Top 100 Contractors in PSC R799: Other Management Support Services, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Fluor Corporation Through Fluor Federal Petroleum Operations, LLC Top agencies DOE (Department of Energy)	$239,336,069	6.4%	Rank history: #5 in FY2021, #5 in FY2023, #2 in FY2024 and #2 in FY2025; up 4 since FY2021.
2	Northrop Grumman Corporation 4 awardees, including Northrop Grumman Systems Corporation and Northrop Grumman Technical Services, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$132,712,832	3.6%	Rank history: #6 in FY2021, #3 in FY2023, #7 in FY2024 and #5 in FY2025; up 4 since FY2021.
3	Booz Allen Hamilton Holding Corporation 3 awardees, including Booz Allen Hamilton Inc. and Shore Systems & Solutions LLC Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) USAF (Department of the Air Force)	$130,377,491	3.5%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; down 2 since FY2021.
4	Leidos Holdings, Inc. 7 awardees, including Leidos, Inc. Top agencies DISA (Defense Information Systems Agency) DOJ (Department of Justice) USAF (Department of the Air Force)	$110,836,450	3.0%	Rank history: #8 in FY2021, #4 in FY2023, #4 in FY2024 and #3 in FY2025; up 4 since FY2021.
5	The Mitre Corporation Top agencies VA (Department of Veterans Affairs) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$108,443,136	2.9%	Rank history: #7 in FY2021, #2 in FY2023, #6 in FY2024 and #10 in FY2025; up 2 since FY2021.
6	RSI Entech, LLC Top agencies DOE (Department of Energy)	$104,116,720	2.8%	Rank history: #12 in FY2021, #6 in FY2023, #5 in FY2024 and not on the FY2025 list; up 6 since FY2021.
7	Deloitte LLP 3 awardees, including Deloitte Consulting LLP, Deloitte Financial Advisory Services LLP and Deloitte & Touche LLP Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$93,504,787	2.5%	Rank history: #3 in FY2021, #7 in FY2023, #3 in FY2024 and #11 in FY2025; down 4 since FY2021.
8	The Boeing Company 4 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$82,745,000	2.2%	Rank history: #10 in FY2021, #13 in FY2023, #10 in FY2024 and #7 in FY2025; up 2 since FY2021.
9	Booz Allen Hamilton Inc. Top agencies VA (Department of Veterans Affairs)	$77,480,806	2.1%	Rank history: not on the FY2021 list, #9 in FY2023 and not on the FY2024–FY2025 lists; new.
10	Kpmg L.L.P. Top agencies Navy (Department of the Navy) USDA (Department of Agriculture)	$77,052,202	2.1%	Rank history: #9 in FY2021, #8 in FY2023, #16 in FY2024 and not on the FY2025 list; down 1 since FY2021.
11	Noblis, Inc. Top agencies DTRA (Defense Threat Reduction Agency) DHS (Department of Homeland Security) DOJ (Department of Justice)	$67,183,480	1.8%	Rank history: #59 in FY2021, #18 in FY2023, #9 in FY2024 and #9 in FY2025; up 48 since FY2021.
12	Kbr, Inc. 3 awardees, including KBR Wyle Services, LLC and Avantus Federal LLC Top agencies Army (Department of the Army) SDA (Space Development Agency)	$60,260,041	1.6%	Rank history: #18 in FY2021, #12 in FY2023, #11 in FY2024 and not on the FY2025 list; up 6 since FY2021.
13	International Business Machines Corporation Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DLA (Defense Logistics Agency)	$59,020,724	1.6%	Rank history: #13 in FY2021, #19 in FY2023, #18 in FY2024 and not on the FY2025 list; unchanged since FY2021.
14	Altegrity, Inc. Through PAE Labat-Anderson LLC Top agencies DOJ (Department of Justice)	$44,587,358	1.2%	Rank history: #15 in FY2021, #16 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
15	Caci, LLC - Commercial Top agencies DOJ (Department of Justice)	$41,420,045	1.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #15 in FY2024 and not on the FY2025 list; up 184 since FY2021.
16	Skookum Educational Programs Top agencies Army (Department of the Army)	$35,407,577	1.0%	Rank history: #22 in FY2021, #17 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2021.
17	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$34,771,666	0.9%	Rank history: #20 in FY2021, #43 in FY2023, #22 in FY2024 and #18 in FY2025; up 3 since FY2021.
18	Paradyme Solutions, LLC Top agencies Commerce (Department of Commerce) DOS (Department of State)	$27,788,058	0.7%	Rank history: #14 in FY2021, #67 in FY2023, #78 in FY2024 and #84 in FY2025; down 4 since FY2021.
