Top 100 Contractors in NAICS 81131: Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Kbr, Inc. Through KBR Wyle Services, LLC Top agencies Navy (Department of the Navy)	$69,970,963	10.0%	Rank history: #1 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
2	Atec Inc. Through Vital Link, Inc. Top agencies USAF (Department of the Air Force)	$35,687,661	5.1%	Rank history: #3 in FY2021, #2 in FY2023, #3 in FY2024 and not on the FY2025 list; up 1 since FY2021.
3	Cooper Machinery Services LLC Top agencies USAF (Department of the Air Force)	$29,642,397	4.2%	Rank history: not on the FY2021 list, #7 in FY2023 and not on the FY2024–FY2025 lists; up 265 since FY2021.
4	General Electric Company 9 awardees, including General Electric International, Inc., GE Aviation Systems LLC and GE Grid Solutions LLC Top agencies USSOCOM (United States Special Operations Command) USAF (Department of the Air Force) Army (Department of the Army)	$28,065,910	4.0%	Rank history: #2 in FY2021, #4 in FY2023, #4 in FY2024 and #6 in FY2025; down 2 since FY2021.
5	Sandhills Utility Services, LLC Top agencies Army (Department of the Army)	$24,346,666	3.5%	Rank history: #4 in FY2021, #5 in FY2023, #6 in FY2024 and #4 in FY2025; down 1 since FY2021.
6	Taylor Defense Products, LLC Top agencies Navy (Department of the Navy)	$16,645,103	2.4%	Rank history: #7 in FY2021, #44 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
7	Cargotec OYJ 2 awardees, including Independent Rough Terrain Center LLC and Macgregor USA Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce)	$12,708,998	1.8%	Rank history: #5 in FY2021, #6 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
8	American Engineering Corporation Top agencies DODEA (Department of Defense Education Activity) Navy (Department of the Navy) Army (Department of the Army)	$11,782,428	1.7%	Rank history: #10 in FY2021, #8 in FY2023, #9 in FY2024 and #22 in FY2025; up 2 since FY2021.
9	Air New Zealand Engineering Services Top agencies Navy (Department of the Navy)	$10,906,977	1.6%	Rank history: #6 in FY2021, #24 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
10	Wartsila Defense Inc. 2 awardees, including Defense Maritime Solutions, Inc. and Wartsila North America Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$9,013,582	1.3%	Rank history: #30 in FY2021, #9 in FY2023 and not on the FY2024–FY2025 lists; up 20 since FY2021.
11	Hatalom Corp Top agencies Navy (Department of the Navy)	$8,250,793	1.2%	Rank history: #14 in FY2021, #14 in FY2023, #12 in FY2024 and #19 in FY2025; up 3 since FY2021.
12	Adolf Lupp GMBH + Co. KG Through Lupp Facility Management GMBH Top agencies Army (Department of the Army)	$7,739,417	1.1%	Rank history: #22 in FY2021, #16 in FY2023, #30 in FY2024 and #26 in FY2025; up 10 since FY2021.
13	Northrop Grumman Corporation 3 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$7,623,338	1.1%	Rank history: #12 in FY2021, #20 in FY2023, not on the FY2024 list and #11 in FY2025; down 1 since FY2021.
14	Mechanical Resources Incorporated Top agencies Navy (Department of the Navy)	$7,447,295	1.1%	Rank history: #16 in FY2021, not on the FY2023 list, #15 in FY2024 and #14 in FY2025; up 2 since FY2021.
15	Georgia Power Company 2 awardees, including Alabama Power Company Top agencies Army (Department of the Army)	$7,273,374	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
16	Epsilon Systems Solutions, Inc. 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$6,846,290	1.0%	Rank history: #8 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
17	General Dynamics Corporation 2 awardees, including General Dynamics Mission Systems, Inc. and General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy)	$6,146,473	0.9%	Rank history: #18 in FY2021, #17 in FY2023, #7 in FY2024 and #10 in FY2025; up 1 since FY2021.
18	Centerpoint Energy, Inc. Through Energy Systems Group, LLC Top agencies Army (Department of the Army)	$5,938,298	0.8%	Rank history: #9 in FY2021, #26 in FY2023, #100 in FY2024 and not on the FY2025 list; down 9 since FY2021.
