Top 100 Contractors in PSC R612: Information Retrieval, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Edge Ops LLC Top agencies DHS (Department of Homeland Security)	$12,210,000	7.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
2	Edgewater Federal Solutions, Inc. Top agencies DOE (Department of Energy)	$11,457,733	6.6%	Rank history: #5 in FY2021, #3 in FY2022, #2 in FY2023, #2 in FY2024 and #3 in FY2025; up 1 since Aug 2024–Jul 2025.
3	Dun & Bradstreet, Inc. Top agencies DHS (Department of Homeland Security) EOP (Executive Office of the President) Army (Department of the Army)	$9,776,180	5.6%	Rank history: #1 in FY2021, #1 in FY2022, not on the FY2023 list, #1 in FY2024 and #1 in FY2025; down 1 since Aug 2024–Jul 2025.
4	Amentum Holdings, Inc. Through Amentum Services, Inc. Top agencies Treasury (Department of the Treasury)	$8,247,880	4.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
5	Lexisnexis Special Services Inc 5 awardees, including Relx Inc., Lexisnexis Risk Solutions Inc. and Lexisnexis Risk Solutions FL Inc. Top agencies Commerce (Department of Commerce) DHS (Department of Homeland Security) FTC (Federal Trade Commission)	$8,100,882	4.7%	Rank history: #69 in FY2021, #8 in FY2022, #3 in FY2023, #3 in FY2024 and #2 in FY2025; down 4 since Aug 2024–Jul 2025.
6	California Department of Public Health Top agencies SSA (Social Security Administration)	$7,924,393	4.6%	Rank history: #15 in FY2021, not on the FY2022–FY2023 lists, #8 in FY2024 and #6 in FY2025; up 1 since Aug 2024–Jul 2025.
7	Department of State Health Services Top agencies SSA (Social Security Administration) DOJ (Department of Justice)	$6,834,877	3.9%	Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #4 in FY2025; down 3 since Aug 2024–Jul 2025.
8	Gartner, Inc. Top agencies DOS (Department of State) DOT (Department of Transportation) USDA (Department of Agriculture)	$5,775,852	3.3%	Rank history: #24 in FY2021, #20 in FY2022, #11 in FY2023, #5 in FY2024 and #5 in FY2025; unchanged since Aug 2024–Jul 2025.
9	West Publishing Corporation Top agencies HHS (Department of Health and Human Services) FTC (Federal Trade Commission) CFPB (Consumer Financial Protection Bureau)	$5,320,998	3.1%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #7 in FY2025; down 4 since Aug 2024–Jul 2025.
10	Verisk Analytics, Inc. Through ISO Services, Inc. Top agencies HHS (Department of Health and Human Services)	$4,103,329	2.4%	Rank history: #45 in FY2021, #15 in FY2022, #16 in FY2023, #7 in FY2024 and #8 in FY2025; down 4 since Aug 2024–Jul 2025.
11	Florida Dept of Health Bureau Vital Top agencies SSA (Social Security Administration)	$3,113,839	1.8%	Rank history: not on the FY2021–FY2025 lists; up 3 since Aug 2024–Jul 2025.
12	Ohio Department of Health Top agencies SSA (Social Security Administration)	$2,848,879	1.6%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; up 7 since Aug 2024–Jul 2025.
13	Commonwealth of Pennsylvania Through Pennsylvania Department of Health Top agencies SSA (Social Security Administration)	$2,797,124	1.6%	Rank history: #36 in FY2021, #19 in FY2022, #25 in FY2023, #14 in FY2024 and #13 in FY2025; up 5 since Aug 2024–Jul 2025.
14	State of Illinois 2 awardees, including Department of Public Health Illinois and Illinois Department of Innovation & Technology Top agencies SSA (Social Security Administration) DOJ (Department of Justice)	$2,756,100	1.6%	Rank history: #25 in FY2021, #23 in FY2022, #23 in FY2023, #17 in FY2024 and #17 in FY2025; up 34 since Aug 2024–Jul 2025.
15	Dhhs State Public Health Lab Top agencies SSA (Social Security Administration)	$2,539,990	1.5%	Rank history: not on the FY2021 list, #39 in FY2022, not on the FY2023 list, #21 in FY2024 and #16 in FY2025; up 16 since Aug 2024–Jul 2025.
16	State of Georgia Department of Public Health Top agencies SSA (Social Security Administration)	$2,445,391	1.4%	Rank history: #78 in FY2021, not on the FY2022–FY2023 lists, #24 in FY2024 and not on the FY2025 list; up 27 since Aug 2024–Jul 2025.
