_8900_-NONE-_-NONE-
SCIENTIFIC, TECHNICAL, PROFESSIONAL, FINANCIAL, AND ADMINISTRATIVE SUPPORT SERVICES FOR ARPA-E MOD P00013 - DEOBLIGATES EXCESS EERE FUNDING
BOOZ ALLEN HAMILTON INC
Virginia
Department of Energy
Department of Energy
WASHINGTON, DC-982024$35,359,574
CONT_AWD_H9225419F2225_9700_H9225417D0001_9700
2225 - ISS LCSA - CANCEL FUNDS
LOCKHEED MARTIN CORPORATION
Kentucky
Department of Defense
U.S. Special Operations Command
LEXINGTON, KY-062025$35,302,873

Top 50 awards shown, ranked by obligated amount. Dates reflect performance period; last-modified dates match USAspending.gov. Complete listings include all transaction history going back to FY2024.