19	Ernst & Young LLP Top agencies DOT (Department of Transportation)	$26,062,440	0.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
20	Grant Leading Technology LLC Top agencies DOT (Department of Transportation)	$24,323,319	0.7%	Rank history: #84 in FY2021, #40 in FY2023, #75 in FY2024 and not on the FY2025 list; up 64 since FY2021.
21	Chenega Security International, LLC Top agencies DOS (Department of State)	$23,888,700	0.6%	Rank history: #35 in FY2021 and not on the FY2023–FY2025 lists; up 14 since FY2021.
22	Sehlke Consulting LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USDA (Department of Agriculture)	$23,527,009	0.6%	Rank history: #29 in FY2021, #28 in FY2023, #37 in FY2024 and not on the FY2025 list; up 7 since FY2021.
23	PAE Government Services Inc. 3 awardees, including PAE National Security Solutions LLC Top agencies Commerce (Department of Commerce) DTRA (Defense Threat Reduction Agency)	$23,126,853	0.6%	Rank history: #27 in FY2021, #21 in FY2023, #65 in FY2024 and not on the FY2025 list; up 4 since FY2021.
24	Guidehouse Inc. 3 awardees, including Guidehouse Digital LLC Top agencies Commerce (Department of Commerce) USTRANSCOM (Department of Defense United States Transportation Command) Treasury (Department of the Treasury)	$22,593,232	0.6%	Rank history: #23 in FY2021, #75 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
25	Mantech International Corporation 2 awardees, including Tapestry Technologies, Inc. Top agencies DISA (Defense Information Systems Agency)	$22,052,336	0.6%	Rank history: #26 in FY2021, #27 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
26	National Security Technology Accelerator Inc. Top agencies WHS (DOD Washington Headquarters Service)	$21,697,771	0.6%	Rank history: #43 in FY2021, #25 in FY2023, #39 in FY2024 and #8 in FY2025; up 17 since FY2021.
27	Spatial Front Inc. Top agencies Commerce (Department of Commerce)	$21,316,695	0.6%	Rank history: #36 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
28	Deloitte Consulting LLP 2 awardees Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Commerce (Department of Commerce)	$20,142,922	0.5%	Rank history: not on the FY2021 list, #11 in FY2023 and not on the FY2024–FY2025 lists; new.
29	Oak Ridge Associated Universities, Incorporated Top agencies NASA (National Aeronautics and Space Administration)	$19,376,191	0.5%	Rank history: not on the FY2021 list, #24 in FY2023, #28 in FY2024 and #20 in FY2025; up 349 since FY2021.
30	Avantus Federal LLC Top agencies OSD (Office of the Secretary of Defense) SDA (Space Development Agency)	$18,143,116	0.5%	Rank history: #34 in FY2021, #15 in FY2023, #12 in FY2024 and #6 in FY2025; up 4 since FY2021.
31	Ipkeys Technologies LLC Top agencies DISA (Defense Information Systems Agency)	$17,631,373	0.5%	Rank history: #42 in FY2021, #32 in FY2023, #26 in FY2024 and #60 in FY2025; up 11 since FY2021.
32	Metrostar Systems, LLC Top agencies Commerce (Department of Commerce)	$17,046,369	0.5%	Rank history: #45 in FY2021, #62 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2021.
33	J.r. Reingold & Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$17,000,000	0.5%	Rank history: #17 in FY2021, #10 in FY2023, #56 in FY2024 and #63 in FY2025; down 16 since FY2021.
34	Cayuse Holdings LLC Through Cayuse Technologies, LLC Top agencies DOS (Department of State)	$16,403,879	0.4%	Rank history: #92 in FY2021, #23 in FY2023 and not on the FY2024–FY2025 lists; up 58 since FY2021.
35	SMS Data Products Group Inc. Top agencies USAF (Department of the Air Force)	$16,021,986	0.4%	Rank history: #41 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
36	Maersk Inc. Through Maersk Line, Limited Top agencies Army (Department of the Army)	$15,266,366	0.4%	Rank history: #53 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; up 17 since FY2021.
37	Nakupuna Solutions, LLC Top agencies Navy (Department of the Navy) WHS (DOD Washington Headquarters Service)	$14,053,405	0.4%	Rank history: #47 in FY2021, #46 in FY2023, #42 in FY2024 and #54 in FY2025; up 10 since FY2021.
38	Sierra Nevada Company, LLC 2 awardees Top agencies USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$14,029,160	0.4%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; up 50 since FY2021.