17	Health Research, Inc. Top agencies SSA (Social Security Administration)	$2,444,748	1.4%	Rank history: #28 in FY2021, #25 in FY2022, #29 in FY2023, #19 in FY2024 and #15 in FY2025; up 6 since Aug 2024–Jul 2025.
18	Michigan Department of Health and Human Services Top agencies SSA (Social Security Administration)	$2,359,921	1.4%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; up 10 since Aug 2024–Jul 2025.
19	At&T Inc. Through At&T Enterprises, LLC Top agencies DHS (Department of Homeland Security)	$2,102,798	1.2%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #12 in FY2025; up 51 since Aug 2024–Jul 2025.
20	Virginia Department of Health Top agencies SSA (Social Security Administration)	$2,009,179	1.2%	Rank history: not on the FY2021–FY2023 lists, #32 in FY2024 and #23 in FY2025; up 13 since Aug 2024–Jul 2025.
21	New Jersey Department of Health Top agencies SSA (Social Security Administration)	$1,973,682	1.1%	Rank history: not on the FY2021–FY2023 lists, #57 in FY2024 and #26 in FY2025; up 17 since Aug 2024–Jul 2025.
22	Ebsco Industries Inc. 3 awardees, including Ebsco Information Services, LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Navy (Department of the Navy)	$1,954,410	1.1%	Rank history: #6 in FY2021, #9 in FY2022, #5 in FY2023, #37 in FY2024 and #11 in FY2025; up 19 since Aug 2024–Jul 2025.
23	Tennessee Department of Health Top agencies SSA (Social Security Administration)	$1,843,575	1.1%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; up 9 since Aug 2024–Jul 2025.
24	Resolution Services, L.l.c Top agencies USDA (Department of Agriculture) DOJ (Department of Justice)	$1,781,588	1.0%	Rank history: not on the FY2021 list, #35 in FY2022, #31 in FY2023, #35 in FY2024 and #34 in FY2025; unchanged since Aug 2024–Jul 2025.
25	News Corporation 2 awardees, including Factiva Inc. and Dow Jones & Company, Inc. Top agencies SEC (Securities and Exchange Commission) DOE (Department of Energy) Treasury (Department of the Treasury)	$1,778,833	1.0%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; up 97 since Aug 2024–Jul 2025.
26	Public Health Solutions Top agencies SSA (Social Security Administration)	$1,771,396	1.0%	Rank history: #40 in FY2021, #36 in FY2022, #35 in FY2023, #30 in FY2024 and #35 in FY2025; up 58 since Aug 2024–Jul 2025.
27	State of Indiana 2 awardees, including Indiana Department of Health and Indiana Office of Technology Top agencies SSA (Social Security Administration) VA (Department of Veterans Affairs)	$1,731,519	1.0%	Rank history: #46 in FY2021, #42 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	Arizona Department of Health Services Top agencies SSA (Social Security Administration)	$1,720,488	1.0%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; up 11 since Aug 2024–Jul 2025.
29	National Association for Public Health Statistics and Information Systems, Inc. Top agencies HHS (Department of Health and Human Services) DCSA (Defense Counterintelligence and Security Agency) SSA (Social Security Administration)	$1,716,317	1.0%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023, #59 in FY2024 and #28 in FY2025; down 13 since Aug 2024–Jul 2025.
30	Washington Dept of Public Inst Through Washington State Department of Health Top agencies SSA (Social Security Administration)	$1,664,018	1.0%	Rank history: #48 in FY2021, #45 in FY2022, #49 in FY2023, not on the FY2024 list and #32 in FY2025; new, not ranked in Aug 2024–Jul 2025.
31	Missouri Department of Health & Senior Services Top agencies SSA (Social Security Administration)	$1,594,000	0.9%	Rank history: #97 in FY2021, not on the FY2022–FY2023 lists, #43 in FY2024 and #31 in FY2025; up 9 since Aug 2024–Jul 2025.
32	Florida Department of Health Top agencies SSA (Social Security Administration)	$1,470,052	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
33	Colorado Department of Public Health & Environment Top agencies SSA (Social Security Administration)	$1,448,603	0.8%	Rank history: #94 in FY2021, not on the FY2022–FY2023 lists, #46 in FY2024 and #46 in FY2025; up 79 since Aug 2024–Jul 2025.