19	Bell and Howell LLC Top agencies Treasury (Department of the Treasury) Commerce (Department of Commerce)	$5,396,600	0.8%	Rank history: #17 in FY2021, #23 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
20	Lakota Solutions LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$5,016,422	0.7%	Rank history: #31 in FY2021, #11 in FY2023, #11 in FY2024 and #45 in FY2025; up 11 since FY2021.
21	Al Rawabet Commercial Services & Contracting Co. W.L.L. Top agencies Army (Department of the Army)	$4,904,636	0.7%	Rank history: not on the FY2021 list, #31 in FY2023, #18 in FY2024 and #12 in FY2025; new.
22	Barragan Corp. International Top agencies Navy (Department of the Navy)	$4,885,446	0.7%	Rank history: #20 in FY2021, #27 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
23	Cherokee Nation Aerospace and Defense, L.L.C. 2 awardees Top agencies Army (Department of the Army)	$4,744,248	0.7%	Rank history: #52 in FY2021, #21 in FY2023, #36 in FY2024 and not on the FY2025 list; up 29 since FY2021.
24	Craneworks, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$4,630,772	0.7%	Rank history: #32 in FY2021, #33 in FY2023, #25 in FY2024 and #23 in FY2025; up 8 since FY2021.
25	M.c. Dean, Inc. Top agencies WHS (DOD Washington Headquarters Service)	$4,398,623	0.6%	Rank history: #26 in FY2021, #46 in FY2023, #23 in FY2024 and #24 in FY2025; up 1 since FY2021.
26	G.M. Johnson Companies Inc. Through Occi Inc. Top agencies Army (Department of the Army)	$4,267,847	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
27	KBR Services LLC Top agencies Navy (Department of the Navy)	$4,212,109	0.6%	Rank history: not on the FY2021 list, #1 in FY2023, #24 in FY2024 and not on the FY2025 list; new.
28	Alliance Worldwide Distributing LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DECA (Defense Commissary Agency)	$4,110,293	0.6%	Rank history: #19 in FY2021, #34 in FY2023, #40 in FY2024 and #50 in FY2025; down 9 since FY2021.
29	Cummins Inc. 12 awardees Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$4,103,156	0.6%	Rank history: #53 in FY2021 and not on the FY2023–FY2025 lists; up 24 since FY2021.
30	TK Elevator Corporation 9 awardees, including Thyssenkrupp Elevator Corporation Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) GSA (General Services Administration)	$4,010,897	0.6%	Rank history: #60 in FY2021, #35 in FY2023, #38 in FY2024 and not on the FY2025 list; up 30 since FY2021.
31	Pollock Research & Design, Inc. 2 awardees, including Advanced Crane Technologies LLC Top agencies USTRANSCOM (Department of Defense United States Transportation Command) DLA (Defense Logistics Agency)	$3,989,088	0.6%	Rank history: #11 in FY2021 and not on the FY2023–FY2025 lists; down 20 since FY2021.
32	MTU Aero Engines Holding AG 2 awardees, including MTU Maintenance Berlin- Brandenburg GMBH and Vericor Power Systems LLC Top agencies Navy (Department of the Navy)	$3,824,515	0.5%	Rank history: #54 in FY2021, #47 in FY2023, #45 in FY2024 and not on the FY2025 list; up 22 since FY2021.
33	SKE Support Services GMBH Top agencies Army (Department of the Army)	$3,602,010	0.5%	Rank history: not on the FY2021 list, #41 in FY2023 and not on the FY2024–FY2025 lists; new.
34	Rolls-Royce Military Aero Engines Ltd 2 awardees, including Rolls-Royce Solutions America Inc. and Rolls-Royce Marine North America Inc. Top agencies Navy (Department of the Navy)	$3,217,131	0.5%	Rank history: #15 in FY2021, #22 in FY2023, #71 in FY2024 and not on the FY2025 list; down 19 since FY2021.
35	Huntington Ingalls Industries, Inc. Through HII Fleet Support Group LLC Top agencies Navy (Department of the Navy)	$3,024,104	0.4%	Rank history: not on the FY2021 list, #39 in FY2023, #35 in FY2024 and #40 in FY2025; up 257 since FY2021.
36	Lakey Inc. Top agencies Army (Department of the Army)	$2,930,569	0.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #72 in FY2024 and not on the FY2025 list; new.
37	Valcorp Enterprises LLC Top agencies Army (Department of the Army)	$2,812,762	0.4%	Rank history: not on the FY2021 list, #45 in FY2023 and not on the FY2024–FY2025 lists; up 136 since FY2021.