39	Koniag Management Solutions LLC Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) WHS (DOD Washington Headquarters Service)	$13,683,244	0.4%	Rank history: #72 in FY2021, #85 in FY2023 and not on the FY2024–FY2025 lists; up 33 since FY2021.
40	Acdi / Voca Top agencies USAID (US Agency for International Development)	$13,512,088	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
41	Amdex Corporation Top agencies Commerce (Department of Commerce)	$12,909,403	0.3%	Rank history: #57 in FY2021 and not on the FY2023–FY2025 lists; up 16 since FY2021.
42	Ironclad Technology Services LLC Top agencies Navy (Department of the Navy)	$12,793,778	0.3%	Rank history: #67 in FY2021 and not on the FY2023–FY2025 lists; up 25 since FY2021.
43	ICF International, Inc. Through ICF Incorporated, L.L.C. Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture) Treasury (Department of the Treasury)	$12,343,994	0.3%	Rank history: #71 in FY2021 and not on the FY2023–FY2025 lists; up 28 since FY2021.
44	National Academy of Sciences Top agencies NASA (National Aeronautics and Space Administration) HHS (Department of Health and Human Services) FMC (Federal Maritime Commission)	$12,135,258	0.3%	Rank history: #61 in FY2021, #49 in FY2023, #83 in FY2024 and not on the FY2025 list; up 17 since FY2021.
45	The Manhattan Strategy Group LLC Top agencies USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$12,066,494	0.3%	Rank history: not on the FY2021 list, #55 in FY2023, #66 in FY2024 and #88 in FY2025; up 86 since FY2021.
46	Aecom International Development Inc Through DT Global Inc. Top agencies USAID (US Agency for International Development)	$11,829,000	0.3%	Rank history: #38 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
47	Chemonics International, Inc. Top agencies USAID (US Agency for International Development)	$11,700,000	0.3%	Rank history: not on the FY2021 list, #63 in FY2023, #71 in FY2024 and not on the FY2025 list; up 143 since FY2021.
48	Tetra Tech, Inc. 4 awardees, including Advanced Management Technology, Inc. and The Kaizen Company, LLC Top agencies DOT (Department of Transportation) USAID (US Agency for International Development) MCC (Millennium Challenge Corporation)	$11,675,863	0.3%	Rank history: #44 in FY2021, #56 in FY2023, #52 in FY2024 and not on the FY2025 list; down 4 since FY2021.
49	Human Technologies Corp Top agencies DOS (Department of State)	$11,591,329	0.3%	Rank history: not on the FY2021 list, #73 in FY2023, #8 in FY2024 and #79 in FY2025; new.
50	Logistics Management Institute Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$11,425,964	0.3%	Rank history: #49 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
51	Parsons Corporation 2 awardees, including Parsons Government Services International Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$11,293,598	0.3%	Rank history: #95 in FY2021, #53 in FY2023, #64 in FY2024 and not on the FY2025 list; up 44 since FY2021.
52	Aaski Technology Inc. Through Remotely Piloted Solutions, L.L.C. Top agencies USAF (Department of the Air Force)	$10,593,177	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 131 since FY2021.
53	M2 Strategy, Inc. Top agencies Commerce (Department of Commerce)	$10,509,481	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 81 since FY2021.
54	Cexec, Inc. Top agencies DOT (Department of Transportation)	$10,493,177	0.3%	Rank history: not on the FY2021 list, #50 in FY2023, #59 in FY2024 and #59 in FY2025; up 55 since FY2021.
55	Accenture Inc. Through Accenture Federal Services LLC Top agencies Commerce (Department of Commerce) Treasury (Department of the Treasury) USDA (Department of Agriculture)	$10,471,682	0.3%	Rank history: not on the FY2021 list, #36 in FY2023 and not on the FY2024–FY2025 lists; new.
56	Enhanced Veterans Solutions, Inc. Top agencies USAF (Department of the Air Force)	$10,378,173	0.3%	Rank history: #70 in FY2021, #78 in FY2023 and not on the FY2024–FY2025 lists; up 14 since FY2021.
57	Accenture Federal Services LLC 2 awardees Top agencies Commerce (Department of Commerce) Treasury (Department of the Treasury) USDA (Department of Agriculture)	$10,212,223	0.3%	Rank history: #31 in FY2021 and not on the FY2023–FY2025 lists; down 26 since FY2021.
58	Lockheed Martin Corporation 2 awardees Top agencies USAF (Department of the Air Force)	$10,170,506	0.3%	Rank history: #56 in FY2021, #51 in FY2023, #98 in FY2024 and #75 in FY2025; down 2 since FY2021.
