Top 100 Contractors in PSC J023: Maintenance, Repair and Rebuilding of Equipment: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC J023: Maintenance, Repair and Rebuilding of Equipment: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 75% of PSC J023 contract dollars from July 2025 through June 2026

Contract obligations: $188,572,915 Net of deobligations, by contracts coded PSC J023
Contractors: 566 Parent companies with an obligation
Largest contractor: Amentum Holdings, Inc. $70.2 million, 34.6% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Amentum Holdings, Inc. 3 awardees, including Amentum Services, Inc., PAE Korea Limited and Amentum Technology, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$70,153,753	34.6%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; up 1 since Jul 2024–Jun 2025.
2	General Dynamics Corporation Through General Dynamics Land Systems Inc. Top agencies Army (Department of the Army)	$33,336,246	16.4%	Rank history: #1 in FY2021, #25 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
3	Veterans Holding Group LLC Through Relyant Global LLC Top agencies DOS (Department of State)	$16,366,064	8.1%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; up 4 since Jul 2024–Jun 2025.
4	Skookum Educational Programs Top agencies DOE (Department of Energy) Navy (Department of the Navy) Army (Department of the Army)	$8,269,279	4.1%	Rank history: #2 in FY2021, #1 in FY2022, #3 in FY2023, #3 in FY2024 and #2 in FY2025; down 1 since Jul 2024–Jun 2025.
5	American Engineering Corporation Top agencies Navy (Department of the Navy)	$7,269,400	3.6%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Jul 2024–Jun 2025.
6	International Service Contractors LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$5,488,752	2.7%	Rank history: #18 in FY2021, #34 in FY2022, not on the FY2023 list, #5 in FY2024 and #5 in FY2025; down 1 since Jul 2024–Jun 2025.
7	Maginot Support Services Inc. Top agencies Army (Department of the Army)	$3,230,858	1.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
8	Ho-Chunk, Inc. Through Fire Creek Company Top agencies Army (Department of the Army)	$2,941,311	1.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
9	Centerra Integrated Services GMBH Top agencies Army (Department of the Army)	$2,298,378	1.1%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; down 5 since Jul 2024–Jun 2025.
10	Shenandoah Fleet Maintenance and Management, LLC Top agencies USAF (Department of the Air Force)	$2,054,691	1.0%	Rank history: #24 in FY2021, #7 in FY2022, #10 in FY2023, #13 in FY2024 and #11 in FY2025; unchanged since Jul 2024–Jun 2025.
11	Alliance Worldwide Distributing LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$1,822,378	0.9%	Rank history: #30 in FY2021, #17 in FY2022, #13 in FY2023, #18 in FY2024 and #10 in FY2025; up 9 since Jul 2024–Jun 2025.
12	Bosung Industry Co., Ltd. Top agencies Army (Department of the Army) DCMA (Defense Contract Management Agency)	$1,804,027	0.9%	Rank history: #10 in FY2021, #10 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
13	Primetech International, Inc. Top agencies Army (Department of the Army)	$1,749,729	0.9%	Rank history: not on the FY2021 list, #8 in FY2022, #7 in FY2023, #7 in FY2024 and #7 in FY2025; down 5 since Jul 2024–Jun 2025.
14	ECO Bright Solutions LLC Top agencies Army (Department of the Army)	$1,722,342	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
15	Tatra Solutions Inc. Top agencies Army (Department of the Army)	$1,434,632	0.7%	Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #14 in FY2025; unchanged since Jul 2024–Jun 2025.
16	Quality Elevator Co., LLC Top agencies DOE (Department of Energy)	$1,404,469	0.7%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023, #15 in FY2024 and #15 in FY2025; down 2 since Jul 2024–Jun 2025.
17	BAE Systems Through BAE Systems Land & Armaments L.P. Top agencies Army (Department of the Army)	$1,227,905	0.6%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #13 in FY2025; down 16 since Jul 2024–Jun 2025.
