Top 100 Contractors in NAICS 541513: Computer Facilities Management Services, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Leidos Holdings, Inc. 3 awardees, including Leidos, Inc. Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) Army (Department of the Army)	$709,276,242	19.4%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	General Dynamics Corporation 7 awardees, including General Dynamics Information Technology, Inc. and General Dynamics Mission Systems, Inc. Top agencies DOS (Department of State) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$512,542,191	14.0%	Rank history: #1 in FY2021, #2 in FY2022, #2 in FY2024 and #5 in FY2025; unchanged since FY2022.
3	CGI Technologies and Solutions Inc. 2 awardees, including CGI Federal Inc. Top agencies DOS (Department of State) Commerce (Department of Commerce)	$267,009,740	7.3%	Rank history: #3 in FY2021, #3 in FY2022, #7 in FY2024 and not on the FY2025 list; unchanged since FY2022.
4	Science Applications International Corporation 4 awardees Top agencies DOT (Department of Transportation) USTRANSCOM (Department of Defense United States Transportation Command) NASA (National Aeronautics and Space Administration)	$119,131,407	3.3%	Rank history: #5 in FY2021, #5 in FY2022, #4 in FY2024 and #4 in FY2025; up 1 since FY2022.
5	LDRM LLC 2 awardees Top agencies DOS (Department of State)	$97,410,896	2.7%	Rank history: #7 in FY2021, #7 in FY2022, #6 in FY2024 and #6 in FY2025; up 2 since FY2022.
6	Dignari, LLC Top agencies DHS (Department of Homeland Security)	$84,457,594	2.3%	Rank history: #34 in FY2021, #13 in FY2022, #5 in FY2024 and #35 in FY2025; up 7 since FY2022.
7	Sev1Tech, LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$72,560,540	2.0%	Rank history: #19 in FY2021, #18 in FY2022, #12 in FY2024 and #12 in FY2025; up 11 since FY2022.
8	Arctic Slope Regional Corporation 5 awardees, including Inuteq, LLC, Asrc Federal System Solutions LLC and Asrc Federal Data Solutions, LLC Top agencies NASA (National Aeronautics and Space Administration) DHA (Defense Health Agency) Navy (Department of the Navy)	$66,371,317	1.8%	Rank history: #8 in FY2021, #6 in FY2022, #20 in FY2024 and #3 in FY2025; down 2 since FY2022.
9	Criterion Systems, L.L.C. Top agencies DOE (Department of Energy) DOT (Department of Transportation) NSF (National Science Foundation)	$65,459,238	1.8%	Rank history: #4 in FY2021, #8 in FY2022, not on the FY2024 list and #94 in FY2025; down 1 since FY2022.
10	Teksynap Corporation Top agencies DTRA (Defense Threat Reduction Agency) DFC (International Development Finance Corporation)	$62,408,773	1.7%	Rank history: #12 in FY2021, #9 in FY2022, #10 in FY2024 and #17 in FY2025; down 1 since FY2022.
11	Kbr, Inc. Through KBR Wyle Services, LLC Top agencies DOI (Department of the Interior)	$59,506,521	1.6%	Rank history: #9 in FY2021, #10 in FY2022, #57 in FY2024 and not on the FY2025 list; down 1 since FY2022.
12	Amentum Services, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOS (Department of State)	$58,523,010	1.6%	Rank history: #42 in FY2021, #23 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
13	UIC Government Services LLC 2 awardees, including Bowhead Total Enterprise Solutions, LLC and Bowhead Cybersecurity Solutions & Services, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$40,830,599	1.1%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2024 and not on the FY2025 list; up 371 since FY2022.
14	Directviz Solutions, LLC Top agencies Army (Department of the Army)	$39,341,021	1.1%	Rank history: #18 in FY2021, #19 in FY2022, #16 in FY2024 and #14 in FY2025; up 5 since FY2022.
15	Stratascor, LLC Top agencies Navy (Department of the Navy)	$34,759,532	1.0%	Rank history: #14 in FY2021, #17 in FY2022, #13 in FY2024 and #11 in FY2025; up 2 since FY2022.