59	Vidoori, Inc. Top agencies Commerce (Department of Commerce)	$10,143,232	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 177 since FY2021.
60	Koniag, Inc. 3 awardees, including Kadiak LLC Top agencies DOE (Department of Energy)	$10,068,911	0.3%	Rank history: #64 in FY2021, #31 in FY2023, not on the FY2024 list and #23 in FY2025; up 4 since FY2021.
61	RA International Fzco Top agencies USAID (US Agency for International Development)	$10,000,000	0.3%	Rank history: #82 in FY2021, #84 in FY2023, not on the FY2024 list and #41 in FY2025; up 21 since FY2021.
62	Referentia Systems Inc. Top agencies USAF (Department of the Air Force)	$9,885,085	0.3%	Rank history: #32 in FY2021, #81 in FY2023 and not on the FY2024–FY2025 lists; down 30 since FY2021.
63	Prime Source Technologies, LLC Top agencies Commerce (Department of Commerce)	$9,737,741	0.3%	Rank history: #66 in FY2021 and not on the FY2023–FY2025 lists; up 3 since FY2021.
64	Cognosante Holdings, LLC Through Cognosante Cds, LLC Top agencies DHS (Department of Homeland Security)	$9,710,995	0.3%	Rank history: not on the FY2021 list, #60 in FY2023, #46 in FY2024 and not on the FY2025 list; up 258 since FY2021.
65	T-Rex Solutions LLC Top agencies Commerce (Department of Commerce)	$9,640,659	0.3%	Rank history: #4 in FY2021 and not on the FY2023–FY2025 lists; down 61 since FY2021.
66	Arctic Slope Regional Corporation 4 awardees, including Asrc Federal Technology Solutions, LLC, Asrc Federal Data Network Technologies, LLC and Asrc Federal Field Services, LLC Top agencies Commerce (Department of Commerce) USAF (Department of the Air Force)	$9,634,375	0.3%	Rank history: #25 in FY2021, #82 in FY2023, not on the FY2024 list and #4 in FY2025; down 41 since FY2021.
67	Blue Cross and Blue Shield of Alabama Through Cahaba Safeguard Administrators LLC Top agencies HHS (Department of Health and Human Services)	$9,627,760	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
68	L3Harris Technologies, Inc. 2 awardees Top agencies Army (Department of the Army)	$9,520,552	0.3%	Rank history: #24 in FY2021, #41 in FY2023 and not on the FY2024–FY2025 lists; down 44 since FY2021.
69	Nana Regional Corporation Inc 5 awardees, including Rivertech LLC, Talu LLC and Tuva LLC Top agencies Army (Department of the Army) USAID (US Agency for International Development) DISA (Defense Information Systems Agency)	$9,362,911	0.3%	Rank history: #30 in FY2021 and not on the FY2023–FY2025 lists; down 39 since FY2021.
70	9Line, LLC Top agencies USSOCOM (United States Special Operations Command)	$9,292,973	0.3%	Rank history: #80 in FY2021, #71 in FY2023, #60 in FY2024 and #64 in FY2025; up 10 since FY2021.
71	The Chenega Corporation 4 awardees, including Chenega Worldwide Support, LLC, Time Solutions, LLC and Chenega Applied Solutions, LLC Top agencies DOJ (Department of Justice) USAID (US Agency for International Development) Army (Department of the Army)	$9,202,397	0.2%	Rank history: #51 in FY2021 and not on the FY2023–FY2025 lists; down 20 since FY2021.
72	Peraton Inc. Top agencies Commerce (Department of Commerce)	$9,103,904	0.2%	Rank history: #78 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
73	Mosaic Technologies Group LLC Top agencies USAF (Department of the Air Force)	$8,900,000	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 104 since FY2021.
74	Obxtek Inc. Top agencies USAF (Department of the Air Force)	$8,671,984	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 48 since FY2021.
75	Itility, L.l.c Top agencies USAF (Department of the Air Force)	$8,621,869	0.2%	Rank history: #39 in FY2021, #65 in FY2023, #31 in FY2024 and #29 in FY2025; down 36 since FY2021.
76	Earth Resources Technology, LLC Top agencies Commerce (Department of Commerce)	$8,461,777	0.2%	Rank history: #89 in FY2021 and not on the FY2023–FY2025 lists; up 13 since FY2021.
77	Ices Corporation Top agencies Commerce (Department of Commerce)	$8,448,128	0.2%	Rank history: #91 in FY2021, #66 in FY2023, #67 in FY2024 and not on the FY2025 list; up 14 since FY2021.
78	Alethix, LLC Top agencies Commerce (Department of Commerce)	$8,358,336	0.2%	Rank history: not on the FY2021 list, #52 in FY2023, #50 in FY2024 and not on the FY2025 list; up 67 since FY2021.
79	OSI Systems Inc. Through American Science & Engineering Inc. Top agencies DHS (Department of Homeland Security)	$8,300,958	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 71 since FY2021.
80	ACE Info Solutions LLC Through Guidehouse Digital LLC Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services)	$8,137,994	0.2%	Rank history: #33 in FY2021, #30 in FY2023, #55 in FY2024 and not on the FY2025 list; down 47 since FY2021.
81	Malasha Technologies Inc. Top agencies Navy (Department of the Navy)	$8,135,389	0.2%	Rank history: #83 in FY2021, #59 in FY2023, #100 in FY2024 and not on the FY2025 list; up 2 since FY2021.
82	1ST American Imts LLC Top agencies Commerce (Department of Commerce)	$8,001,444	0.2%	Rank history: #76 in FY2021, #93 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
83	Capital Center for Credibility Assessment Corporation Top agencies DHS (Department of Homeland Security)	$7,636,913	0.2%	Rank history: #90 in FY2021 and not on the FY2023–FY2025 lists; up 7 since FY2021.
84	Savvee Inc. Top agencies Commerce (Department of Commerce)	$7,360,378	0.2%	Rank history: #52 in FY2021, #64 in FY2023, #48 in FY2024 and #47 in FY2025; down 32 since FY2021.
85	Mckesson Corporation Through Ndchealth Corporation Top agencies HHS (Department of Health and Human Services)	$7,218,646	0.2%	Rank history: #28 in FY2021, #22 in FY2023, #24 in FY2024 and not on the FY2025 list; down 57 since FY2021.
86	Spalding Consulting, Inc. Top agencies Navy (Department of the Navy)	$6,977,270	0.2%	Rank history: not on the FY2021 list, #39 in FY2023 and not on the FY2024–FY2025 lists; new.
87	D&G Support Services LLC Top agencies DLA (Defense Logistics Agency) USTRANSCOM (Department of Defense United States Transportation Command) DOJ (Department of Justice)	$6,969,295	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 79 since FY2021.
88	Gunnison Consulting Group Inc. Top agencies Commerce (Department of Commerce)	$6,911,376	0.2%	Rank history: #48 in FY2021 and not on the FY2023–FY2025 lists; down 40 since FY2021.
89	Alpha Omega Integration LLC Top agencies Commerce (Department of Commerce) USDA (Department of Agriculture)	$6,830,146	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #92 in FY2025; up 34 since FY2021.
90	Its Consulting Inc. Top agencies Navy (Department of the Navy)	$6,816,604	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #85 in FY2025; up 209 since FY2021.
91	Paragon Benefits, Inc. Top agencies Navy (Department of the Navy)	$6,720,900	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 37 since FY2021.
92	Goldbelt, Incorporated 3 awardees, including Goldbelt Hawk L.L.C. and Goldbelt C6, LLC Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services)	$6,674,329	0.2%	Rank history: #79 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; down 13 since FY2021.
93	Amyx Inc. Top agencies USAF (Department of the Air Force) DOE (Department of Energy)	$6,648,840	0.2%	Rank history: #87 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
94	Kairos, Inc. Top agencies Navy (Department of the Navy)	$6,648,659	0.2%	Rank history: not on the FY2021 list, #92 in FY2023, #82 in FY2024 and #67 in FY2025; new.
95	Brice Solutions, LLC Top agencies DLA (Defense Logistics Agency)	$6,557,213	0.2%	Rank history: not on the FY2021 list, #99 in FY2023, #68 in FY2024 and not on the FY2025 list; new.
96	Alta Via Consulting LLC Top agencies Army (Department of the Army)	$6,557,120	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 31 since FY2021.
97	Eagle Harbor, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$6,540,128	0.2%	Rank history: not on the FY2021 list, #90 in FY2023, not on the FY2024 list and #81 in FY2025; up 7 since FY2021.
98	Western Door Federal, LLC Top agencies DHA (Defense Health Agency)	$6,462,751	0.2%	Rank history: not on the FY2021 list, #42 in FY2023, #21 in FY2024 and #26 in FY2025; up 10 since FY2021.
99	New Light Technologies Inc. Top agencies Commerce (Department of Commerce)	$6,324,618	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 92 since FY2021.
100	A-Team Solutions LLC Top agencies DHRA (Defense Human Resources Activity)	$6,320,029	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 14 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 $3.71 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