Top 100 Contractors in NAICS 541513: Computer Facilities Management Services, FY2022

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)	$661,153,702	19.0%	Rank history: #2 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since FY2021.
2	General Dynamics Corporation 7 awardees, including General Dynamics Information Technology, Inc. and General Dynamics Mission Systems, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DOS (Department of State)	$426,631,505	12.2%	Rank history: #1 in FY2021, #2 in FY2023, #2 in FY2024 and #5 in FY2025; down 1 since FY2021.
3	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies DOS (Department of State) Commerce (Department of Commerce)	$259,551,151	7.4%	Rank history: #3 in FY2021, #3 in FY2023, #7 in FY2024 and not on the FY2025 list; unchanged since FY2021.
4	General Dynamics Information Technology Inc. Top agencies DOS (Department of State)	$147,751,985	4.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 103 since FY2021.
5	Science Applications International Corporation 5 awardees Top agencies DOT (Department of Transportation) NASA (National Aeronautics and Space Administration)	$106,464,459	3.1%	Rank history: #5 in FY2021, #4 in FY2023, #4 in FY2024 and #4 in FY2025; unchanged since FY2021.
6	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)	$93,886,566	2.7%	Rank history: #8 in FY2021, #8 in FY2023, #20 in FY2024 and #3 in FY2025; up 2 since FY2021.
7	Ldrm LLC Top agencies DOS (Department of State)	$77,175,164	2.2%	Rank history: #7 in FY2021, #5 in FY2023, #6 in FY2024 and #6 in FY2025; unchanged since FY2021.
8	Criterion Systems, L.L.C. Top agencies DOE (Department of Energy) USDA (Department of Agriculture) DOT (Department of Transportation)	$76,062,857	2.2%	Rank history: #4 in FY2021, #9 in FY2023, not on the FY2024 list and #94 in FY2025; down 4 since FY2021.
9	Teksynap Corporation Top agencies DTRA (Defense Threat Reduction Agency)	$60,857,454	1.7%	Rank history: #12 in FY2021, #10 in FY2023, #10 in FY2024 and #17 in FY2025; up 3 since FY2021.
10	Kbr, Inc. Through KBR Wyle Services, LLC Top agencies DOI (Department of the Interior)	$50,376,318	1.4%	Rank history: #9 in FY2021, #11 in FY2023, #57 in FY2024 and not on the FY2025 list; down 1 since FY2021.
11	Vista Defense Technologies, LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$45,839,316	1.3%	Rank history: #11 in FY2021, #83 in FY2023, #18 in FY2024 and #10 in FY2025; unchanged since FY2021.
12	PAE Government Services Inc. 2 awardees, including PAE Professional Services, LLC and PAE National Security Solutions LLC Top agencies DHS (Department of Homeland Security) DOS (Department of State)	$44,636,833	1.3%	Rank history: #10 in FY2021, #22 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
13	Dignari, LLC Top agencies DHS (Department of Homeland Security)	$42,382,124	1.2%	Rank history: #34 in FY2021, #6 in FY2023, #5 in FY2024 and #35 in FY2025; up 21 since FY2021.
14	Resource Management Concepts, Inc. Top agencies Navy (Department of the Navy)	$36,866,741	1.1%	Rank history: #15 in FY2021, #17 in FY2023, #17 in FY2024 and #16 in FY2025; up 1 since FY2021.
15	Summit Technologies, Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$32,859,921	0.9%	Rank history: #13 in FY2021, #18 in FY2023, #72 in FY2024 and not on the FY2025 list; down 2 since FY2021.
16	Network Management Resources Inc. Top agencies MDA (DOD Missile Defense Agency)	$32,633,922	0.9%	Rank history: #17 in FY2021, #16 in FY2023, #19 in FY2024 and #26 in FY2025; up 1 since FY2021.
17	Stratascor, LLC Top agencies Navy (Department of the Navy)	$32,273,378	0.9%	Rank history: #14 in FY2021, #15 in FY2023, #13 in FY2024 and #11 in FY2025; down 3 since FY2021.
18	Sev1Tech, LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$28,851,648	0.8%	Rank history: #19 in FY2021, #7 in FY2023, #12 in FY2024 and #12 in FY2025; up 1 since FY2021.
19	Directviz Solutions, LLC Top agencies Army (Department of the Army)	$28,211,167	0.8%	Rank history: #18 in FY2021, #14 in FY2023, #16 in FY2024 and #14 in FY2025; down 1 since FY2021.
20	ICF International, Inc. Through Incentive Technology Group LLC Top agencies FCC (Federal Communications Commission) DOT (Department of Transportation) GSA (General Services Administration)	$25,737,304	0.7%	Rank history: #6 in FY2021 and not on the FY2023–FY2025 lists; down 14 since FY2021.
21	Echelon Services, LLC Top agencies DCSA (Defense Counterintelligence and Security Agency) HHS (Department of Health and Human Services)	$25,671,945	0.7%	Rank history: not on the FY2021 list, #27 in FY2023, #38 in FY2024 and not on the FY2025 list; new.
22	Dlh, LLC Top agencies HHS (Department of Health and Human Services)	$25,603,524	0.7%	Rank history: #29 in FY2021, #21 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
23	Amentum Services, Inc. Top agencies USAF (Department of the Air Force)	$24,768,352	0.7%	Rank history: #42 in FY2021, #12 in FY2023 and not on the FY2024–FY2025 lists; up 19 since FY2021.
24	Coho Construction Management LLC Top agencies Army (Department of the Army)	$23,498,700	0.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
25	Hawaiian Native Corporation Through Aktarius LLC Top agencies Army (Department of the Army)	$21,829,040	0.6%	Rank history: #28 in FY2021, #19 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
26	XOR Security LLC Top agencies CFTC (Commodity Futures Trading Commission) Commerce (Department of Commerce) FCC (Federal Communications Commission)	$21,033,588	0.6%	Rank history: #50 in FY2021, not on the FY2023 list, #23 in FY2024 and #33 in FY2025; up 24 since FY2021.
27	Thirdpacket Technologies LLC Top agencies HHS (Department of Health and Human Services)	$20,636,185	0.6%	Rank history: #21 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
28	22Nd Century Technologies, Inc. Top agencies Commerce (Department of Commerce) USAF (Department of the Air Force)	$20,332,398	0.6%	Rank history: #26 in FY2021, #26 in FY2023, not on the FY2024 list and #58 in FY2025; down 2 since FY2021.
29	Bering Straits Native Corporation Through Bering Global Solutions, LLC Top agencies OPM (Office of Personnel Management)	$19,639,885	0.6%	Rank history: #23 in FY2021, #25 in FY2023, #45 in FY2024 and not on the FY2025 list; down 6 since FY2021.
30	Intepros Federal Incorporated Top agencies DOE (Department of Energy) NASA (National Aeronautics and Space Administration)	$17,616,167	0.5%	Rank history: #33 in FY2021 and not on the FY2023–FY2025 lists; up 3 since FY2021.
31	Incentive Technology Group LLC Top agencies GSA (General Services Administration) DOT (Department of Transportation) FCC (Federal Communications Commission)	$16,812,539	0.5%	Rank history: not on the FY2021 list, #23 in FY2023, #69 in FY2024 and not on the FY2025 list; new.
32	Compqsoft, Inc. Top agencies OSD (Office of the Secretary of Defense)	$16,481,887	0.5%	Rank history: #48 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
33	Creative It Solutions LLC Top agencies USSOCOM (United States Special Operations Command) DOE (Department of Energy)	$16,110,138	0.5%	Rank history: #25 in FY2021, #45 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2021.
34	Choggiung Ltd Through Umyuaq Technology LLC Top agencies Army (Department of the Army)	$15,441,929	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 112 since FY2021.
35	Avaya Federal Solutions Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$14,930,381	0.4%	Rank history: #35 in FY2021, #34 in FY2023, #35 in FY2024 and #40 in FY2025; unchanged since FY2021.
36	Business Integra Technology Solutions, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$14,709,888	0.4%	Rank history: #16 in FY2021 and not on the FY2023–FY2025 lists; down 20 since FY2021.
37	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies USAF (Department of the Air Force)	$14,324,130	0.4%	Rank history: #20 in FY2021 and not on the FY2023–FY2025 lists; down 17 since FY2021.
38	American Systems Corporation Top agencies DHA (Defense Health Agency)	$13,875,705	0.4%	Rank history: #30 in FY2021, #29 in FY2023, #70 in FY2024 and #38 in FY2025; down 8 since FY2021.
39	Vectrus Systems Corporation Through V2X Systems LLC Top agencies Army (Department of the Army)	$13,727,713	0.4%	Rank history: #36 in FY2021, #39 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
40	Intrepid Solutions and Services LLC Top agencies USAF (Department of the Air Force)	$12,971,241	0.4%	Rank history: #43 in FY2021, #35 in FY2023, #80 in FY2024 and not on the FY2025 list; up 3 since FY2021.
41	Afognak Native Corporation Through Alutiiq Essential Services LLC Top agencies DOS (Department of State)	$12,689,754	0.4%	Rank history: #49 in FY2021, #33 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
42	Trident Technologies, LLC Top agencies Army (Department of the Army)	$12,390,360	0.4%	Rank history: #65 in FY2021 and not on the FY2023–FY2025 lists; up 23 since FY2021.
43	Equinoxys Inc. 2 awardees Top agencies HHS (Department of Health and Human Services)	$12,327,889	0.4%	Rank history: #59 in FY2021, #42 in FY2023, #55 in FY2024 and #62 in FY2025; up 16 since FY2021.
44	Broadleaf, Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency) Army (Department of the Army)	$12,161,365	0.3%	Rank history: #31 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
45	Kaihonua LLC Top agencies Army (Department of the Army)	$12,079,992	0.3%	Rank history: #56 in FY2021, #41 in FY2023, #48 in FY2024 and #49 in FY2025; up 11 since FY2021.
46	CGI Federal Inc. Top agencies DOS (Department of State)	$11,998,244	0.3%	Rank history: #54 in FY2021 and not on the FY2023–FY2025 lists; up 8 since FY2021.
47	Nana Regional Corporation Inc 5 awardees, including Tuvli LLC, Rivertech LLC and Tuva LLC Top agencies Army (Department of the Army) USAID (US Agency for International Development)	$10,768,416	0.3%	Rank history: #22 in FY2021 and not on the FY2023–FY2025 lists; down 25 since FY2021.
48	Enhanced Veterans Solutions, Inc. Top agencies USAF (Department of the Air Force)	$10,378,173	0.3%	Rank history: #53 in FY2021, #53 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
49	Intergraph Corporation 2 awardees, including Hexagon US Federal, Inc. and Thermopylae Sciences and Technology LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$10,104,298	0.3%	Rank history: #47 in FY2021, #52 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
50	Nextgen Federal Systems LLC Top agencies Army (Department of the Army)	$9,996,237	0.3%	Rank history: #77 in FY2021, #70 in FY2023 and not on the FY2024–FY2025 lists; up 27 since FY2021.
51	Kupono Government Services, LLC Top agencies Army (Department of the Army)	$9,370,915	0.3%	Rank history: #72 in FY2021, #43 in FY2023, #44 in FY2024 and #45 in FY2025; up 21 since FY2021.
52	Gartner, Inc. Top agencies USAF (Department of the Air Force)	$9,254,959	0.3%	Rank history: #76 in FY2021 and not on the FY2023–FY2025 lists; up 24 since FY2021.
53	Stellar Innovations & Solutions Inc. Top agencies USAF (Department of the Air Force)	$9,239,003	0.3%	Rank history: #52 in FY2021, #55 in FY2023, #97 in FY2024 and not on the FY2025 list; down 1 since FY2021.
54	Rei Systems, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$8,989,725	0.3%	Rank history: #63 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
55	Lawelawe Technology Services, Inc. Top agencies Army (Department of the Army)	$8,650,649	0.2%	Rank history: #67 in FY2021, #46 in FY2023, #49 in FY2024 and #57 in FY2025; up 12 since FY2021.
56	Cherokee Nation 2 awardees, including Cherokee Federal Solutions, L.L.C. and Cherokee Nation Management & Consulting, L.l.c.. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) DOI (Department of the Interior)	$8,158,076	0.2%	Rank history: #57 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
57	All Points Logistics, LLC Top agencies NASA (National Aeronautics and Space Administration)	$8,135,087	0.2%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; down 30 since FY2021.
58	Chenega Systems, LLC Top agencies USAF (Department of the Air Force) Commerce (Department of Commerce)	$7,865,976	0.2%	Rank history: not on the FY2021 list, #30 in FY2023, #66 in FY2024 and not on the FY2025 list; up 48 since FY2021.