34	The Commonwealth of Massachusetts Through Massachusetts Department of Public Health Top agencies SSA (Social Security Administration)	$1,405,979	0.8%	Rank history: #54 in FY2021, #47 in FY2022, #53 in FY2023, #41 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
35	State of Maryland Through Maryland Department of Health Top agencies SSA (Social Security Administration)	$1,381,623	0.8%	Rank history: #72 in FY2021, #49 in FY2022, #56 in FY2023, not on the FY2024 list and #40 in FY2025; up 217 since Aug 2024–Jul 2025.
36	State of Wisconsin Department of Health Services Top agencies SSA (Social Security Administration)	$1,364,925	0.8%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; up 11 since Aug 2024–Jul 2025.
37	Minnesota Department of Health Top agencies SSA (Social Security Administration)	$1,328,607	0.8%	Rank history: not on the FY2021 list, #65 in FY2022, not on the FY2023 list, #51 in FY2024 and #42 in FY2025; up 17 since Aug 2024–Jul 2025.
38	IHS Global Inc Top agencies USAF (Department of the Air Force) FMC (Federal Maritime Commission) DOI (Department of the Interior)	$1,291,388	0.7%	Rank history: not on the FY2021–FY2023 lists, #36 in FY2024 and #33 in FY2025; down 17 since Aug 2024–Jul 2025.
39	South Carolina Department of Public Health Top agencies SSA (Social Security Administration)	$1,243,272	0.7%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and not on the FY2025 list; up 3 since Aug 2024–Jul 2025.
40	Louisiana Department of Health Top agencies SSA (Social Security Administration)	$1,233,544	0.7%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and #45 in FY2025; up 19 since Aug 2024–Jul 2025.
41	Public Health Alabama Department of 2 awardees, including Alabama Department of Health and Alabama Department of Public Health Top agencies SSA (Social Security Administration)	$1,223,570	0.7%	Rank history: #62 in FY2021, #54 in FY2022, #60 in FY2023, #66 in FY2024 and #60 in FY2025; up 9 since Aug 2024–Jul 2025.
42	Health Services Kentucky Cabinet For Top agencies SSA (Social Security Administration)	$1,164,874	0.7%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023–FY2024 lists and #44 in FY2025; up 7 since Aug 2024–Jul 2025.
43	Bloomberg LP 2 awardees, including Bloomberg Finance LP and Bloomberg Industry Group, Inc. Top agencies DOS (Department of State) ED (Department of Education) DOJ (Department of Justice)	$1,048,612	0.6%	Rank history: #67 in FY2021, not on the FY2022 list, #34 in FY2023, #42 in FY2024 and #21 in FY2025; down 14 since Aug 2024–Jul 2025.
44	Fiscalnote Inc. Top agencies DOS (Department of State) DHS (Department of Homeland Security) Army (Department of the Army)	$952,294	0.5%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; up 13 since Aug 2024–Jul 2025.
45	Oregon Health Authority-Public Health Top agencies SSA (Social Security Administration)	$916,343	0.5%	Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and #49 in FY2025; up 10 since Aug 2024–Jul 2025.
46	Technology - Management & Innovative Solutions, LLC Top agencies DHS (Department of Homeland Security)	$885,536	0.5%	Rank history: #34 in FY2021, #40 in FY2022, #24 in FY2023, #49 in FY2024 and #64 in FY2025; up 10 since Aug 2024–Jul 2025.
47	Servicesource Inc. Top agencies DHS (Department of Homeland Security)	$846,862	0.5%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023, #44 in FY2024 and #43 in FY2025; down 22 since Aug 2024–Jul 2025.
48	Utah Department of Health and Human Services Top agencies SSA (Social Security Administration)	$842,852	0.5%	Rank history: not on the FY2021–FY2023 lists, #81 in FY2024 and #57 in FY2025; up 37 since Aug 2024–Jul 2025.
49	Arkansas Department of Health Top agencies SSA (Social Security Administration)	$829,752	0.5%	Rank history: #95 in FY2021, not on the FY2022–FY2023 lists, #90 in FY2024 and #59 in FY2025; up 26 since Aug 2024–Jul 2025.
50	National Law Enforcement Telecommunication System (Nlets), Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$808,557	0.5%	Rank history: #73 in FY2021, #58 in FY2022, #66 in FY2023, #76 in FY2024 and #54 in FY2025; down 5 since Aug 2024–Jul 2025.
51	State of Iowa Through Iowa Department of Public Health Top agencies SSA (Social Security Administration)	$796,709	0.5%	Rank history: not on the FY2021–FY2023 lists, #70 in FY2024 and #55 in FY2025; up 16 since Aug 2024–Jul 2025.
52	Mississippi State Department of Health Top agencies SSA (Social Security Administration)	$784,228	0.5%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and not on the FY2025 list; up 14 since Aug 2024–Jul 2025.