16	Network Management Resources Inc. Top agencies MDA (DOD Missile Defense Agency)	$34,038,181	0.9%	Rank history: #17 in FY2021, #16 in FY2022, #19 in FY2024 and #26 in FY2025; unchanged since FY2022.
17	Resource Management Concepts, Inc. Top agencies Navy (Department of the Navy)	$32,634,731	0.9%	Rank history: #15 in FY2021, #14 in FY2022, #17 in FY2024 and #16 in FY2025; down 3 since FY2022.
18	Summit Technologies Inc Top agencies USAF (Department of the Air Force)	$29,419,926	0.8%	Rank history: #13 in FY2021, #15 in FY2022, #72 in FY2024 and not on the FY2025 list; down 3 since FY2022.
19	Hawaiian Native Corporation Through Aktarius LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$29,269,197	0.8%	Rank history: #28 in FY2021, #25 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
20	XOR Security LLC Top agencies CFTC (Commodity Futures Trading Commission) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$28,039,143	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 123 since FY2022.
21	Dlh, LLC Top agencies HHS (Department of Health and Human Services)	$27,437,912	0.8%	Rank history: #29 in FY2021, #22 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
22	PAE Government Services Inc. Through PAE Professional Services, LLC Top agencies DHS (Department of Homeland Security)	$26,745,017	0.7%	Rank history: #10 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
23	Incentive Technology Group LLC Top agencies DOT (Department of Transportation) GSA (General Services Administration) FCC (Federal Communications Commission)	$26,436,649	0.7%	Rank history: not on the FY2021 list, #31 in FY2022, #69 in FY2024 and not on the FY2025 list; up 8 since FY2022.
24	Aleut Aerospace Engineering, LLC Top agencies USAF (Department of the Air Force)	$24,576,606	0.7%	Rank history: #73 in FY2021, #63 in FY2022, #60 in FY2024 and #56 in FY2025; up 39 since FY2022.
25	Bering Straits Native Corporation 2 awardees, including Bering Global Solutions, LLC and Arcticom, LLC Top agencies OPM (Office of Personnel Management) USAF (Department of the Air Force)	$21,427,548	0.6%	Rank history: #23 in FY2021, #29 in FY2022, #45 in FY2024 and not on the FY2025 list; up 4 since FY2022.
26	22Nd Century Technologies, Inc. Top agencies Commerce (Department of Commerce) USAF (Department of the Air Force)	$21,139,634	0.6%	Rank history: #26 in FY2021, #28 in FY2022, not on the FY2024 list and #58 in FY2025; up 2 since FY2022.
27	Echelon Services, LLC Top agencies DCSA (Defense Counterintelligence and Security Agency) DOT (Department of Transportation) HHS (Department of Health and Human Services)	$19,854,416	0.5%	Rank history: not on the FY2021 list, #21 in FY2022, #38 in FY2024 and not on the FY2025 list; down 6 since FY2022.
28	Phoenix Logistics, LLC 2 awardees Top agencies Army (Department of the Army)	$19,215,030	0.5%	Rank history: #39 in FY2021, #71 in FY2022 and not on the FY2024–FY2025 lists; up 43 since FY2022.
29	American Systems Corporation Top agencies DHA (Defense Health Agency)	$18,908,272	0.5%	Rank history: #30 in FY2021, #38 in FY2022, #70 in FY2024 and #38 in FY2025; up 9 since FY2022.
30	Chenega Systems, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Commerce (Department of Commerce)	$18,407,110	0.5%	Rank history: not on the FY2021 list, #58 in FY2022, #66 in FY2024 and not on the FY2025 list; up 28 since FY2022.
31	Gana-A' Yoo, Limited Through Kaiyuh Information Technologies, LLC Top agencies OPM (Office of Personnel Management) Army (Department of the Army)	$17,545,647	0.5%	Rank history: not on the FY2021 list, #62 in FY2022, #58 in FY2024 and not on the FY2025 list; up 31 since FY2022.
32	Systems Implementers Inc. Top agencies USAF (Department of the Air Force)	$16,174,447	0.4%	Rank history: #40 in FY2021, #78 in FY2022, #37 in FY2024 and #23 in FY2025; up 46 since FY2022.
33	Afognak Native Corporation Through Alutiiq Essential Services LLC Top agencies DOS (Department of State)	$15,381,386	0.4%	Rank history: #49 in FY2021, #41 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
34	Avaya Federal Solutions Inc. Top agencies DHS (Department of Homeland Security) DFAS (Defense Finance and Accounting Service) USAF (Department of the Air Force)	$15,207,592	0.4%	Rank history: #35 in FY2021, #35 in FY2022, #35 in FY2024 and #40 in FY2025; up 1 since FY2022.
35	Intrepid Solutions and Services LLC Top agencies USAF (Department of the Air Force)	$14,445,561	0.4%	Rank history: #43 in FY2021, #40 in FY2022, #80 in FY2024 and not on the FY2025 list; up 5 since FY2022.
36	Koa Lani JV LLC Top agencies USAF (Department of the Air Force)	$14,209,337	0.4%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2024 and #28 in FY2025; up 442 since FY2022.
37	Comsetra LLC Top agencies USAF (Department of the Air Force)	$13,837,597	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 134 since FY2022.
38	Coho Technology Solutions, LLC Top agencies Army (Department of the Army)	$13,597,126	0.4%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and #24 in FY2025; new.
39	Vectrus Systems Corporation Through V2X Systems LLC Top agencies Army (Department of the Army)	$13,473,867	0.4%	Rank history: #36 in FY2021, #39 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
40	I Tech AG LLC Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce)	$13,324,519	0.4%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2024 and #44 in FY2025; new.
41	Kaihonua LLC Top agencies Army (Department of the Army)	$12,280,288	0.3%	Rank history: #56 in FY2021, #45 in FY2022, #48 in FY2024 and #49 in FY2025; up 4 since FY2022.
42	Equinoxys Inc Top agencies HHS (Department of Health and Human Services)	$12,134,238	0.3%	Rank history: #59 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
43	Kupono Government Services, LLC Top agencies Army (Department of the Army)	$11,378,380	0.3%	Rank history: #72 in FY2021, #51 in FY2022, #44 in FY2024 and #45 in FY2025; up 8 since FY2022.
44	Agile Decision Sciences, LLC Top agencies DCSA (Defense Counterintelligence and Security Agency) Army (Department of the Army)	$10,902,102	0.3%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2024 and not on the FY2025 list; new.
45	Creative It Solutions LLC Top agencies DOE (Department of Energy) USSOCOM (United States Special Operations Command)	$10,825,530	0.3%	Rank history: #25 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
46	Lawelawe Technology Services, Inc. Top agencies Army (Department of the Army)	$10,692,203	0.3%	Rank history: #67 in FY2021, #55 in FY2022, #49 in FY2024 and #57 in FY2025; up 9 since FY2022.
47	Umyuaq Technology LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$10,624,087	0.3%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2024 and #85 in FY2025; new.
48	Cherokee Nation System Solutions LLC Top agencies USAF (Department of the Air Force) EPA (Environmental Protection Agency)	$10,271,951	0.3%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2024 and #42 in FY2025; up 139 since FY2022.
49	Cayuse Federal Services LLC Top agencies Army (Department of the Army)	$9,868,164	0.3%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2024 and #37 in FY2025; new.
50	Gunnison Consulting Group Inc. Through G2Sf LLC Top agencies DOI (Department of the Interior) NRC (Nuclear Regulatory Commission)	$9,801,170	0.3%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2024 and not on the FY2025 list; up 64 since FY2022.
51	Audacious Inquiry LLC Top agencies HHS (Department of Health and Human Services)	$9,008,737	0.2%	Rank history: #74 in FY2021, #65 in FY2022, #34 in FY2024 and not on the FY2025 list; up 14 since FY2022.
52	Intergraph Corporation 2 awardees, including Hexagon US Federal, Inc. Top agencies Navy (Department of the Navy)	$8,959,912	0.2%	Rank history: #47 in FY2021, #49 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
53	Enhanced Veterans Solutions, Inc. Top agencies USAF (Department of the Air Force)	$8,636,776	0.2%	Rank history: #53 in FY2021, #48 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
54	Compqsoft, Inc. Top agencies OSD (Office of the Secretary of Defense)	$8,626,418	0.2%	Rank history: #48 in FY2021, #32 in FY2022 and not on the FY2024–FY2025 lists; down 22 since FY2022.
