Top 100 Contractors in PSC R617: Administrative Support Services, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Iron Mountain Information Management LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$28,943,755	27.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
2	Pn-Heitech, LLC Top agencies HHS (Department of Health and Human Services)	$14,269,077	13.5%	Rank history: #2 in FY2021, #3 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; down 1 since Aug 2024–Jul 2025.
3	ICF International Inc. Through Semanticbits LLC Top agencies HHS (Department of Health and Human Services)	$7,781,378	7.3%	Rank history: not on the FY2021 list, #8 in FY2022, #6 in FY2023, #4 in FY2024 and #2 in FY2025; up 2 since Aug 2024–Jul 2025.
4	Powertrain, Inc. Top agencies DHA (Defense Health Agency)	$3,718,084	3.5%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; up 2 since Aug 2024–Jul 2025.
5	Hartwood-Armedia JV LLC Top agencies HUD (Department of Housing and Urban Development)	$3,217,048	3.0%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023, #7 in FY2024 and #10 in FY2025; up 5 since Aug 2024–Jul 2025.
6	Artex Group LLC Through Acxentra LLC Top agencies DOJ (Department of Justice)	$2,976,319	2.8%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Aug 2024–Jul 2025.
7	Savan Group, LLC Top agencies EPA (Environmental Protection Agency) DOJ (Department of Justice)	$2,780,004	2.6%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023, #8 in FY2024 and #5 in FY2025; down 4 since Aug 2024–Jul 2025.
8	Evoke Research and Consulting, LLC Top agencies Navy (Department of the Navy)	$2,422,845	2.3%	Rank history: not on the FY2021 list, #14 in FY2022, #16 in FY2023, #13 in FY2024 and #8 in FY2025; up 1 since Aug 2024–Jul 2025.
9	Agisol LLC Top agencies HHS (Department of Health and Human Services)	$2,120,039	2.0%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; up 5 since Aug 2024–Jul 2025.
10	Dexteritech Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$1,869,858	1.8%	Rank history: not on the FY2021 list, #9 in FY2022, #11 in FY2023, #9 in FY2024 and #9 in FY2025; down 2 since Aug 2024–Jul 2025.
11	Syneren Technologies Corporation Top agencies USAF (Department of the Air Force)	$1,790,112	1.7%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; up 9 since Aug 2024–Jul 2025.
12	Progressive Technology Federal Systems Inc. Top agencies DOI (Department of the Interior) National Gallery of Art	$1,679,328	1.6%	Rank history: #67 in FY2021, not on the FY2022 list, #68 in FY2023, #47 in FY2024 and #93 in FY2025; up 29 since Aug 2024–Jul 2025.
13	Sault Tribe Government Solutions, LLC Top agencies NRC (Nuclear Regulatory Commission)	$1,672,157	1.6%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; new, not ranked in Aug 2024–Jul 2025.
14	Katmai Diversified Services LLC Top agencies DHS (Department of Homeland Security)	$1,417,535	1.3%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #24 in FY2025; up 13 since Aug 2024–Jul 2025.
15	Procentrix, LLC Top agencies DHS (Department of Homeland Security)	$1,360,341	1.3%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #15 in FY2025; up 13 since Aug 2024–Jul 2025.
16	Sage Computing, Inc. Top agencies HUD (Department of Housing and Urban Development)	$1,151,828	1.1%	Rank history: #5 in FY2021, #7 in FY2022, #8 in FY2023, #5 in FY2024 and #4 in FY2025; down 12 since Aug 2024–Jul 2025.
17	Jasint Consulting and Technologies, LLC Top agencies Commerce (Department of Commerce)	$1,123,930	1.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
18	Neostek, Inc. Top agencies DHS (Department of Homeland Security)	$1,021,812	1.0%	Rank history: #6 in FY2021, #11 in FY2022, #12 in FY2023, #29 in FY2024 and #25 in FY2025; up 7 since Aug 2024–Jul 2025.
19	The Intellekt Group, LLC Top agencies USAF (Department of the Air Force)	$951,307	0.9%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; down 7 since Aug 2024–Jul 2025.
20	Patriot Solutions Group LLC Top agencies OPM (Office of Personnel Management)	$943,889	0.9%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; new, not ranked in Aug 2024–Jul 2025.
21	Tnda Technologies Inc. Top agencies Navy (Department of the Navy)	$905,841	0.9%	Rank history: not on the FY2021–FY2023 lists, #48 in FY2024 and #36 in FY2025; up 21 since Aug 2024–Jul 2025.
22	Ivyhill-Zai, LLC Top agencies HHS (Department of Health and Human Services)	$859,067	0.8%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; new, not ranked in Aug 2024–Jul 2025.
23	Intellect Solutions, LLC Top agencies AbilityOne	$835,281	0.8%	Rank history: #9 in FY2021, not on the FY2022 list, #19 in FY2023, #66 in FY2024 and #20 in FY2025; up 3 since Aug 2024–Jul 2025.
24	Oxford Government Consulting, LLC Top agencies VA (Department of Veterans Affairs)	$833,658	0.8%	Rank history: #60 in FY2021, #23 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Externetworks Inc. Top agencies OPM (Office of Personnel Management)	$750,000	0.7%	Rank history: #22 in FY2021, #36 in FY2022, #24 in FY2023, #46 in FY2024 and #23 in FY2025; up 15 since Aug 2024–Jul 2025.
26	Maxisoft Corporation Top agencies DHS (Department of Homeland Security)	$737,699	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
27	2Bfocused Inc. Top agencies Treasury (Department of the Treasury)	$692,968	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	Intuitive Information Systems Technologies LLC Top agencies DOE (Department of Energy)	$664,166	0.6%	Rank history: not on the FY2021 list, #49 in FY2022, #18 in FY2023, #15 in FY2024 and #12 in FY2025; down 12 since Aug 2024–Jul 2025.
29	UnitedHealth Group Incorporated Through Change Healthcare Technologies LLC Top agencies VA (Department of Veterans Affairs)	$656,270	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
30	Blue TECH Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$649,880	0.6%	Rank history: not on the FY2021 list, #98 in FY2022, not on the FY2023–FY2024 lists and #32 in FY2025; up 73 since Aug 2024–Jul 2025.
31	RWD Consulting LLC Top agencies DHS (Department of Homeland Security)	$617,624	0.6%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #27 in FY2025; unchanged since Aug 2024–Jul 2025.
32	OLH Technical Services, LLC Top agencies Commerce (Department of Commerce)	$614,120	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
33	Bluepath Labs LLC Top agencies DOE (Department of Energy)	$530,670	0.5%	Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and #41 in FY2025; up 35 since Aug 2024–Jul 2025.
34	Gray Matters Technology Service LLC Top agencies ED (Department of Education)	$529,789	0.5%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023, #35 in FY2024 and #29 in FY2025; down 1 since Aug 2024–Jul 2025.
35	Picturae Inc. Top agencies Smithsonian (Smithsonian Institution)	$525,507	0.5%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #37 in FY2025; down 13 since Aug 2024–Jul 2025.
36	Applied Enterprise Management Corporation Top agencies ED (Department of Education)	$522,868	0.5%	Rank history: not on the FY2021 list, #30 in FY2022, #37 in FY2023, #22 in FY2024 and #19 in FY2025; down 15 since Aug 2024–Jul 2025.
37	Artemis Arc LLC Through Arrow Arc LLC Top agencies VA (Department of Veterans Affairs)	$512,595	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
38	CACI International Inc. Through Caci-Iss, LLC Top agencies Army (Department of the Army)	$508,209	0.5%	Rank history: #62 in FY2021, not on the FY2022–FY2024 lists and #31 in FY2025; new, not ranked in Aug 2024–Jul 2025.
39	Complete Discovery Source Inc. Top agencies Treasury (Department of the Treasury)	$503,800	0.5%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; down 5 since Aug 2024–Jul 2025.
40	Great Hill Solutions, LLC Top agencies DOJ (Department of Justice)	$498,956	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41	American Veteran Alliance & Associates, LLC Top agencies VA (Department of Veterans Affairs)	$483,547	0.5%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #45 in FY2025; up 45 since Aug 2024–Jul 2025.
42	Cherokee Nation Through Cherokee Nation Strategic Programs, L.L.C. Top agencies DOI (Department of the Interior)	$448,938	0.4%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; new, not ranked in Aug 2024–Jul 2025.
43	J Terry & Associates Inc. Top agencies OSD (Office of the Secretary of Defense)	$431,295	0.4%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; new, not ranked in Aug 2024–Jul 2025.
44	Ensoftek, Inc. Top agencies AFRH (Armed Forces Retirement Home)	$430,928	0.4%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023, #49 in FY2024 and #49 in FY2025; up 17 since Aug 2024–Jul 2025.
45	Spaark Inc Top agencies DOD (Department of Defense)	$402,740	0.4%	Rank history: not on the FY2021–FY2023 lists, #42 in FY2024 and #35 in FY2025; down 7 since Aug 2024–Jul 2025.
46	Avicenna Medical Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$280,083	0.3%	Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #28 in FY2025; down 14 since Aug 2024–Jul 2025.
47	Micromedia Imaging Systems, Inc. Top agencies NARA (National Archives and Records Administration)	$275,731	0.3%	Rank history: not on the FY2021 list, #51 in FY2022, #46 in FY2023, #53 in FY2024 and #43 in FY2025; new, not ranked in Aug 2024–Jul 2025.
48	Microhealth LLC Top agencies DOS (Department of State)	$247,341	0.2%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; up 1 since Aug 2024–Jul 2025.
49	Crowley Micrographics, Inc. Top agencies NARA (National Archives and Records Administration)	$215,019	0.2%	Rank history: #14 in FY2021, #54 in FY2022, #48 in FY2023, #39 in FY2024 and #50 in FY2025; up 6 since Aug 2024–Jul 2025.
50	Mindboard Inc. Top agencies DOJ (Department of Justice)	$213,133	0.2%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #39 in FY2025; down 3 since Aug 2024–Jul 2025.
51	Centaur Consulting Group LLC Top agencies DOL (Department of Labor)	$196,420	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
52	Arch Systems LLC Top agencies USDA (Department of Agriculture)	$168,462	0.2%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Aug 2024–Jul 2025.
53	Cherokee Nation Strategic Programs, L.L.C. Top agencies DOI (Department of the Interior)	$157,372	0.1%	Rank history: not on the FY2021–FY2023 lists, #51 in FY2024 and not on the FY2025 list; down 9 since Aug 2024–Jul 2025.
54	Acustaf Development Corp Top agencies VA (Department of Veterans Affairs)	$146,272	0.1%	Rank history: not on the FY2021–FY2023 lists, #70 in FY2024 and #74 in FY2025; up 17 since Aug 2024–Jul 2025.
55	E-9 Corporation Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$140,668	0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
56	Colorlab Corporation Top agencies DOI (Department of the Interior)	$127,804	0.1%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57	Guidehouse Inc. Top agencies DOS (Department of State)	$118,335	0.1%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; new, not ranked in Aug 2024–Jul 2025.
58	Montech Inc. Top agencies DOI (Department of the Interior)	$111,342	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
59	Jamison Professional Services Inc. Top agencies VA (Department of Veterans Affairs)	$96,219	0.1%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and not on the FY2025 list; up 19 since Aug 2024–Jul 2025.
60	Word Wizards, Inc. Top agencies OPM (Office of Personnel Management)	$96,067	0.1%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023, #75 in FY2024 and #60 in FY2025; new, not ranked in Aug 2024–Jul 2025.
61	The Chenega Corporation Through Chenega Naswik International LLC Top agencies Army (Department of the Army)	$94,860	0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	Fieldprint Inc. Top agencies DOJ (Department of Justice)	$92,400	0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and not on the FY2025 list; down 6 since Aug 2024–Jul 2025.
63	Digital Waves Venture LLC Top agencies Army (Department of the Army)	$89,689	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
64	Medialab Solutions LLC Top agencies VA (Department of Veterans Affairs)	$88,158	0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023, #76 in FY2024 and #58 in FY2025; up 2 since Aug 2024–Jul 2025.
65	Datasavers of Jacksonville, Inc. Top agencies USDA (Department of Agriculture)	$83,503	0.1%	Rank history: not on the FY2021 list, #74 in FY2022, not on the FY2023–FY2024 lists and #61 in FY2025; up 39 since Aug 2024–Jul 2025.
66	Southwest Reporting and Video Service, Incorporated Top agencies DOJ (Department of Justice)	$80,659	0.1%	Rank history: not on the FY2021–FY2023 lists, #84 in FY2024 and #84 in FY2025; up 8 since Aug 2024–Jul 2025.
67	Veritone, Inc. Top agencies DOJ (Department of Justice)	$72,500	0.1%	Rank history: not on the FY2021–FY2023 lists, #91 in FY2024 and #68 in FY2025; up 8 since Aug 2024–Jul 2025.
68	AGR LLC Top agencies USAF (Department of the Air Force)	$70,213	0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; up 9 since Aug 2024–Jul 2025.
69	Timmons Group Inc. Top agencies USDA (Department of Agriculture)	$69,600	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	Information Analysis Incorporated Through Tellenger, Inc. Top agencies DHS (Department of Homeland Security)	$69,240	0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Aug 2024–Jul 2025.
71	Gigabiter LLC Top agencies Navy (Department of the Navy)	$68,000	0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 24 since Aug 2024–Jul 2025.
72	Jgms Government Services LLC Top agencies DOE (Department of Energy)	$66,356	0.1%	Rank history: not on the FY2021 list, #24 in FY2022, #28 in FY2023, #43 in FY2024 and #73 in FY2025; new, not ranked in Aug 2024–Jul 2025.
73	Essnova Solutions Inc. Top agencies USDA (Department of Agriculture)	$65,140	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	Datix (USA) Inc. Top agencies HHS (Department of Health and Human Services)	$59,927	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
75	Vprime TECH Inc. Top agencies HHS (Department of Health and Human Services)	$59,485	0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Aug 2024–Jul 2025.
76	Tatra Solutions, Inc. Top agencies Treasury (Department of the Treasury)	$55,391	0.1%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023, #72 in FY2024 and #79 in FY2025; down 13 since Aug 2024–Jul 2025.
77	Monster Government Solutions, LLC Top agencies DHS (Department of Homeland Security)	$51,945	<0.1%	Rank history: not on the FY2021–FY2023 lists, #50 in FY2024 and not on the FY2025 list; down 38 since Aug 2024–Jul 2025.
78	Dexian, LLC Through Disys Solutions, Inc. Top agencies USAF (Department of the Air Force)	$46,011	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
79	Government Marketing and Procurement, LLC Top agencies HHS (Department of Health and Human Services)	$45,863	<0.1%	Rank history: #61 in FY2021, not on the FY2022–FY2023 lists, #67 in FY2024 and #62 in FY2025; down 25 since Aug 2024–Jul 2025.
80	Press Ganey Associates LLC Top agencies VA (Department of Veterans Affairs)	$32,675	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	Tfe, Inc. Top agencies Treasury (Department of the Treasury)	$31,451	<0.1%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2023, #57 in FY2024 and #53 in FY2025; down 33 since Aug 2024–Jul 2025.
82	Govconnection Inc. Top agencies Army (Department of the Army)	$31,140	<0.1%	Rank history: not on the FY2021–FY2023 lists, #92 in FY2024 and #85 in FY2025; up 2 since Aug 2024–Jul 2025.
83	Paso Del Norte Health Information Exchange Top agencies VA (Department of Veterans Affairs)	$30,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023, #93 in FY2024 and #87 in FY2025; up 4 since Aug 2024–Jul 2025.
84	Simplifile LC Top agencies DOJ (Department of Justice)	$23,882	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 13 since Aug 2024–Jul 2025.
85	Archscan, LLC Top agencies USAF (Department of the Air Force)	$23,165	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 22 since Aug 2024–Jul 2025.
86	Rank One Computing Corporation Top agencies DOJ (Department of Justice)	$16,883	<0.1%	Rank history: not on the FY2021 list, #66 in FY2022, #99 in FY2023, not on the FY2024 list and #94 in FY2025; up 10 since Aug 2024–Jul 2025.
87	The Computer Support Group. Inc. Top agencies USDA (Department of Agriculture)	$15,704	<0.1%	Rank history: #38 in FY2021, #71 in FY2022, #67 in FY2023, #68 in FY2024 and #54 in FY2025; down 28 since Aug 2024–Jul 2025.
88	Fedwriters, Inc. Top agencies DOI (Department of the Interior)	$14,850	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023, not on the FY2024 list and #89 in FY2025; up 4 since Aug 2024–Jul 2025.
89	Becton, Dickinson and Co Through Carefusion Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$12,600	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90	Diamante Cornish Top agencies Smithsonian (Smithsonian Institution)	$12,500	<0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; new, not ranked in Aug 2024–Jul 2025.
91	Backstage Library Works, Inc. Top agencies USAF (Department of the Air Force)	$12,151	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	V3Gate, LLC Top agencies VA (Department of Veterans Affairs)	$10,949	<0.1%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023, #100 in FY2024 and not on the FY2025 list; up 14 since Aug 2024–Jul 2025.
93	Vital Records Holdings, LLC Top agencies Navy (Department of the Navy)	$10,564	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	Fedscale Inc. Top agencies USOGE (US Office of Government Ethics)	$10,193	<0.1%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2023, #20 in FY2024 and #13 in FY2025; down 81 since Aug 2024–Jul 2025.
95	Oclc, Inc. Top agencies DHA (Defense Health Agency)	$7,356	<0.1%	Rank history: #40 in FY2021, not on the FY2022 list, #91 in FY2023, #87 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
96	Henry Schein Practice Solutions Inc. Top agencies HHS (Department of Health and Human Services)	$6,055	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	Comcast Business Communications LLC 2 awardees, including Comcast Government Services LLC Top agencies DOJ (Department of Justice)	$5,356	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 1 since Aug 2024–Jul 2025.
98	Clean Harbors Inc. Through Clean Harbors Environmental Services Inc. Top agencies USAF (Department of the Air Force)	$5,028	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99	Konica Minolta Business Solutions U.s.a, Inc. Through Quality Associates, Inc. Top agencies EEOC (Equal Employment Opportunity Commission)	$2,842	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100	Pacer Service Center Top agencies DHS (Department of Homeland Security)	$1,232	<0.1%	Rank history: #74 in FY2021 and not on the FY2022–FY2025 lists; up 13 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 $106 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