59	Pergravis LLC Top agencies DISA (Defense Information Systems Agency) DOJ (Department of Justice) DECA (Defense Commissary Agency)	$7,811,663	0.2%	Rank history: #89 in FY2021, not on the FY2023 list, #93 in FY2024 and not on the FY2025 list; up 30 since FY2021.
60	Efiia Consulting LLC Top agencies DOJ (Department of Justice)	$7,746,154	0.2%	Rank history: #51 in FY2021, #64 in FY2023, #50 in FY2024 and #64 in FY2025; down 9 since FY2021.
61	Chickasaw Defense Logistics, LLC Top agencies USAF (Department of the Air Force)	$7,664,764	0.2%	Rank history: #62 in FY2021, #79 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
62	Gana-A' Yoo, Limited Through Kaiyuh Information Technologies, LLC Top agencies OPM (Office of Personnel Management)	$7,610,626	0.2%	Rank history: not on the FY2021 list, #31 in FY2023, #58 in FY2024 and not on the FY2025 list; new.
63	Aleut Aerospace Engineering, LLC Top agencies USAF (Department of the Air Force)	$7,534,333	0.2%	Rank history: #73 in FY2021, #24 in FY2023, #60 in FY2024 and #56 in FY2025; up 10 since FY2021.
64	Alaska Native Government Services LLC Through Copper River Enterprise Services, LLC Top agencies DOS (Department of State) Army (Department of the Army) Treasury (Department of the Treasury)	$7,394,907	0.2%	Rank history: #41 in FY2021, #95 in FY2023 and not on the FY2024–FY2025 lists; down 23 since FY2021.
65	Audacious Inquiry LLC Top agencies HHS (Department of Health and Human Services)	$7,371,304	0.2%	Rank history: #74 in FY2021, #51 in FY2023, #34 in FY2024 and not on the FY2025 list; up 9 since FY2021.
66	Potawatomi Business Development Corp Through 1Prospect Technologies, LLC Top agencies Army (Department of the Army)	$7,364,986	0.2%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
67	Puyenpa Services, LLC Top agencies NLRB (National Labor Relations Board)	$7,297,434	0.2%	Rank history: #55 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
68	Creative Solutions Consulting Inc. Top agencies HHS (Department of Health and Human Services) DFAS (Defense Finance and Accounting Service) DMEA (Defense Microelectronics Activity)	$7,238,828	0.2%	Rank history: #98 in FY2021, #77 in FY2023, #76 in FY2024 and not on the FY2025 list; up 30 since FY2021.
69	Po`okela Solutions, LLC Top agencies Army (Department of the Army)	$7,169,812	0.2%	Rank history: #66 in FY2021, #68 in FY2023, #40 in FY2024 and #36 in FY2025; down 3 since FY2021.
70	Cherokee Nation Operational Solutions, L.L.C. Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$7,012,960	0.2%	Rank history: #71 in FY2021, #66 in FY2023, #65 in FY2024 and #72 in FY2025; up 1 since FY2021.
71	Phoenix Logistics, LLC Top agencies Army (Department of the Army)	$7,012,883	0.2%	Rank history: #39 in FY2021, #28 in FY2023 and not on the FY2024–FY2025 lists; down 32 since FY2021.
72	Veritium Ingenuity, LLC Top agencies DOT (Department of Transportation)	$6,965,401	0.2%	Rank history: #79 in FY2021, #58 in FY2023, #75 in FY2024 and #70 in FY2025; up 7 since FY2021.
73	Calista Corp Through Tunista Services, LLC Top agencies USAF (Department of the Air Force)	$6,910,494	0.2%	Rank history: #69 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
74	AD HOC Research Associates LLC Top agencies Army (Department of the Army)	$6,818,173	0.2%	Rank history: #70 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
75	Cherokee Nation Businesses LLC Through Cherokee Nation Management & Consulting, L.l.c.. Top agencies DOI (Department of the Interior)	$6,657,157	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
76	Pelatron Technologies LLC Top agencies USAF (Department of the Air Force)	$6,608,091	0.2%	Rank history: #78 in FY2021, #69 in FY2023, #77 in FY2024 and #84 in FY2025; up 2 since FY2021.
77	Insignia Federal Group, LLC Top agencies DOL (Department of Labor) USDA (Department of Agriculture)	$6,403,873	0.2%	Rank history: #93 in FY2021, #96 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
78	Systems Implementers Inc. Top agencies USAF (Department of the Air Force)	$6,363,590	0.2%	Rank history: #40 in FY2021, #32 in FY2023, #37 in FY2024 and #23 in FY2025; down 38 since FY2021.
79	Tacg, LLC 2 awardees Top agencies USAF (Department of the Air Force)	$6,008,298	0.2%	Rank history: #64 in FY2021 and not on the FY2023–FY2025 lists; down 15 since FY2021.
80	Summit Technical Solutions, LLC Top agencies Army (Department of the Army)	$5,852,000	0.2%	Rank history: #85 in FY2021, #62 in FY2023, #73 in FY2024 and not on the FY2025 list; up 5 since FY2021.
81	Saxman One, LLC Top agencies USAF (Department of the Air Force)	$5,113,325	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
82	H2 Direct LLC Top agencies Army (Department of the Army)	$5,108,143	0.1%	Rank history: #80 in FY2021, #81 in FY2023, #98 in FY2024 and #81 in FY2025; down 2 since FY2021.
83	OSI Vision LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$5,025,520	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
84	Bowhead Cybersecurity Solutions & Services, LLC Top agencies USAF (Department of the Air Force)	$4,606,604	0.1%	Rank history: #84 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
85	Choisys Technology Inc. Top agencies Army (Department of the Army)	$4,503,444	0.1%	Rank history: #87 in FY2021, #88 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
86	Halvik LLC Top agencies Commerce (Department of Commerce)	$4,422,213	0.1%	Rank history: not on the FY2021 list, #91 in FY2023 and not on the FY2024–FY2025 lists; new.
87	Kapsuun Group, LLC Top agencies Navy (Department of the Navy)	$4,400,785	0.1%	Rank history: #94 in FY2021 and not on the FY2023–FY2025 lists; up 7 since FY2021.
88	Alaska Northstar Resources LLC Top agencies Army (Department of the Army)	$4,361,858	0.1%	Rank history: not on the FY2021 list, #89 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2021.
89	Indigenous Technologies, LLC Top agencies USAF (Department of the Air Force) DOD (Department of Defense) Navy (Department of the Navy)	$4,233,341	0.1%	Rank history: #86 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
90	Infostructures, Inc. Top agencies Smithsonian (Smithsonian Institution)	$4,143,350	0.1%	Rank history: not on the FY2021 list, #100 in FY2023 and not on the FY2024–FY2025 lists; up 37 since FY2021.
91	Decisionpoint Corporation Top agencies Army (Department of the Army) Commerce (Department of Commerce)	$3,976,189	0.1%	Rank history: #91 in FY2021, #78 in FY2023, #30 in FY2024 and #25 in FY2025; unchanged since FY2021.
92	Koniag, Inc. Through Arlluk Technology Solutions LLC Top agencies HUD (Department of Housing and Urban Development)	$3,966,900	0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #41 in FY2025; new.
93	Pioneer Corporate Services, Inc. Top agencies DHS (Department of Homeland Security)	$3,899,945	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
94	Seneca Holdings LLC Through Seneca Telecommunications, LLC Top agencies Navy (Department of the Navy)	$3,878,255	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 26 since FY2021.
95	Vista Technology Services Inc. Top agencies Army (Department of the Army)	$3,840,988	0.1%	Rank history: #90 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
96	Forge Group, LLC Top agencies Navy (Department of the Navy)	$3,831,595	0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #69 in FY2025; up 164 since FY2021.
97	Indigo IT, LLC Top agencies EPA (Environmental Protection Agency)	$3,585,381	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 11 since FY2021.
98	Great Hill Solutions, LLC Top agencies DHA (Defense Health Agency)	$3,479,946	0.1%	Rank history: not on the FY2021 list, #92 in FY2023, #81 in FY2024 and not on the FY2025 list; new.
99	LS3 Inc. Top agencies USDA (Department of Agriculture) Army (Department of the Army)	$3,465,333	0.1%	Rank history: #96 in FY2021, not on the FY2023 list, #95 in FY2024 and not on the FY2025 list; down 3 since FY2021.
100	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies Army (Department of the Army)	$3,363,437	0.1%	Rank history: #95 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.

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 $3.49 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 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