38	Johnson Controls Security Solutions LLC 20 awardees, including Johnson Controls, Inc., Johnson Controls Fire Protection LP and Johnson Controls Building Automation Systems, LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DOI (Department of the Interior)	$2,719,846	0.4%	Rank history: #40 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
39	Megawattage LLC Top agencies DHS (Department of Homeland Security)	$2,690,643	0.4%	Rank history: #21 in FY2021, #53 in FY2023, #50 in FY2024 and #53 in FY2025; down 18 since FY2021.
40	PC Mechanical, Inc. Top agencies Navy (Department of the Navy)	$2,538,279	0.4%	Rank history: #69 in FY2021, #10 in FY2023, #14 in FY2024 and #8 in FY2025; up 29 since FY2021.
41	L3Harris Technologies, Inc. 3 awardees, including L3 Technologies, Inc., L3Harris Maritime Power & Energy Solutions, Inc. and L3Harris Maritime Services Inc. Top agencies Navy (Department of the Navy)	$2,451,619	0.4%	Rank history: #35 in FY2021, #12 in FY2023, #33 in FY2024 and #20 in FY2025; down 6 since FY2021.
42	Still Gesellschaft MIT Beschrankter Haftung 2 awardees, including Dematic Corp Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$2,431,191	0.3%	Rank history: #67 in FY2021 and not on the FY2023–FY2025 lists; up 25 since FY2021.
43	Phillips Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$2,302,638	0.3%	Rank history: #48 in FY2021, #13 in FY2023, #10 in FY2024 and #5 in FY2025; up 5 since FY2021.
44	Alaska Boiler & Burner LLC Top agencies USAF (Department of the Air Force)	$2,294,330	0.3%	Rank history: #46 in FY2021, #56 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
45	Fives Machining Systems Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$2,224,935	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 377 since FY2021.
46	Schindler Holding AG 4 awardees, including Schindler Elevator Corporation and Slade Industries, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) NRC (Nuclear Regulatory Commission)	$2,099,154	0.3%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; down 17 since FY2021.
47	ABB Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,054,615	0.3%	Rank history: #71 in FY2021, #51 in FY2023, #61 in FY2024 and #57 in FY2025; up 24 since FY2021.
48	Rolls Wood Group (Repair & Overhauls) Ltd Through RWG Repair & Overhauls USA Inc. Top agencies Navy (Department of the Navy)	$2,035,000	0.3%	Rank history: #41 in FY2021, #19 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
49	Fairbanks Morse LLC 6 awardees, including Ward Leonard CT LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Army (Department of the Army)	$2,030,590	0.3%	Rank history: #34 in FY2021, #3 in FY2023 and not on the FY2024–FY2025 lists; down 15 since FY2021.
50	Eaton Corporation 3 awardees Top agencies Navy (Department of the Navy) DOS (Department of State) OSD (Office of the Secretary of Defense)	$1,997,570	0.3%	Rank history: not on the FY2021 list, #52 in FY2023 and not on the FY2024–FY2025 lists; up 130 since FY2021.
51	C & S Services, Inc. Top agencies Navy (Department of the Navy)	$1,953,581	0.3%	Rank history: #86 in FY2021, #65 in FY2023, #65 in FY2024 and #58 in FY2025; up 35 since FY2021.
52	Energy By Native American Design Corp Top agencies DOI (Department of the Interior)	$1,905,433	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
53	Alloy Crane & Machinery LLC Top agencies Navy (Department of the Navy)	$1,839,433	0.3%	Rank history: #55 in FY2021, #64 in FY2023, #53 in FY2024 and #29 in FY2025; up 2 since FY2021.
54	Cherokee Nation System Solutions LLC Top agencies USAF (Department of the Air Force)	$1,830,524	0.3%	Rank history: #36 in FY2021, #54 in FY2023, #49 in FY2024 and #47 in FY2025; down 18 since FY2021.
55	Genstrong LLC Top agencies DHS (Department of Homeland Security)	$1,819,681	0.3%	Rank history: not on the FY2021 list, #55 in FY2023, #48 in FY2024 and #49 in FY2025; new.
56	Starragheckert Holding AG Through Starrag USA Inc. Top agencies Navy (Department of the Navy)	$1,815,537	0.3%	Rank history: #64 in FY2021 and not on the FY2023–FY2025 lists; up 8 since FY2021.