18	Orion Solutions, LLC Top agencies Navy (Department of the Navy)	$1,126,737	0.6%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; down 1 since Jul 2024–Jun 2025.
19	E Max Co., Ltd. Top agencies USAF (Department of the Air Force) DCMA (Defense Contract Management Agency) Army (Department of the Army)	$1,048,701	0.5%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; down 3 since Jul 2024–Jun 2025.
20	Carc Coating Technologies Inc. Top agencies Army (Department of the Army)	$939,136	0.5%	Rank history: #17 in FY2021, #15 in FY2022, #19 in FY2023, #21 in FY2024 and #18 in FY2025; down 2 since Jul 2024–Jun 2025.
21	Babington Technology, Incorporated Top agencies USAF (Department of the Air Force)	$860,603	0.4%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #32 in FY2025; up 12 since Jul 2024–Jun 2025.
22	New Zealand Natural Japan Top agencies USAF (Department of the Air Force)	$822,810	0.4%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023, #26 in FY2024 and #20 in FY2025; up 4 since Jul 2024–Jun 2025.
23	H & K Equipment Inc. Top agencies Navy (Department of the Navy)	$765,000	0.4%	Rank history: not on the FY2021–FY2023 lists, #12 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
24	Handelsforum Wurzburg GMBH & Co. KG Top agencies Army (Department of the Army)	$655,636	0.3%	Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #25 in FY2025; down 2 since Jul 2024–Jun 2025.
25	Hwaseong Sangyong Service Corp. Top agencies Army (Department of the Army)	$649,086	0.3%	Rank history: not on the FY2021 list, #22 in FY2022, #20 in FY2023, #31 in FY2024 and #30 in FY2025; up 6 since Jul 2024–Jun 2025.
26	Anchor Innovation, Inc. Top agencies Navy (Department of the Navy)	$601,289	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
27	Bering Straits Global Innovations, LLC Top agencies USAF (Department of the Air Force)	$577,821	0.3%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #23 in FY2025; up 1 since Jul 2024–Jun 2025.
28	Atlantic Emergency Solutions Inc. Top agencies Army (Department of the Army) Commerce (Department of Commerce) DOJ (Department of Justice)	$562,953	0.3%	Rank history: #83 in FY2021, not on the FY2022 list, #63 in FY2023, #61 in FY2024 and #38 in FY2025; up 21 since Jul 2024–Jun 2025.
29	BSI Inc. Top agencies Army (Department of the Army)	$525,793	0.3%	Rank history: not on the FY2021 list, #12 in FY2022, #8 in FY2023, #11 in FY2024 and #12 in FY2025; down 18 since Jul 2024–Jun 2025.
30	Realco Development LLC Top agencies Navy (Department of the Navy)	$521,322	0.3%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023, #50 in FY2024 and #26 in FY2025; up 5 since Jul 2024–Jun 2025.
31	Legacy Management Solutions LLC Top agencies Army (Department of the Army)	$513,955	0.3%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #6 in FY2025; down 25 since Jul 2024–Jun 2025.
32	Kwaik Auto Body, LLC Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DOS (Department of State)	$486,057	0.2%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and #65 in FY2025; up 133 since Jul 2024–Jun 2025.
33	LEO Tech LLC Top agencies USAF (Department of the Air Force)	$485,567	0.2%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; new, not ranked in Jul 2024–Jun 2025.
34	JP Logistics & Consulting, LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice)	$477,680	0.2%	Rank history: #22 in FY2021, #16 in FY2022, #15 in FY2023, #20 in FY2024 and #21 in FY2025; down 13 since Jul 2024–Jun 2025.
35	Bowhead Base Operations LLC Top agencies Army (Department of the Army)	$341,503	0.2%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #35 in FY2025; up 2 since Jul 2024–Jun 2025.