53	Ardelle Associates, Inc. Top agencies DOJ (Department of Justice)	$761,664	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
54	Kansas Department of Health & Environment Top agencies SSA (Social Security Administration)	$757,806	0.4%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 27 since Aug 2024–Jul 2025.
55	Dynamic Business Group, Inc. Top agencies Army (Department of the Army)	$725,209	0.4%	Rank history: not on the FY2021 list, #41 in FY2022, #40 in FY2023, #53 in FY2024 and #22 in FY2025; down 21 since Aug 2024–Jul 2025.
56	Morningstar Inc. Through Pitchbook Data Inc. Top agencies DOS (Department of State)	$719,822	0.4%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57	Parsetek Inc Top agencies EXIM (Export Import Bank of the US)	$694,310	0.4%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #48 in FY2025; down 22 since Aug 2024–Jul 2025.
58	Puerto Rico Department of Health Top agencies SSA (Social Security Administration)	$653,989	0.4%	Rank history: not on the FY2021–FY2023 lists, #64 in FY2024 and #65 in FY2025; up 35 since Aug 2024–Jul 2025.
59	Oklahoma Department of Corrections Through Oklahoma State Department of Health Top agencies SSA (Social Security Administration)	$651,513	0.4%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and #50 in FY2025; up 1 since Aug 2024–Jul 2025.
60	Nevada Department of Health and Human Services Top agencies SSA (Social Security Administration)	$629,366	0.4%	Rank history: not on the FY2021–FY2023 lists, #74 in FY2024 and #63 in FY2025; up 13 since Aug 2024–Jul 2025.
61	Reuters News & Media Inc. 3 awardees, including Thomson Reuters (Tax & Accounting), Inc., Refinitiv US LLC and Clarivate Analytics (Us) LLC Top agencies Treasury (Department of the Treasury) DOE (Department of Energy) Navy (Department of the Navy)	$625,057	0.4%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	Institute of Electrical & Electronics Engineers Inc. Top agencies NASA (National Aeronautics and Space Administration)	$516,850	0.3%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and not on the FY2025 list; down 35 since Aug 2024–Jul 2025.
63	Nebraska Department of Health & Human Services Top agencies SSA (Social Security Administration)	$510,831	0.3%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 17 since Aug 2024–Jul 2025.
64	Naviant LLC Top agencies USAF (Department of the Air Force)	$504,417	0.3%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and #74 in FY2025; down 6 since Aug 2024–Jul 2025.
65	West Virginia Department of Health and Human Resources Top agencies SSA (Social Security Administration)	$494,701	0.3%	Rank history: not on the FY2021–FY2025 lists; up 12 since Aug 2024–Jul 2025.
66	State of New Mexico Top agencies SSA (Social Security Administration)	$491,387	0.3%	Rank history: not on the FY2021 list, #88 in FY2022, #98 in FY2023, #63 in FY2024 and #71 in FY2025; new, not ranked in Aug 2024–Jul 2025.
67	Department of Public Health Connecticut Top agencies SSA (Social Security Administration)	$488,770	0.3%	Rank history: #92 in FY2021, not on the FY2022–FY2023 lists, #69 in FY2024 and not on the FY2025 list; up 7 since Aug 2024–Jul 2025.
68	Idaho Department of Health & Welfare Top agencies SSA (Social Security Administration)	$449,133	0.3%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; up 20 since Aug 2024–Jul 2025.
69	Leadership Connect, Inc. Top agencies GAO (Government Accountability Office) DOS (Department of State)	$426,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023, #80 in FY2024 and #73 in FY2025; down 5 since Aug 2024–Jul 2025.
70	Hawaii Department of Health Top agencies SSA (Social Security Administration)	$364,779	0.2%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; up 25 since Aug 2024–Jul 2025.
71	Maine Department of Health and Human Services Top agencies SSA (Social Security Administration)	$338,626	0.2%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 15 since Aug 2024–Jul 2025.
72	Oklahoma State Department of Health Top agencies SSA (Social Security Administration)	$327,192	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	Meta Martis LLC Top agencies USAGM (US Agency for Global Media)	$300,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; new, not ranked in Aug 2024–Jul 2025.
74	Secretary State New Hampshire Department Top agencies SSA (Social Security Administration)	$294,116	0.2%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; up 18 since Aug 2024–Jul 2025.
75	State Analysis, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$293,646	0.2%	Rank history: #88 in FY2021, #80 in FY2022, #84 in FY2023, #88 in FY2024 and #80 in FY2025; down 6 since Aug 2024–Jul 2025.