57	C2G, Ltd Co. Top agencies DECA (Defense Commissary Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,747,073	0.2%	Rank history: #43 in FY2021, #49 in FY2023, #46 in FY2024 and #54 in FY2025; down 14 since FY2021.
58	Technical Support Specialists & Consultation LLC Top agencies Navy (Department of the Navy)	$1,744,745	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 65 since FY2021.
59	Berkeley Building Company Top agencies Army (Department of the Army)	$1,724,155	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
60	Cleveland Brothers Holdings Inc Through Cleveland Brothers Equipment Co Inc. Top agencies Army (Department of the Army) DOJ (Department of Justice) Navy (Department of the Navy)	$1,707,467	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 51 since FY2021.
61	Mitomo Denki Service Co. Ltd. Through Mitomo Co., Ltd. Top agencies Navy (Department of the Navy)	$1,687,445	0.2%	Rank history: #56 in FY2021, #40 in FY2023, #87 in FY2024 and not on the FY2025 list; down 5 since FY2021.
62	High Performance Solutions L.L.C. Top agencies Navy (Department of the Navy) Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$1,660,781	0.2%	Rank history: #33 in FY2021, #77 in FY2023, #69 in FY2024 and #55 in FY2025; down 29 since FY2021.
63	Refcon Services Inc. Top agencies Navy (Department of the Navy)	$1,562,627	0.2%	Rank history: #80 in FY2021 and not on the FY2023–FY2025 lists; up 17 since FY2021.
64	Fora Pathways, Inc. Top agencies GSA (General Services Administration) AOUSC (Administrative Office of the U.S. Courts) DOJ (Department of Justice)	$1,538,518	0.2%	Rank history: #63 in FY2021, #43 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
65	Exact Machine Service, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,507,091	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 103 since FY2021.
66	H & H Marine Services, Inc. Top agencies Army (Department of the Army)	$1,434,872	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 404 since FY2021.
67	Penobscot Support Services, LLC Top agencies Army (Department of the Army) Commerce (Department of Commerce)	$1,418,819	0.2%	Rank history: not on the FY2021 list, #70 in FY2023, #79 in FY2024 and #93 in FY2025; up 121 since FY2021.
68	Mitsubishi Electric Corporatio Through Mitsubishi Electric Building Solutions Corporation Top agencies Navy (Department of the Navy)	$1,405,201	0.2%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
69	Puckett Machinery Company Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$1,404,003	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 127 since FY2021.
70	Terex Corporation Top agencies Army (Department of the Army)	$1,397,623	0.2%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; down 11 since FY2021.
71	Brown Point Facility Management Solutions, LLC Top agencies DECA (Defense Commissary Agency) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$1,346,117	0.2%	Rank history: #76 in FY2021, not on the FY2023 list, #51 in FY2024 and #46 in FY2025; up 5 since FY2021.
72	Assured Plant Services Inc. Top agencies Navy (Department of the Navy)	$1,297,460	0.2%	Rank history: #70 in FY2021, not on the FY2023 list, #81 in FY2024 and #75 in FY2025; down 2 since FY2021.
73	TECH Systems Inc. Top agencies USTRANSCOM (Department of Defense United States Transportation Command) Army (Department of the Army)	$1,287,084	0.2%	Rank history: not on the FY2021 list, #32 in FY2023, #66 in FY2024 and #72 in FY2025; new.
74	R.w. Martin and Sons Inc. Top agencies VA (Department of Veterans Affairs)	$1,261,191	0.2%	Rank history: not on the FY2021 list, #79 in FY2023, #91 in FY2024 and #67 in FY2025; up 65 since FY2021.
75	Etolin Strait Development Group LLC Top agencies Army (Department of the Army)	$1,260,269	0.2%	Rank history: #42 in FY2021 and not on the FY2023–FY2025 lists; down 33 since FY2021.
76	Qinetiq Group PLC Through Foster-Miller, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,251,572	0.2%	Rank history: not on the FY2021 list, #75 in FY2023 and not on the FY2024–FY2025 lists; up 64 since FY2021.
77	OSI Systems Inc. 2 awardees, including Rapiscan Systems Inc. Top agencies AOUSC (Administrative Office of the U.S. Courts) Navy (Department of the Navy)	$1,247,537	0.2%	Rank history: not on the FY2021 list, #80 in FY2023 and not on the FY2024–FY2025 lists; new.
