Top 100 United States Special Operations Command Contractors, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 4 awardees, including Sikorsky Aircraft Corporation Top NAICS codes 561990 All Other Support Services 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing	$716,199,261	21.8%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	The Boeing Company 7 awardees, including Boeing Sikorsky Aircraft Support, LLC and Digital Receiver Technology, Inc. Top NAICS codes 336411 Aircraft Manufacturing 488190 Other Support Activities for Air Transportation 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing	$417,075,821	12.7%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	RTX Corporation 2 awardees, including Raytheon Company and Rockwell Collins, Inc. Top NAICS codes 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing	$211,927,209	6.4%	Rank history: not on the FY2021–FY2024 lists; new.
4	Anduril Industries Inc. 2 awardees, including Area-I, LLC Top NAICS codes 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 336411 Aircraft Manufacturing	$208,444,979	6.3%	Rank history: #36 in FY2021, #9 in FY2022, #11 in FY2023 and #3 in FY2024; down 1 since FY2024.
5	Sierra Nevada Company, LLC 2 awardees Top NAICS codes 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 541511 Custom Computer Programming Services 513210 Software Publishers	$152,340,479	4.6%	Rank history: #7 in FY2021, #11 in FY2022, #7 in FY2023 and #5 in FY2024; unchanged since FY2024.
6	General Dynamics Corporation 4 awardees, including General Dynamics Information Technology, Inc. and Iron Eaglex, Inc. Top NAICS codes 541330 Engineering Services 541512 Computer Systems Design Services 541611 Administrative Management and General Management Consulting Services	$133,357,129	4.1%	Rank history: #10 in FY2021, #10 in FY2022, #15 in FY2023 and #6 in FY2024; unchanged since FY2024.
7	L3Harris Technologies, Inc. 9 awardees, including L3Harris Nexgen Communications LLC, L3Harris Forcex, Inc. and L3 Technologies, Inc. Top NAICS codes 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing	$128,200,363	3.9%	Rank history: #3 in FY2021, #4 in FY2022, #3 in FY2023 and #4 in FY2024; down 3 since FY2024.
8	Dell Technologies Inc. Through Dell Marketing L.P. Top NAICS codes 511210 Software Publishers	$79,192,710	2.4%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2024; up 3 since FY2024.
9	Sauer Construction LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$73,393,600	2.2%	Rank history: not on the FY2021–FY2024 lists; new.
10	Apogee Engineering, LLC Top NAICS codes 541330 Engineering Services	$52,710,504	1.6%	Rank history: #15 in FY2021, #19 in FY2022, #21 in FY2023 and #13 in FY2024; up 3 since FY2024.
11	Mistral Inc Top NAICS codes 336411 Aircraft Manufacturing	$44,049,843	1.3%	Rank history: not on the FY2021–FY2024 lists; up 152 since FY2024.
12	Cruz Associates Inc. Top NAICS codes 541330 Engineering Services	$32,541,421	1.0%	Rank history: #47 in FY2021, #36 in FY2022, #26 in FY2023 and #22 in FY2024; up 10 since FY2024.
13	The Johns Hopkins University Applied Physics Laboratory LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$30,847,916	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
14	CACI International Inc. 2 awardees, including Caci, Inc. - Federal Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$30,476,485	0.9%	Rank history: #11 in FY2021, #13 in FY2022, #18 in FY2023 and #31 in FY2024; up 17 since FY2024.
15	Logistics Systems Incorporated Top NAICS codes 541512 Computer Systems Design Services	$28,744,444	0.9%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; up 9 since FY2024.
16	Battelle Memorial Institute Top NAICS codes 336110 Automobile and Light Duty Motor Vehicle Manufacturing 541990 All Other Professional, Scientific, and Technical Services 336112 Light Truck and Utility Vehicle Manufacturing	$25,525,414	0.8%	Rank history: #21 in FY2021, #21 in FY2022, #25 in FY2023 and #27 in FY2024; up 11 since FY2024.
17	Leonardo S.p.A. 5 awardees, including DRS Network & Imaging Systems LLC Top NAICS codes 336411 Aircraft Manufacturing 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 541330 Engineering Services	$23,989,769	0.7%	Rank history: #8 in FY2021, #51 in FY2022, #14 in FY2023 and #95 in FY2024; up 78 since FY2024.
18	Clarity Innovations LLC Top NAICS codes 541511 Custom Computer Programming Services	$22,321,197	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
19	International Development & Resources, Inc. Top NAICS codes 611512 Flight Training	$21,728,960	0.7%	Rank history: #35 in FY2021, #29 in FY2022 and not on the FY2023–FY2024 lists; up 260 since FY2024.
20	Halvik LLC Top NAICS codes 541519 Other Computer Related Services	$21,540,302	0.7%	Rank history: #58 in FY2021, #43 in FY2022, #49 in FY2023 and #42 in FY2024; up 22 since FY2024.
21	Threat Tec, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$21,184,998	0.6%	Rank history: #98 in FY2021, #32 in FY2022, #24 in FY2023 and #14 in FY2024; down 7 since FY2024.
22	Technology Service Corp Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$19,615,373	0.6%	Rank history: #29 in FY2021, #17 in FY2022, #10 in FY2023 and #10 in FY2024; down 12 since FY2024.
23	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) 541611 Administrative Management and General Management Consulting Services	$19,394,928	0.6%	Rank history: #20 in FY2021, #42 in FY2022, not on the FY2023 list and #67 in FY2024; up 44 since FY2024.
24	Compass Point LLC Top NAICS codes 541511 Custom Computer Programming Services 541519 Other Computer Related Services	$19,186,496	0.6%	Rank history: not on the FY2021 list, #52 in FY2022, #28 in FY2023 and #19 in FY2024; down 5 since FY2024.
25	Outside Box LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$18,885,132	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
26	Seventh Dimension, LLC Top NAICS codes 611519 Other Technical and Trade Schools	$18,280,417	0.6%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023 and #26 in FY2024; unchanged since FY2024.
27	Actionable Solutions Group, LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$15,940,884	0.5%	Rank history: #27 in FY2021, #15 in FY2022, #19 in FY2023 and #28 in FY2024; up 1 since FY2024.
28	SES Space & Defense Inc. 2 awardees, including Global Enterprise Solutions, Inc. Top NAICS codes 517410 Satellite Telecommunications	$15,108,944	0.5%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; up 11 since FY2024.
29	General Atomics Aeronautical Systems, Inc. Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing	$14,733,707	0.4%	Rank history: not on the FY2021–FY2023 lists and #51 in FY2024; up 22 since FY2024.
30	Zero Point Incorporated Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$14,563,308	0.4%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023 and #41 in FY2024; up 11 since FY2024.
31	Worldwide Language Resources, LLC Top NAICS codes 541930 Translation and Interpretation Services	$14,239,369	0.4%	Rank history: #12 in FY2021, #26 in FY2022, #46 in FY2023 and #18 in FY2024; down 13 since FY2024.
32	Vantor Services Inc. Top NAICS codes 541690 Other Scientific and Technical Consulting Services 541990 All Other Professional, Scientific, and Technical Services	$12,797,430	0.4%	Rank history: not on the FY2021–FY2024 lists; up 109 since FY2024.
33	Pixels on Target LLC Top NAICS codes 334419 Other Electronic Component Manufacturing 333310 Commercial and Service Industry Machinery Manufacturing	$12,706,115	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
34	General Electric Company 3 awardees, including GE Aviation Systems LLC Top NAICS codes 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing	$12,384,158	0.4%	Rank history: #18 in FY2021, #27 in FY2022, #30 in FY2023 and #23 in FY2024; down 11 since FY2024.
35	Quiet Professionals, LLC Top NAICS codes 541511 Custom Computer Programming Services 541611 Administrative Management and General Management Consulting Services	$11,872,046	0.4%	Rank history: #42 in FY2021, #33 in FY2022, #37 in FY2023 and #38 in FY2024; up 3 since FY2024.
36	T3I, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services 611699 All Other Miscellaneous Schools and Instruction	$11,585,870	0.4%	Rank history: #92 in FY2021, #86 in FY2022, #70 in FY2023 and #60 in FY2024; up 24 since FY2024.
37	Lewis Machine & Tool Co. Top NAICS codes 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing	$10,502,162	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
38	People, Technology and Processes, LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$10,474,534	0.3%	Rank history: #49 in FY2021, #37 in FY2022, #35 in FY2023 and #25 in FY2024; down 13 since FY2024.
39	Rampart Aviation, Llc. Top NAICS codes 481219 Other Nonscheduled Air Transportation	$9,797,496	0.3%	Rank history: not on the FY2021 list, #91 in FY2022, #59 in FY2023 and #50 in FY2024; up 11 since FY2024.
40	OSI Federal Technologies Inc Top NAICS codes 334111 Electronic Computer Manufacturing	$9,688,493	0.3%	Rank history: #43 in FY2021, #39 in FY2022, #42 in FY2023 and #43 in FY2024; up 3 since FY2024.
41	Greenbrier Government Solutions Inc. Top NAICS codes 541519 Other Computer Related Services	$9,126,504	0.3%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and #48 in FY2024; up 7 since FY2024.
42	Rmgs Inc. Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$8,237,394	0.3%	Rank history: #53 in FY2021, #46 in FY2022, #47 in FY2023 and #35 in FY2024; down 7 since FY2024.
43	Seneca Strategic Partners, LLC Top NAICS codes 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$8,123,812	0.2%	Rank history: not on the FY2021–FY2024 lists; up 87 since FY2024.
44	United States Marine Inc. Top NAICS codes 336612 Boat Building 611519 Other Technical and Trade Schools	$7,651,998	0.2%	Rank history: #41 in FY2021, #54 in FY2022, #40 in FY2023 and #34 in FY2024; down 10 since FY2024.
45	Aerometals, Inc. Top NAICS codes 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing	$7,634,170	0.2%	Rank history: not on the FY2021 list, #97 in FY2022, #91 in FY2023 and not on the FY2024 list; returned.
46	Nextech Solutions LLC Top NAICS codes 541519 Other Computer Related Services	$7,553,998	0.2%	Rank history: #37 in FY2021, #31 in FY2022, #39 in FY2023 and #64 in FY2024; up 18 since FY2024.
47	Balfour Beatty Construction, LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$7,445,635	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
48	Actian Corporation Top NAICS codes 513210 Software Publishers	$7,380,000	0.2%	Rank history: not on the FY2021–FY2023 lists and #92 in FY2024; up 44 since FY2024.
49	Delta Solutions & Strategies LLC Top NAICS codes 541512 Computer Systems Design Services 541330 Engineering Services	$7,261,267	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
50	Belcan Government Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$7,081,446	0.2%	Rank history: #99 in FY2021, not on the FY2022–FY2023 lists and #83 in FY2024; up 33 since FY2024.
51	University of Maryland, College Park Top NAICS codes 541720 Research and Development in the Social Sciences and Humanities	$6,748,986	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
52	Stantec Inc. Through Stantec Consulting Services Inc. Top NAICS codes 541310 Architectural Services 541330 Engineering Services	$6,193,157	0.2%	Rank history: not on the FY2021–FY2023 lists and #96 in FY2024; up 44 since FY2024.
53	Geissele Automatics LLC Top NAICS codes 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing	$6,155,896	0.2%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023 and not on the FY2024 list; up 78 since FY2024.
54	Inmarsat Government, Inc. Top NAICS codes 541519 Other Computer Related Services	$6,075,804	0.2%	Rank history: not on the FY2021–FY2024 lists; up 203 since FY2024.
55	Fulcrum Concepts LLC Top NAICS codes 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing	$6,072,941	0.2%	Rank history: #97 in FY2021, #62 in FY2022, #69 in FY2023 and #99 in FY2024; up 44 since FY2024.
56	Great Hill Solutions, LLC Top NAICS codes 541511 Custom Computer Programming Services	$5,978,891	0.2%	Rank history: not on the FY2021–FY2024 lists; up 77 since FY2024.
57	Strategic Solutions Unlimited Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$5,653,333	0.2%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2024; up 22 since FY2024.
58	Oceus Networks, LLC Top NAICS codes 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$5,446,250	0.2%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; up 32 since FY2024.
59	Thundercat Technology LLC Top NAICS codes 541519 Other Computer Related Services	$5,141,335	0.2%	Rank history: not on the FY2021 list, #74 in FY2022, not on the FY2023 list and #91 in FY2024; up 32 since FY2024.
60	TEK Fusion Global Inc. Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing	$4,664,171	0.1%	Rank history: not on the FY2021 list, #92 in FY2022 and not on the FY2023–FY2024 lists; up 59 since FY2024.
61	Kranze Technology Solutions Inc. Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$4,486,671	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
62	EXP U.S. Services Inc. Through EXP Federal Inc. Top NAICS codes 541310 Architectural Services	$4,331,704	0.1%	Rank history: not on the FY2021–FY2024 lists; up 102 since FY2024.
63	BAE Systems 2 awardees, including BAE Systems Information and Electronic Systems Integration Inc. Top NAICS codes 334111 Electronic Computer Manufacturing	$4,252,882	0.1%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2024; up 3 since FY2024.
64	Mass General Brigham Incorporated Through The General Hospital Corporation Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$4,000,000	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
65	Hewlett Packard Enterprise Company Top NAICS codes 334111 Electronic Computer Manufacturing	$3,999,723	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
66	Sugpiat Defense, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$3,852,301	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
67	B.e. Meyers & Co., Inc. Top NAICS codes 333310 Commercial and Service Industry Machinery Manufacturing	$3,819,365	0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2024; down 27 since FY2024.
68	Win Win Aviation, Inc. Top NAICS codes 481219 Other Nonscheduled Air Transportation	$3,761,582	0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #88 in FY2024; up 20 since FY2024.
69	Blue TECH Inc. Top NAICS codes 541519 Other Computer Related Services	$3,685,931	0.1%	Rank history: #22 in FY2021, #22 in FY2022, #20 in FY2023 and #32 in FY2024; down 37 since FY2024.
70	DNI Trend Joint Ventures, LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$3,580,664	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
71	Prescient Edge Corporation Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$3,556,610	0.1%	Rank history: #80 in FY2021, #56 in FY2022, #48 in FY2023 and #30 in FY2024; down 41 since FY2024.
72	Dillon Aero Inc. Top NAICS codes 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing	$3,528,934	0.1%	Rank history: not on the FY2021–FY2024 lists; up 79 since FY2024.
73	Cylitix LLC Top NAICS codes 541511 Custom Computer Programming Services	$3,467,837	0.1%	Rank history: not on the FY2021–FY2024 lists; up 112 since FY2024.
74	It Consulting Partners, LLC Top NAICS codes 541511 Custom Computer Programming Services	$3,454,728	0.1%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2023 and #75 in FY2024; up 1 since FY2024.
75	Spiral Solutions & Technologies, Inc. Top NAICS codes 541330 Engineering Services	$3,402,450	0.1%	Rank history: not on the FY2021–FY2024 lists; up 239 since FY2024.
76	University of South Florida Institute of Applied Engineering, Incorporated Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$3,400,966	0.1%	Rank history: #88 in FY2021, #58 in FY2022, #65 in FY2023 and #55 in FY2024; down 21 since FY2024.
77	Igov Technologies, Inc. 2 awardees, including Ma Federal, Inc. Top NAICS codes 541519 Other Computer Related Services	$3,375,777	0.1%	Rank history: not on the FY2021–FY2023 lists and #85 in FY2024; up 8 since FY2024.
78	Sayari Analytics, LLC Top NAICS codes 541511 Custom Computer Programming Services	$3,375,227	0.1%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 8 since FY2024.
79	Dynamic Systems Inc. Top NAICS codes 541519 Other Computer Related Services	$3,344,182	0.1%	Rank history: not on the FY2021–FY2024 lists; up 25 since FY2024.
80	Advanced Systems Supportability Engineering Technologies and Tools, Inc. Top NAICS codes 541512 Computer Systems Design Services	$3,252,949	0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and #74 in FY2024; down 6 since FY2024.
81	Copperhead Technologies LLC Top NAICS codes 541519 Other Computer Related Services	$3,227,965	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
82	Gemini Industries Inc. Top NAICS codes 541330 Engineering Services	$3,197,400	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
83	Quality Solutions Alliance, LLC Top NAICS codes 541519 Other Computer Related Services	$3,155,459	0.1%	Rank history: not on the FY2021–FY2024 lists; up 133 since FY2024.
84	Distributed Computing System Solutions Provider, Inc. Top NAICS codes 541519 Other Computer Related Services	$3,109,372	0.1%	Rank history: not on the FY2021–FY2024 lists; up 22 since FY2024.
85	Agile It Synergy, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$3,026,086	0.1%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; down 16 since FY2024.
86	Nisga'a Ciops LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$3,005,693	0.1%	Rank history: not on the FY2021–FY2023 lists and #84 in FY2024; down 2 since FY2024.
87	Hoplite Group LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$2,989,320	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
88	Koniag Management Solutions LLC Top NAICS codes 541330 Engineering Services	$2,856,847	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
89	Envision Technology, LLC Top NAICS codes 334419 Other Electronic Component Manufacturing	$2,829,717	0.1%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2024; down 21 since FY2024.
90	Spathe Systems LLC Top NAICS codes 541519 Other Computer Related Services 541990 All Other Professional, Scientific, and Technical Services	$2,720,410	0.1%	Rank history: #61 in FY2021, #30 in FY2022, #38 in FY2023 and #46 in FY2024; down 44 since FY2024.
91	Peopletec, Inc. Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$2,695,136	0.1%	Rank history: not on the FY2021–FY2024 lists; up 21 since FY2024.
92	K2 Solutions Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$2,667,789	0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and #71 in FY2024; down 21 since FY2024.
93	Gentex Corporation Top NAICS codes 339999 All Other Miscellaneous Manufacturing 333999 All Other Miscellaneous General Purpose Machinery Manufacturing	$2,577,164	0.1%	Rank history: #67 in FY2021, #61 in FY2022, #74 in FY2023 and #63 in FY2024; down 30 since FY2024.
94	ACC Construction Co., Inc. Top NAICS codes 236220 Commercial and Institutional Building Construction 236210 Industrial Building Construction	$2,534,272	0.1%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023 and #16 in FY2024; down 78 since FY2024.
95	W-T Federal Joint Venture Top NAICS codes 236220 Commercial and Institutional Building Construction	$2,424,539	0.1%	Rank history: not on the FY2021 list, #84 in FY2022, #90 in FY2023 and #70 in FY2024; down 25 since FY2024.
96	Trofholz Technologies, Inc. Top NAICS codes 561621 Security Systems Services (except Locksmiths)	$2,409,204	0.1%	Rank history: not on the FY2021–FY2024 lists; up 225 since FY2024.
97	Eec-Lukos JV, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541690 Other Scientific and Technical Consulting Services	$2,404,016	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
98	MCP Computer Products Inc. Top NAICS codes 334111 Electronic Computer Manufacturing	$2,377,357	0.1%	Rank history: #16 in FY2021, #12 in FY2022, #12 in FY2023 and #12 in FY2024; down 86 since FY2024.
99	Universal Solutions International, Incorporated Top NAICS codes 541330 Engineering Services	$2,289,711	0.1%	Rank history: not on the FY2021–FY2024 lists; up 40 since FY2024.
100	KBR Wyle Services LLC 2 awardees Top NAICS codes 621340 Offices of Physical, Occupational and Speech Therapists, and Audiologists 561990 All Other Support Services	$2,184,308	0.1%	Rank history: not on the FY2021–FY2024 lists; up 286 since FY2024.

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 $3.29 billion 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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