55	Stellar Innovations & Solutions Inc. Top agencies USAF (Department of the Air Force)	$8,613,172	0.2%	Rank history: #52 in FY2021, #53 in FY2022, #97 in FY2024 and not on the FY2025 list; down 2 since FY2022.
56	Microsoft Corporation Top agencies DOT (Department of Transportation) Navy (Department of the Navy)	$8,609,780	0.2%	Rank history: #61 in FY2021, not on the FY2022 list, #87 in FY2024 and not on the FY2025 list; up 57 since FY2022.
57	B&T Technology Services, G.p. Top agencies Army (Department of the Army)	$8,569,787	0.2%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2024 and #53 in FY2025; new.
58	Veritium Ingenuity, LLC Top agencies DOT (Department of Transportation)	$8,390,234	0.2%	Rank history: #79 in FY2021, #72 in FY2022, #75 in FY2024 and #70 in FY2025; up 14 since FY2022.
59	Galapagos Federal Systems LLC Top agencies Army (Department of the Army)	$8,366,848	0.2%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2024 and #32 in FY2025; new.
60	Tenax Technologies LLC Top agencies USAF (Department of the Air Force)	$8,274,356	0.2%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and #68 in FY2025; up 419 since FY2022.
61	Business Operational Concepts, Llc. Top agencies Peace Corps	$8,075,068	0.2%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and #66 in FY2025; up 65 since FY2022.
62	Summit Technical Solutions, LLC Top agencies Army (Department of the Army)	$7,945,882	0.2%	Rank history: #85 in FY2021, #80 in FY2022, #73 in FY2024 and not on the FY2025 list; up 18 since FY2022.
63	Thirdpacket Technologies LLC Top agencies HHS (Department of Health and Human Services)	$7,704,920	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Efiia Consulting LLC Top agencies DOJ (Department of Justice)	$7,667,581	0.2%	Rank history: #51 in FY2021, #60 in FY2022, #50 in FY2024 and #64 in FY2025; down 4 since FY2022.
65	Tunista Services LLC Top agencies USAF (Department of the Air Force)	$7,616,854	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 284 since FY2022.
66	Cherokee Nation Operational Solutions, L.L.C. Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$7,613,069	0.2%	Rank history: #71 in FY2021, #70 in FY2022, #65 in FY2024 and #72 in FY2025; up 4 since FY2022.
67	Koniag Management Solutions LLC Top agencies Army (Department of the Army)	$7,534,233	0.2%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and #75 in FY2025; new.
68	Po`okela Solutions, LLC Top agencies Army (Department of the Army)	$7,356,235	0.2%	Rank history: #66 in FY2021, #69 in FY2022, #40 in FY2024 and #36 in FY2025; up 1 since FY2022.
69	Pelatron Technologies LLC Top agencies USAF (Department of the Air Force)	$6,798,385	0.2%	Rank history: #78 in FY2021, #76 in FY2022, #77 in FY2024 and #84 in FY2025; up 7 since FY2022.
70	Nextgen Federal Systems LLC Top agencies Army (Department of the Army)	$6,700,913	0.2%	Rank history: #77 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; down 20 since FY2022.
71	Global Resource Solutions Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$6,586,224	0.2%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2024 and not on the FY2025 list; up 32 since FY2022.
72	Aleknagik Natives Limited Through Aleknagik Technology, LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$6,533,808	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 88 since FY2022.
73	1PROSPECT Technologies LLC Top agencies Army (Department of the Army)	$6,480,659	0.2%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2024 and #99 in FY2025; new.
74	Cherokee Nation Management & Consulting, L.l.c.. Top agencies DOI (Department of the Interior)	$6,089,353	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	PCI Government Services LLC Top agencies DHS (Department of Homeland Security)	$5,999,658	0.2%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2024 and #71 in FY2025; new.
76	Nisga'A TEK LLC Top agencies USAF (Department of the Air Force)	$5,911,272	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 399 since FY2022.
77	Creative Solutions Consulting Inc. Top agencies DFAS (Defense Finance and Accounting Service) DMEA (Defense Microelectronics Activity) Army (Department of the Army)	$5,316,464	0.1%	Rank history: #98 in FY2021, #68 in FY2022, #76 in FY2024 and not on the FY2025 list; down 9 since FY2022.
78	Decisionpoint Corporation Top agencies Army (Department of the Army) Commerce (Department of Commerce)	$5,270,767	0.1%	Rank history: #91 in FY2021, #91 in FY2022, #30 in FY2024 and #25 in FY2025; up 13 since FY2022.
79	Chickasaw Defense Logistics, LLC Top agencies USAF (Department of the Air Force)	$5,147,162	0.1%	Rank history: #62 in FY2021, #61 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
80	Versatech / Impyrian Technology Network LLC Top agencies HHS (Department of Health and Human Services)	$5,037,229	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2024 and #76 in FY2025; new.
81	H2 Direct LLC Top agencies Army (Department of the Army)	$4,941,046	0.1%	Rank history: #80 in FY2021, #82 in FY2022, #98 in FY2024 and #81 in FY2025; up 1 since FY2022.
82	REI Systems Inc. Top agencies NASA (National Aeronautics and Space Administration)	$4,910,439	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 41 since FY2022.
83	Vista Defense Technologies, LLC Top agencies DHA (Defense Health Agency)	$4,897,904	0.1%	Rank history: #11 in FY2021, #11 in FY2022, #18 in FY2024 and #10 in FY2025; down 72 since FY2022.
84	Geospatial Consulting Group International LLC Top agencies USAID (US Agency for International Development) Army (Department of the Army) USDA (Department of Agriculture)	$4,805,655	0.1%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2024 and not on the FY2025 list; new.
85	Immersive Concepts L.L.C. Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$4,702,162	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 220 since FY2022.
86	Intelligent Waves LLC Top agencies Army (Department of the Army)	$4,702,076	0.1%	Rank history: #92 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 54 since FY2022.
87	Team Ronco Incorporated Top agencies DOS (Department of State)	$4,547,938	0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2024 and #86 in FY2025; new.
88	Choisys Technology Inc. Top agencies Army (Department of the Army)	$4,536,569	0.1%	Rank history: #87 in FY2021, #85 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
89	Alaska Northstar Resources LLC Top agencies DHA (Defense Health Agency)	$4,460,655	0.1%	Rank history: not on the FY2021 list, #88 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
90	Rivet Operations Company LLC Top agencies Navy (Department of the Navy)	$4,338,146	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 15 since FY2022.
91	Halvik LLC Top agencies Commerce (Department of Commerce)	$4,290,890	0.1%	Rank history: not on the FY2021 list, #86 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
92	Great Hill Solutions, LLC Top agencies DHA (Defense Health Agency)	$4,244,996	0.1%	Rank history: not on the FY2021 list, #98 in FY2022, #81 in FY2024 and not on the FY2025 list; up 6 since FY2022.
93	Rivertech LLC Top agencies Army (Department of the Army)	$4,129,014	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 288 since FY2022.
94	Cyberstar LLC Top agencies USAF (Department of the Air Force)	$4,056,927	0.1%	Rank history: #83 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 163 since FY2022.
95	Alaska Native Government Services LLC 2 awardees, including Copper River Infrastructure Services LLC Top agencies Army (Department of the Army)	$3,996,558	0.1%	Rank history: #41 in FY2021, #64 in FY2022 and not on the FY2024–FY2025 lists; down 31 since FY2022.
96	Insignia Federal Group, LLC Top agencies DOL (Department of Labor)	$3,962,487	0.1%	Rank history: #93 in FY2021, #77 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
97	Red Canyon Technologies, LLC Top agencies USAF (Department of the Air Force)	$3,796,323	0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2024 and not on the FY2025 list; new.
98	Goldbelt, Incorporated Through Peregrine Technical Solutions, LLC Top agencies Army (Department of the Army)	$3,775,267	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 166 since FY2022.
99	North American Consulting Services Inc. Top agencies USAF (Department of the Air Force)	$3,767,120	0.1%	Rank history: #82 in FY2021, not on the FY2022 list, not on the FY2024 list and #95 in FY2025; up 76 since FY2022.
100	Infostructures, Inc. Top agencies Smithsonian (Smithsonian Institution)	$3,734,368	0.1%	Rank history: not on the FY2021 list, #90 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.

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 $3.65 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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