78	RJY Group LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$1,141,356	0.2%	Rank history: #93 in FY2021, #59 in FY2023, #75 in FY2024 and #78 in FY2025; up 15 since FY2021.
79	Caterpillar Inc. 4 awardees, including Solar Turbines Incorporated, Carter Machinery Company, Incorporated and Nippon Caterpillar Llc. Top agencies DLA (Defense Logistics Agency) SSA (Social Security Administration) Navy (Department of the Navy)	$1,134,224	0.2%	Rank history: #24 in FY2021 and not on the FY2023–FY2025 lists; down 55 since FY2021.
80	Magadia Consulting Inc. Top agencies Army (Department of the Army)	$1,083,294	0.2%	Rank history: #82 in FY2021, #87 in FY2023, #93 in FY2024 and not on the FY2025 list; up 2 since FY2021.
81	Micron Air & Mechanical Solutions Inc. Top agencies Army (Department of the Army)	$1,077,448	0.2%	Rank history: not on the FY2021 list, #90 in FY2023, #99 in FY2024 and not on the FY2025 list; new.
82	International Service Contractors LLC Top agencies Army (Department of the Army)	$1,047,966	0.1%	Rank history: #57 in FY2021, #92 in FY2023 and not on the FY2024–FY2025 lists; down 25 since FY2021.
83	S.t.s. - Servizi Tecnologie E Sviluppo S.R.L. Top agencies DECA (Defense Commissary Agency)	$1,031,253	0.1%	Rank history: not on the FY2021 list, #60 in FY2023, #43 in FY2024 and #35 in FY2025; new.
84	Johnsondanforth, Inc. Top agencies VA (Department of Veterans Affairs)	$1,026,413	0.1%	Rank history: not on the FY2021 list, #96 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2021.
85	Royal Arc Welding Company, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$1,002,152	0.1%	Rank history: #50 in FY2021, not on the FY2023 list, #77 in FY2024 and #87 in FY2025; down 35 since FY2021.
86	Nicklaus Engineering, Inc. Top agencies Army (Department of the Army)	$997,952	0.1%	Rank history: #90 in FY2021, #95 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
87	Aerospace Facilities Group, Inc. Top agencies USAF (Department of the Air Force)	$988,907	0.1%	Rank history: not on the FY2021 list, #94 in FY2023 and not on the FY2024–FY2025 lists; up 26 since FY2021.
88	SKE Technical Services GMBH Through SKE Support Services GMBH Top agencies Army (Department of the Army)	$982,084	0.1%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; down 61 since FY2021.
89	Government of Canada Through Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$979,619	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 30 since FY2021.
90	CM Construction Services, Inc. Top agencies Navy (Department of the Navy)	$972,086	0.1%	Rank history: #75 in FY2021 and not on the FY2023–FY2025 lists; down 15 since FY2021.
91	3 C S.R.L. - Sistemi & Tecnologie Top agencies Army (Department of the Army)	$961,106	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 237 since FY2021.
92	Mccann Contracting Inc. Top agencies VA (Department of Veterans Affairs)	$956,367	0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #98 in FY2025; up 16 since FY2021.
93	Industrial Handling Services Inc. Top agencies Army (Department of the Army)	$955,155	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 61 since FY2021.
94	Creative Builds Corporation Top agencies USAF (Department of the Air Force)	$942,707	0.1%	Rank history: not on the FY2021 list, #84 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
95	CS One Co., Ltd. Top agencies Navy (Department of the Navy)	$932,879	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 19 since FY2021.
96	Tom Hammonds Enterprises, LLC Top agencies USAF (Department of the Air Force)	$914,887	0.1%	Rank history: #97 in FY2021, #93 in FY2023, #95 in FY2024 and not on the FY2025 list; up 1 since FY2021.
97	Erdogan Kara Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$913,727	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 4 since FY2021.
98	MGT Djibouti SARL Top agencies USAF (Department of the Air Force)	$906,689	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 203 since FY2021.
99	Tinosa, Inc. Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$906,684	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 278 since FY2021.
100	J Star Enterprises Inc. Top agencies Army (Department of the Army)	$896,673	0.1%	Rank history: #13 in FY2021 and not on the FY2023–FY2025 lists; down 87 since FY2021.

Rankings for the codes under NAICS 81131

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 $700 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.
• Fiscal year 2022 ran Oct 1, 2021 – Sep 30, 2022. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2021. "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. The step from FY2021 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers