Top 100 Contractors in PSC J049: Maintenance, Repair and Rebuilding of Equipment: Maintenance and Repair Shop Equipment, Aug 2025–Jul 2026

Name: Top 100 Contractors in PSC J049: Maintenance, Repair and Rebuilding of Equipment: Maintenance and Repair Shop Equipment, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC J049: Maintenance, Repair and Rebuilding of Equipment: Maintenance and Repair Shop Equipment, FY2025.

The top 10 won 68% of PSC J049 contract dollars from August 2025 through July 2026

Contract obligations: $200,685,425 Net of deobligations, by contracts coded PSC J049
Contractors: 504 Parent companies with an obligation
Largest contractor: Rapiscan Systems Inc. $55.3 million, 26.3% of obligations
Data as of: Nov 5, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Rapiscan Systems Inc. Top agencies DHS (Department of Homeland Security)	$55,292,337	26.3%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	Atec Inc. Top agencies USAF (Department of the Air Force)	$24,449,686	11.6%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023, #2 in FY2024 and #3 in FY2025; up 3 since Aug 2024–Jul 2025.
3	Lockheed Martin Corporation Top agencies Army (Department of the Army)	$21,454,645	10.2%	Rank history: #42 in FY2021, not on the FY2022–FY2024 lists and #5 in FY2025; new, not ranked in Aug 2024–Jul 2025.
4	Janco FS 2, LLC Top agencies DOT (Department of Transportation)	$11,828,366	5.6%	Rank history: not on the FY2021 list, #13 in FY2022, #3 in FY2023, #3 in FY2024 and #4 in FY2025; down 1 since Aug 2024–Jul 2025.
5	Centurum Information Technology Inc. Top agencies Navy (Department of the Navy)	$10,330,886	4.9%	Rank history: #15 in FY2021, not on the FY2022–FY2023 lists, #4 in FY2024 and #2 in FY2025; down 3 since Aug 2024–Jul 2025.
6	Perimeter Security Partners, LP Top agencies Army (Department of the Army)	$6,637,954	3.2%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #7 in FY2025; unchanged since Aug 2024–Jul 2025.
7	Cherokee Nation Strategic Programs, L.L.C. Top agencies USAF (Department of the Air Force)	$4,268,883	2.0%	Rank history: not on the FY2021–FY2025 lists; up 11 since Aug 2024–Jul 2025.
8	Cynwave Solutions, LLC Top agencies Army (Department of the Army)	$3,010,644	1.4%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #42 in FY2025; up 1 since Aug 2024–Jul 2025.
9	Adolf Lupp GMBH + Co. KG Through Lupp Facility Management GMBH Top agencies Army (Department of the Army)	$2,759,763	1.3%	Rank history: #17 in FY2021, #7 in FY2022, #6 in FY2023, #12 in FY2024 and #9 in FY2025; up 7 since Aug 2024–Jul 2025.
10	Cherokee Nation Armored Solutions, LLC Top agencies Army (Department of the Army)	$2,602,018	1.2%	Rank history: not on the FY2021–FY2025 lists; down 3 since Aug 2024–Jul 2025.
11	Cube Root Rk&K JV LLC Through Cube Root Corporation Top agencies NRC (Nuclear Regulatory Commission)	$1,883,000	0.9%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #19 in FY2025; up 31 since Aug 2024–Jul 2025.
12	Teamgov, Inc. Top agencies Army (Department of the Army)	$1,592,390	0.8%	Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and #12 in FY2025; down 4 since Aug 2024–Jul 2025.
13	The Lioce Group Inc. Top agencies SSA (Social Security Administration)	$1,545,959	0.7%	Rank history: not on the FY2021 list, #15 in FY2022, #10 in FY2023, #16 in FY2024 and #14 in FY2025; up 2 since Aug 2024–Jul 2025.
14	GKN Aerospace Chem-Tronics Inc. Top agencies USAF (Department of the Air Force)	$1,508,640	0.7%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; down 4 since Aug 2024–Jul 2025.
15	Results Sales & Service, L.L.C. Top agencies VA (Department of Veterans Affairs)	$1,299,210	0.6%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #10 in FY2025; down 3 since Aug 2024–Jul 2025.
16	Aerobotix Inc. Top agencies USAF (Department of the Air Force)	$1,293,828	0.6%	Rank history: #46 in FY2021, #46 in FY2022, #35 in FY2023, #17 in FY2024 and #32 in FY2025; up 9 since Aug 2024–Jul 2025.
17	3 C S.R.L. - Sistemi & Tecnologie Top agencies Army (Department of the Army)	$1,118,172	0.5%	Rank history: #34 in FY2021, #12 in FY2022, #39 in FY2023, #26 in FY2024 and #25 in FY2025; up 4 since Aug 2024–Jul 2025.
18	Cuebid Technologies Inc. Top agencies Army (Department of the Army)	$1,057,077	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
19	Tuckahoe Trading Inc. Top agencies USAF (Department of the Air Force)	$1,056,546	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
20	Ahtna Infrastructure & Technologies, LLC Top agencies Navy (Department of the Navy)	$1,016,437	0.5%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023, #23 in FY2024 and #15 in FY2025; up 4 since Aug 2024–Jul 2025.
21	Woodward, Inc. Top agencies USAF (Department of the Air Force)	$984,608	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22	Ing. Ludwig Freitag Elektro-Gmbh & Co. KG Top agencies Army (Department of the Army)	$910,410	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
23	Veolia Umweltservice Sued GMBH & Co. KG Top agencies Army (Department of the Army)	$886,081	0.4%	Rank history: not on the FY2021–FY2023 lists, #20 in FY2024 and #38 in FY2025; up 13 since Aug 2024–Jul 2025.
24	Fuduric GMBH & Co. KG Top agencies Army (Department of the Army)	$875,040	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Ewing Machine Services, Inc. Top agencies USAF (Department of the Air Force)	$872,511	0.4%	Rank history: #93 in FY2021, not on the FY2022 list, #77 in FY2023, not on the FY2024 list and #33 in FY2025; up 10 since Aug 2024–Jul 2025.
26	Turbine Marine Inc. Top agencies Navy (Department of the Navy)	$827,704	0.4%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; up 68 since Aug 2024–Jul 2025.
27	Hitec Power Protection, Inc. Top agencies HHS (Department of Health and Human Services)	$799,911	0.4%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #28 in FY2025; down 7 since Aug 2024–Jul 2025.
28	Ukpeagvik Inupiat Corporation Through Bowhead Global Systems and Technology, LLC Top agencies Army (Department of the Army)	$760,179	0.4%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; new, not ranked in Aug 2024–Jul 2025.
29	Elbit Systems of America LLC Through Elbitamerica, Inc. Top agencies USAF (Department of the Air Force)	$717,864	0.3%	Rank history: not on the FY2021–FY2023 lists, #50 in FY2024 and #23 in FY2025; down 7 since Aug 2024–Jul 2025.
30	Phillips Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$691,460	0.3%	Rank history: #30 in FY2021, #40 in FY2022, #28 in FY2023, #29 in FY2024 and #22 in FY2025; up 4 since Aug 2024–Jul 2025.
31	JTF Business Systems Corporation Top agencies SSA (Social Security Administration)	$657,240	0.3%	Rank history: #13 in FY2021, #14 in FY2022, not on the FY2023 list, #24 in FY2024 and #24 in FY2025; down 5 since Aug 2024–Jul 2025.
32	ACE Industries, Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$651,632	0.3%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; new, not ranked in Aug 2024–Jul 2025.
33	Symetrics Industries, LLC Top agencies USAF (Department of the Air Force)	$631,825	0.3%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; down 16 since Aug 2024–Jul 2025.
34	Luther Industries LLC Top agencies USAF (Department of the Air Force)	$618,876	0.3%	Rank history: #50 in FY2021, #63 in FY2022, not on the FY2023 list, #33 in FY2024 and #27 in FY2025; down 5 since Aug 2024–Jul 2025.
35	Einhäupl Gesellschaft MIT Beschränkter Haftung Top agencies Army (Department of the Army)	$597,322	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
36	Teledyne Flir Unmanned Ground Systems Inc Through Teledyne Brown Engineering, Inc. Top agencies Navy (Department of the Navy)	$588,556	0.3%	Rank history: #4 in FY2021, #19 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
37	Reading Bearing Drive and Solutions Inc. Top agencies Army (Department of the Army)	$576,093	0.3%	Rank history: not on the FY2021 list, #76 in FY2022, #64 in FY2023, #88 in FY2024 and not on the FY2025 list; up 77 since Aug 2024–Jul 2025.
38	Hartech Group LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$511,219	0.2%	Rank history: #67 in FY2021, not on the FY2022–FY2024 lists and #18 in FY2025; down 11 since Aug 2024–Jul 2025.
39	Canyon Engineering and Environmental Services LLC Top agencies USAF (Department of the Air Force)	$498,970	0.2%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Aug 2024–Jul 2025.
40	Mercer Technologies Inc. Top agencies USAF (Department of the Air Force)	$478,059	0.2%	Rank history: #14 in FY2021, #43 in FY2022, #31 in FY2023, #77 in FY2024 and #37 in FY2025; down 9 since Aug 2024–Jul 2025.
41	Silver State Wire Rope and Rigging, LLC Top agencies DOI (Department of the Interior)	$474,566	0.2%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; new, not ranked in Aug 2024–Jul 2025.
42	Armag Corp Top agencies Navy (Department of the Navy)	$450,000	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43	Rimco LLC Top agencies VA (Department of Veterans Affairs)	$417,745	0.2%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023, not on the FY2024 list and #43 in FY2025; up 1 since Aug 2024–Jul 2025.
44	Spring Creek Environmental Services LLC Top agencies USAF (Department of the Air Force)	$409,168	0.2%	Rank history: #81 in FY2021, #50 in FY2022, #13 in FY2023, not on the FY2024 list and #44 in FY2025; up 1 since Aug 2024–Jul 2025.
45	Clayton Associates Inc. Top agencies USAF (Department of the Air Force)	$405,124	0.2%	Rank history: #69 in FY2021, #74 in FY2022, #25 in FY2023, #44 in FY2024 and #46 in FY2025; up 4 since Aug 2024–Jul 2025.
46	General Dynamics Corporation 2 awardees, including General Dynamics Mission Systems, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$395,742	0.2%	Rank history: #94 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
47	Waters Corporation Through Waters Technologies Corporation Top agencies USDA (Department of Agriculture) CPSC (Consumer Product Safety Commission)	$390,424	0.2%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
48	Montissol Essentials L.l.c Top agencies USAF (Department of the Air Force)	$387,261	0.2%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; up 2 since Aug 2024–Jul 2025.
49	Jet Edge Acquisition, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$385,503	0.2%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #87 in FY2025; up 40 since Aug 2024–Jul 2025.
50	Harry Mayer GMBH Top agencies Army (Department of the Army)	$378,307	0.2%	Rank history: not on the FY2021–FY2025 lists; up 61 since Aug 2024–Jul 2025.
51	The Will-Burt Company Top agencies DOT (Department of Transportation)	$369,149	0.2%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; down 18 since Aug 2024–Jul 2025.
52	Paragon Mechanical, Inc. Top agencies VA (Department of Veterans Affairs)	$356,298	0.2%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; new, not ranked in Aug 2024–Jul 2025.
53	Faletti Construction LLC Top agencies VA (Department of Veterans Affairs)	$343,924	0.2%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023, #71 in FY2024 and #49 in FY2025; unchanged since Aug 2024–Jul 2025.
54	Morehead Industrial Services, Inc. Top agencies USAF (Department of the Air Force)	$342,662	0.2%	Rank history: not on the FY2021 list, #57 in FY2022, #26 in FY2023, #45 in FY2024 and #48 in FY2025; new, not ranked in Aug 2024–Jul 2025.
55	ARI Phoenix Inc. Top agencies Army (Department of the Army)	$330,996	0.2%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023, #55 in FY2024 and #51 in FY2025; up 9 since Aug 2024–Jul 2025.
56	Puck Vertriebs GMBH Top agencies Army (Department of the Army)	$327,314	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
57	Elevated Technologies Services, LLC Top agencies VA (Department of Veterans Affairs)	$311,670	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023, #62 in FY2024 and #59 in FY2025; up 6 since Aug 2024–Jul 2025.
58	Conrad-Kacsik Instrument Systems, Inc. Top agencies USAF (Department of the Air Force)	$305,940	0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023, #63 in FY2024 and #58 in FY2025; up 2 since Aug 2024–Jul 2025.
59	Exact Machine Service, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$300,190	0.1%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; down 19 since Aug 2024–Jul 2025.
60	Warfield & Sanford, Inc. Top agencies DOI (Department of the Interior)	$284,990	0.1%	Rank history: #33 in FY2021, #34 in FY2022, #21 in FY2023, #25 in FY2024 and #29 in FY2025; down 30 since Aug 2024–Jul 2025.
61	Machine Tool Research, Inc. Top agencies Navy (Department of the Navy)	$279,486	0.1%	Rank history: #40 in FY2021, #94 in FY2022, #86 in FY2023, #52 in FY2024 and #78 in FY2025; up 14 since Aug 2024–Jul 2025.
62	Hexagon Manufacturing Intelligence Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$276,897	0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; up 19 since Aug 2024–Jul 2025.
63	Fujitec America, Inc. Top agencies Treasury (Department of the Treasury)	$259,402	0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 52 since Aug 2024–Jul 2025.
64	EST Companies LLC Top agencies USAF (Department of the Air Force)	$255,840	0.1%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #70 in FY2025; up 9 since Aug 2024–Jul 2025.
65	Fed Crew Inc. Top agencies USAF (Department of the Air Force)	$251,111	0.1%	Rank history: not on the FY2021–FY2025 lists; up 284 since Aug 2024–Jul 2025.
66	Emeritus Clinical Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$249,700	0.1%	Rank history: not on the FY2021–FY2025 lists; up 169 since Aug 2024–Jul 2025.
67	V3Gate, LLC Top agencies DOS (Department of State) VA (Department of Veterans Affairs)	$243,749	0.1%	Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and #73 in FY2025; down 21 since Aug 2024–Jul 2025.
68	Danobat S.C. Through Danobat Limited Top agencies USAF (Department of the Air Force)	$241,755	0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and not on the FY2024–FY2025 lists; up 29 since Aug 2024–Jul 2025.
69	Aldevra LLC Top agencies HHS (Department of Health and Human Services)	$239,404	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	Conliff Solutions LLC Top agencies DOE (Department of Energy)	$237,650	0.1%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #86 in FY2025; up 17 since Aug 2024–Jul 2025.
71	Siemens Industry Inc. Top agencies OPM (Office of Personnel Management) USDA (Department of Agriculture)	$236,891	0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; new, not ranked in Aug 2024–Jul 2025.
72	V.j. Technologies, Inc. Top agencies USAF (Department of the Air Force)	$235,461	0.1%	Rank history: #75 in FY2021 and not on the FY2022–FY2025 lists; up 117 since Aug 2024–Jul 2025.
73	Wiwa, LLC Top agencies Navy (Department of the Navy)	$233,760	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	Erdogan Kara Top agencies Army (Department of the Army)	$226,690	0.1%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; down 8 since Aug 2024–Jul 2025.
75	Keysight Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOJ (Department of Justice)	$221,407	0.1%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and #97 in FY2025; up 74 since Aug 2024–Jul 2025.
76	Copa GSE LLC Top agencies DHS (Department of Homeland Security)	$220,828	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
77	Fives Machining Systems Inc. Top agencies Army (Department of the Army)	$218,000	0.1%	Rank history: not on the FY2021–FY2025 lists; up 99 since Aug 2024–Jul 2025.
78	Illinois Tool Works Inc. 4 awardees, including North Star Imaging Incorporated, MTS Systems Corporation and ITW Food Equipment Group LLC Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$216,662	0.1%	Rank history: not on the FY2021–FY2025 lists; up 215 since Aug 2024–Jul 2025.
79	Agilent Technologies, Inc. Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) Navy (Department of the Navy)	$212,262	0.1%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #82 in FY2025; up 49 since Aug 2024–Jul 2025.
80	Xleagle LLC Top agencies Navy (Department of the Navy)	$210,519	0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; new, not ranked in Aug 2024–Jul 2025.
81	Maha SE & Co. KG Top agencies Army (Department of the Army)	$210,220	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
82	American Engineering Corporation Top agencies Navy (Department of the Navy)	$209,991	0.1%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; down 17 since Aug 2024–Jul 2025.
83	E & S Industriebedarf GMBH Top agencies Army (Department of the Army)	$206,867	0.1%	Rank history: not on the FY2021 list, #56 in FY2022, #48 in FY2023, #53 in FY2024 and #55 in FY2025; up 53 since Aug 2024–Jul 2025.
84	SDS Construction LLC Top agencies USAF (Department of the Air Force)	$204,531	0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; new, not ranked in Aug 2024–Jul 2025.
85	Progressive Surface Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$202,590	0.1%	Rank history: not on the FY2021 list, #44 in FY2022, #61 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	Overhead Door Group, LLC Top agencies USAF (Department of the Air Force)	$196,668	0.1%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; unchanged since Aug 2024–Jul 2025.
87	SKE Support Services GMBH Top agencies Army (Department of the Army)	$194,112	0.1%	Rank history: not on the FY2021–FY2025 lists; up 193 since Aug 2024–Jul 2025.
88	Pacific Industrial Equipment Corp Top agencies Navy (Department of the Navy)	$192,645	0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 15 since Aug 2024–Jul 2025.
89	Nikon Metrology Inc 3 awardees, including LK Metrology Incorporated and Nikon SLM Solutions NA, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$192,438	0.1%	Rank history: not on the FY2021–FY2023 lists, #92 in FY2024 and #66 in FY2025; down 22 since Aug 2024–Jul 2025.
90	Mason Electric Co. Through Testvonics Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$189,210	0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 1 since Aug 2024–Jul 2025.
91	Astronics Corporation Through Astronics Test Systems Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$189,198	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	Maguire-Ohara Construction Inc. Top agencies USAF (Department of the Air Force)	$187,942	0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; new, not ranked in Aug 2024–Jul 2025.
93	Radius Systems, LLC Top agencies Treasury (Department of the Treasury)	$181,456	0.1%	Rank history: #26 in FY2021, not on the FY2022 list, #27 in FY2023, #28 in FY2024 and #39 in FY2025; down 54 since Aug 2024–Jul 2025.
94	Camfil USA Inc Top agencies Navy (Department of the Navy)	$175,920	0.1%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and #99 in FY2025; up 162 since Aug 2024–Jul 2025.
95	Steris Corporation Top agencies USDA (Department of Agriculture)	$172,393	0.1%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and #80 in FY2025; down 12 since Aug 2024–Jul 2025.
96	SDV Office Systems LLC Top agencies HHS (Department of Health and Human Services)	$172,200	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	Reform Grinding Technology GMBH Top agencies USAF (Department of the Air Force)	$171,525	0.1%	Rank history: not on the FY2021–FY2025 lists; up 54 since Aug 2024–Jul 2025.
98	Tanawa Trading & Contracting Top agencies USAF (Department of the Air Force)	$169,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99	Badgepass, LLC Top agencies USAF (Department of the Air Force)	$168,548	0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023, #100 in FY2024 and not on the FY2025 list; unchanged since Aug 2024–Jul 2025.
100	J LEE Management Inc. Top agencies VA (Department of Veterans Affairs)	$167,673	0.1%	Rank history: not on the FY2021–FY2023 lists, #94 in FY2024 and #81 in FY2025; down 32 since Aug 2024–Jul 2025.

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100 of 504 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 $210 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 Aug 2024–Jul 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 J049 contractors in Aug 2025–Jul 2026?

1. Rapiscan Systems Inc. ($55.3M), 2. Atec Inc. ($24.4M), 3. Lockheed Martin Corporation ($21.5M), 4. Janco FS 2, LLC ($11.8M), 5. Centurum Information Technology Inc. ($10.3M), 6. Perimeter Security Partners, LP ($6.64M), 7. Cherokee Nation Strategic Programs, L.L.C. ($4.27M), 8. Cynwave Solutions, LLC ($3.01M), 9. Adolf Lupp GMBH + Co. KG ($2.76M), 10. Cherokee Nation Armored Solutions, LLC ($2.6M).

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