36	New Mexico Emergency Products, LLC Top agencies USDA (Department of Agriculture)	$340,077	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
37	GM Georg Meier GMBH Top agencies Army (Department of the Army)	$323,945	0.2%	Rank history: #42 in FY2021, #33 in FY2022, not on the FY2023–FY2024 lists and #43 in FY2025; up 37 since Jul 2024–Jun 2025.
38	Tribalco LLC Top agencies HHS (Department of Health and Human Services)	$308,604	0.2%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	Southwest Solutions Group Inc. Top agencies Navy (Department of the Navy)	$308,290	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
40	Affordable Mechanix LLC Top agencies USAF (Department of the Air Force)	$283,933	0.1%	Rank history: not on the FY2021 list, #70 in FY2022, #55 in FY2023, #65 in FY2024 and #75 in FY2025; up 23 since Jul 2024–Jun 2025.
41	Stephenson Equipment Inc. Top agencies Army (Department of the Army)	$278,127	0.1%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023, #17 in FY2024 and #19 in FY2025; down 29 since Jul 2024–Jun 2025.
42	Sea Crest Procurement LLC Top agencies USAF (Department of the Air Force)	$264,840	0.1%	Rank history: not on the FY2021–FY2023 lists, #74 in FY2024 and #37 in FY2025; up 1 since Jul 2024–Jun 2025.
43	Autohaus Flackus + Maurer GMBH Top agencies Army (Department of the Army)	$259,873	0.1%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #54 in FY2025; up 5 since Jul 2024–Jun 2025.
44	RWC International Ltd. Top agencies USAF (Department of the Air Force) GSA (General Services Administration) USDA (Department of Agriculture)	$253,129	0.1%	Rank history: #33 in FY2021, #29 in FY2022, #38 in FY2023, #32 in FY2024 and #42 in FY2025; up 7 since Jul 2024–Jun 2025.
45	GPT Services LLC Top agencies USAF (Department of the Air Force)	$247,500	0.1%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; new, not ranked in Jul 2024–Jun 2025.
46	Ironside Fire Apparatus LLC Top agencies USAF (Department of the Air Force)	$238,177	0.1%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #41 in FY2025; down 6 since Jul 2024–Jun 2025.
47	MTP Drivetrain Services, L.L.C. Top agencies Navy (Department of the Navy)	$213,605	0.1%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #45 in FY2025; down 2 since Jul 2024–Jun 2025.
48	MGS Inc. Top agencies GSA (General Services Administration)	$206,722	0.1%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; new, not ranked in Jul 2024–Jun 2025.
49	Assabet Mack Service Inc Top agencies Army (Department of the Army)	$202,085	0.1%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and #47 in FY2025; up 5 since Jul 2024–Jun 2025.
50	Mid-Atlantic Communications, Inc. Top agencies DOJ (Department of Justice) Navy (Department of the Navy)	$196,234	0.1%	Rank history: #31 in FY2021, #38 in FY2022, #27 in FY2023, #38 in FY2024 and not on the FY2025 list; up 7 since Jul 2024–Jun 2025.
51	Jose Valadao & Filhos, LDA Top agencies USAF (Department of the Air Force)	$195,643	0.1%	Rank history: not on the FY2021 list, #39 in FY2022, not on the FY2023 list, #25 in FY2024 and #46 in FY2025; down 26 since Jul 2024–Jun 2025.
52	Cat 5 Composites, LLC Top agencies DOJ (Department of Justice)	$191,912	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
53	Csmi LLC Top agencies DHS (Department of Homeland Security)	$189,467	0.1%	Rank history: #21 in FY2021, #19 in FY2022, #16 in FY2023, #23 in FY2024 and #22 in FY2025; down 40 since Jul 2024–Jun 2025.
54	Kotsukensetsu Co., Ltd. Top agencies Navy (Department of the Navy)	$176,998	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
55	WEX Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$163,355	0.1%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; down 21 since Jul 2024–Jun 2025.
56	Winfrey Electric Motor Co., Inc. Top agencies Army (Department of the Army)	$162,263	0.1%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023, #93 in FY2024 and #50 in FY2025; up 28 since Jul 2024–Jun 2025.
57	Alignment Specialists, Inc. Top agencies DOI (Department of the Interior)	$161,952	0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; up 15 since Jul 2024–Jun 2025.
58	Fiba Technologies Inc. Top agencies USAF (Department of the Air Force)	$141,248	0.1%	Rank history: #53 in FY2021, #67 in FY2022, #47 in FY2023, #60 in FY2024 and #57 in FY2025; up 2 since Jul 2024–Jun 2025.
59	SNF Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$138,499	0.1%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; new, not ranked in Jul 2024–Jun 2025.
60	Trivan Truck Body, LLC Top agencies DHS (Department of Homeland Security)	$131,400	0.1%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023, not on the FY2024 list and #59 in FY2025; new, not ranked in Jul 2024–Jun 2025.
61	Macqueen Equipment LLC Top agencies Navy (Department of the Navy)	$120,397	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
62	Clear Connect Management LLC Top agencies VA (Department of Veterans Affairs)	$117,000	0.1%	Rank history: not on the FY2021–FY2025 lists; up 382 since Jul 2024–Jun 2025.
63	Kapcook Enterprises LLC Top agencies VA (Department of Veterans Affairs)	$114,136	0.1%	Rank history: not on the FY2021–FY2025 lists; up 17 since Jul 2024–Jun 2025.
64	Astrophysics Inc. Top agencies Navy (Department of the Navy)	$114,100	0.1%	Rank history: not on the FY2021–FY2023 lists, #73 in FY2024 and #63 in FY2025; up 7 since Jul 2024–Jun 2025.
65	Altec Industries, Inc. Top agencies USAF (Department of the Air Force) DOE (Department of Energy) DOI (Department of the Interior)	$110,952	0.1%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #52 in FY2025; down 13 since Jul 2024–Jun 2025.
66	Mccandless Truck Center, Inc. Top agencies USDA (Department of Agriculture) USAF (Department of the Air Force) GSA (General Services Administration)	$106,924	0.1%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and not on the FY2025 list; up 66 since Jul 2024–Jun 2025.
67	Deranged Diesel Repair, Inc. Top agencies USDA (Department of Agriculture)	$106,336	0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; up 23 since Jul 2024–Jun 2025.
68	Tucker Sno-Cat Corporation Top agencies Navy (Department of the Navy)	$104,184	0.1%	Rank history: #62 in FY2021, not on the FY2022 list, #66 in FY2023, #86 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
69	Autohaus Zweig GMBH & Co. KG Top agencies Army (Department of the Army)	$99,936	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 46 since Jul 2024–Jun 2025.
70	IAP World Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$99,160	<0.1%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; down 9 since Jul 2024–Jun 2025.
71	Metal Works of Montana, Inc. Top agencies DOI (Department of the Interior)	$97,567	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
72	TPS Global, LLC Top agencies DOJ (Department of Justice)	$97,187	<0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Jul 2024–Jun 2025.
73	Berkshire Hathaway Inc. Through Advanced Mobility & Shelter Technologies, LLC Top agencies VA (Department of Veterans Affairs)	$93,972	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
74	Matheny Motor Truck Co Top agencies Navy (Department of the Navy)	$84,733	<0.1%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; down 47 since Jul 2024–Jun 2025.
75	Unique Fleet LLC Top agencies GSA (General Services Administration)	$83,240	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
76	MGX Equipment Services LLC Top agencies DOE (Department of Energy)	$82,110	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
77	Mission Support & Test Services LLC Top agencies GSA (General Services Administration)	$77,274	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 94 since Jul 2024–Jun 2025.
78	Sound Ford, Inc. Top agencies Navy (Department of the Navy)	$73,603	<0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; new, not ranked in Jul 2024–Jun 2025.
79	Reading Truck Equipment, LLC Top agencies USAF (Department of the Air Force) GSA (General Services Administration)	$73,116	<0.1%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #71 in FY2025; down 15 since Jul 2024–Jun 2025.
80	Germfree Laboratories LLC Top agencies VA (Department of Veterans Affairs)	$72,500	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 17 since Jul 2024–Jun 2025.
81	Kenzil Inc. Top agencies Army (Department of the Army)	$71,770	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 206 since Jul 2024–Jun 2025.
82	Xleagle LLC Top agencies Navy (Department of the Navy)	$71,571	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
83	American National Fleet Service, Inc. Top agencies GSA (General Services Administration) VA (Department of Veterans Affairs)	$70,926	<0.1%	Rank history: #55 in FY2021 and not on the FY2022–FY2025 lists; up 376 since Jul 2024–Jun 2025.
84	Transteck Inc. Top agencies VA (Department of Veterans Affairs)	$70,838	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 61 since Jul 2024–Jun 2025.
85	CAL Pacific Truck Center LLC Top agencies USDA (Department of Agriculture) GSA (General Services Administration) DOI (Department of the Interior)	$70,465	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
86	Quality Auto Body Shop Inc. Top agencies VA (Department of Veterans Affairs)	$70,027	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
87	Alexandria Pest Services, Inc. Top agencies HHS (Department of Health and Human Services)	$68,392	<0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; new, not ranked in Jul 2024–Jun 2025.
88	Blue House Partners, LLC Top agencies Navy (Department of the Navy)	$67,799	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 130 since Jul 2024–Jun 2025.
89	JBP LLC Top agencies USDA (Department of Agriculture) GSA (General Services Administration)	$67,300	<0.1%	Rank history: not on the FY2021–FY2023 lists, #85 in FY2024 and not on the FY2025 list; down 10 since Jul 2024–Jun 2025.
90	Fire Apparatus Service Technician LLC Top agencies USAF (Department of the Air Force)	$67,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; new, not ranked in Jul 2024–Jun 2025.
91	Fast Freight Intermodal Carriers LLC Top agencies Army (Department of the Army)	$66,814	<0.1%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and not on the FY2025 list; down 38 since Jul 2024–Jun 2025.
92	Body Shop Plus, LLC Top agencies USAF (Department of the Air Force)	$64,912	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
93	Defense Base Services, LLC Top agencies Navy (Department of the Navy)	$64,125	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	Diamond Truck Body Manufacturing, Inc. Top agencies USDA (Department of Agriculture)	$62,400	<0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; new, not ranked in Jul 2024–Jun 2025.
95	World Motor Corporation Top agencies DOJ (Department of Justice)	$62,154	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
96	Arabic Interpreters LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$61,729	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 162 since Jul 2024–Jun 2025.
97	Circle M Truck Repair Inc. Top agencies USDA (Department of Agriculture)	$60,550	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 3 since Jul 2024–Jun 2025.
98	Russo's Downtown Auto Service, Inc. Top agencies DHS (Department of Homeland Security)	$59,970	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
99	Rechtien International Trucks, Inc. Top agencies GSA (General Services Administration)	$59,769	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	CCS King George 2 LLC Top agencies Navy (Department of the Navy)	$59,640	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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100 of 566 contractors listed here. See the rest on GovTribe.

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $203 million obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC J023 contractors in Jul 2025–Jun 2026?

1. Amentum Holdings, Inc. ($70.2M), 2. General Dynamics Corporation ($33.3M), 3. Veterans Holding Group LLC ($16.4M), 4. Skookum Educational Programs ($8.27M), 5. American Engineering Corporation ($7.27M), 6. International Service Contractors LLC ($5.49M), 7. Maginot Support Services Inc. ($3.23M), 8. Ho-Chunk, Inc. ($2.94M), 9. Centerra Integrated Services GMBH ($2.3M), 10. Shenandoah Fleet Maintenance and Management, LLC ($2.05M).

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