76	Vikusa LLC Top agencies FCC (Federal Communications Commission)	$271,234	0.2%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #53 in FY2025; down 15 since Aug 2024–Jul 2025.
77	Executive Office of the Governor of Delaware Top agencies SSA (Social Security Administration)	$263,015	0.2%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 19 since Aug 2024–Jul 2025.
78	Consumer Protection Connecticut Department Through Department of Public Health Connecticut Top agencies SSA (Social Security Administration)	$254,354	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
79	Montana Dept. of Public Health Through State of Montana Department of Health and Human Services Top agencies SSA (Social Security Administration)	$252,816	0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; new, not ranked in Aug 2024–Jul 2025.
80	Information and Telecommunications South Dakota Bureau of Through South Dakota Department of Health Top agencies SSA (Social Security Administration)	$247,217	0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 21 since Aug 2024–Jul 2025.
81	Meltwater News US Inc. Top agencies SEC (Securities and Exchange Commission)	$246,854	0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; up 30 since Aug 2024–Jul 2025.
82	District of Columbia, Government Of Top agencies SSA (Social Security Administration)	$238,874	0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 32 since Aug 2024–Jul 2025.
83	State of Rhode Island Through Rhode Island Department of Health Top agencies SSA (Social Security Administration)	$235,010	0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #96 in FY2025; new, not ranked in Aug 2024–Jul 2025.
84	North Dakota Department of Health and Human Services Top agencies SSA (Social Security Administration)	$233,520	0.1%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; up 23 since Aug 2024–Jul 2025.
85	Flock Group Inc. Top agencies DOI (Department of the Interior)	$231,600	0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; new, not ranked in Aug 2024–Jul 2025.
86	Ebs-4U Inc. Top agencies FTC (Federal Trade Commission)	$226,327	0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; down 14 since Aug 2024–Jul 2025.
87	Altana Technologies Inc. Through Altana Technologies USG Inc. Top agencies DOS (Department of State)	$224,181	0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; new, not ranked in Aug 2024–Jul 2025.
88	Resonance Alliance Inc. Top agencies DOS (Department of State)	$220,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	Ryansh Corporate Solutions, Inc. Top agencies DHS (Department of Homeland Security)	$214,710	0.1%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #84 in FY2025; up 8 since Aug 2024–Jul 2025.
90	San Diego Association of Governments Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$209,659	0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; up 39 since Aug 2024–Jul 2025.
91	Dtn, LLC Top agencies USDA (Department of Agriculture)	$202,091	0.1%	Rank history: not on the FY2021–FY2025 lists; down 1 since Aug 2024–Jul 2025.
92	S&P Global Market Intelligence LLC Top agencies USDA (Department of Agriculture) DOS (Department of State)	$184,667	0.1%	Rank history: not on the FY2021–FY2025 lists; up 17 since Aug 2024–Jul 2025.
93	Allium US Holding LLC Top agencies DOS (Department of State)	$176,720	0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Aug 2024–Jul 2025.
94	Strategic Research Group, Inc. Top agencies DOT (Department of Transportation)	$176,486	0.1%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; new, not ranked in Aug 2024–Jul 2025.
95	Semi Top agencies DOS (Department of State)	$165,500	0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 93 since Aug 2024–Jul 2025.
96	Lucayan Technology Solutions LLC Top agencies EPA (Environmental Protection Agency) Army (Department of the Army)	$161,089	0.1%	Rank history: not on the FY2021–FY2025 lists; up 27 since Aug 2024–Jul 2025.
97	Able Force, Inc. Top agencies USUHS (DOD Uniformed Services University of the Health Sciences)	$152,286	0.1%	Rank history: #16 in FY2021, #17 in FY2022, #20 in FY2023, #20 in FY2024 and #19 in FY2025; down 82 since Aug 2024–Jul 2025.
98	Oclc, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$151,364	0.1%	Rank history: not on the FY2021–FY2025 lists; up 40 since Aug 2024–Jul 2025.
99	Patterson Storage Warehouse Company, Inc. Top agencies DHA (Defense Health Agency)	$150,722	0.1%	Rank history: not on the FY2021–FY2025 lists; up 57 since Aug 2024–Jul 2025.
100	Department of Health Wyoming Top agencies SSA (Social Security Administration)	$149,405	0.1%	Rank history: not on the FY2021–FY2025 lists; up 30 since Aug 2024–Jul 2025.

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 $174 million obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.
• Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
• Rank changes compare with Aug 2024–Jul 2025. "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.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers