Top 100 Contractors in PSC DB10: IT and Telecom – Compute as a Service: Mainframe/Servers, FY2025

Name: Top 100 Contractors in PSC DB10: IT and Telecom – Compute as a Service: Mainframe/Servers, FY2025
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 76% of FY2025 PSC DB10 contract dollars

Contract obligations: $927,163,710 Net of deobligations, by contracts coded PSC DB10
Contractors: 147 Parent companies with an obligation
Largest contractor: Four Points Technology, L.L.C. $217 million, 22.4% of obligations
Data as of: Oct 23, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs) NASA (National Aeronautics and Space Administration) HHS (Department of Health and Human Services)	$217,117,629	22.4%	Rank history: not on the FY2021 list, #2 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	Amazon Web Services, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$206,578,740	21.3%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; unchanged since FY2024.
3	Microsoft Corporation Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency) DFAS (Defense Finance and Accounting Service)	$110,872,027	11.4%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023 and #4 in FY2024; up 1 since FY2024.
4	Oracle Health Government Services Inc. Through Oracle America, Inc. Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency) DHRA (Defense Human Resources Activity)	$49,667,483	5.1%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2024; up 43 since FY2024.
5	Science Applications International Corporation 2 awardees Top agencies DOT (Department of Transportation) Commerce (Department of Commerce)	$33,420,237	3.4%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023 and #10 in FY2024; up 5 since FY2024.
6	Peraton Inc. 2 awardees Top agencies DOI (Department of the Interior)	$28,771,169	3.0%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; up 8 since FY2024.
7	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. Top agencies DOS (Department of State) DISA (Defense Information Systems Agency)	$24,694,802	2.5%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023 and #3 in FY2024; down 4 since FY2024.
8	Koniag, Inc. 2 awardees, including Kadiak LLC and Koniag It Systems, LLC Top agencies DHA (Defense Health Agency)	$23,193,062	2.4%	Rank history: not on the FY2021 list, #12 in FY2022, #8 in FY2023 and #18 in FY2024; up 10 since FY2024.
9	Dell Technologies Inc. 2 awardees, including Dell Marketing L.P. and Dell Federal Systems L.P Top agencies Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency) HHS (Department of Health and Human Services)	$20,533,841	2.1%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2024; up 13 since FY2024.
10	Greenbrier Government Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$18,944,218	2.0%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023 and #6 in FY2024; down 4 since FY2024.
11	Samtek Inc. Top agencies HHS (Department of Health and Human Services)	$17,639,592	1.8%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and #7 in FY2024; down 4 since FY2024.
12	Smartronix, LLC Top agencies CFTC (Commodity Futures Trading Commission) HHS (Department of Health and Human Services)	$14,657,055	1.5%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; down 3 since FY2024.
13	Thundercat Technology LLC Top agencies DOS (Department of State) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$14,253,941	1.5%	Rank history: #5 in FY2021, #7 in FY2022, #17 in FY2023 and #29 in FY2024; up 16 since FY2024.
14	Communications Training Analysis Corporation Top agencies NARA (National Archives and Records Administration) HHS (Department of Health and Human Services)	$12,559,285	1.3%	Rank history: #9 in FY2021, #4 in FY2022, #10 in FY2023 and #13 in FY2024; down 1 since FY2024.
15	Optiv Federal Inc. 2 awardees, including Fedbiz It Solutions LLC Top agencies Commerce (Department of Commerce)	$10,503,862	1.1%	Rank history: not on the FY2021–FY2024 lists; new.
16	Google Public Sector LLC Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$9,991,707	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
17	DNI Emerging Technologies, LLC Top agencies USAF (Department of the Air Force)	$7,702,118	0.8%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2024; up 2 since FY2024.
18	Minburn Technology Group, LLC Top agencies SBA (Small Business Administration)	$7,607,505	0.8%	Rank history: #65 in FY2021, #22 in FY2022, #23 in FY2023 and #17 in FY2024; down 1 since FY2024.
19	T-Rex Solutions LLC Top agencies ED (Department of Education)	$6,366,981	0.7%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2024; down 3 since FY2024.
20	Carahsoft Technology Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$6,247,519	0.6%	Rank history: #23 in FY2021, #36 in FY2022, #56 in FY2023 and #44 in FY2024; up 24 since FY2024.
21	G2Sf LLC Top agencies DOI (Department of the Interior)	$6,246,388	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
22	Trussworks Inc. Top agencies HUD (Department of Housing and Urban Development)	$5,762,971	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
23	Chakrabarti Management Consultancy, Inc. Top agencies DHS (Department of Homeland Security)	$5,561,046	0.6%	Rank history: #6 in FY2021, #11 in FY2022, #18 in FY2023 and #23 in FY2024; unchanged since FY2024.
24	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force)	$5,064,364	0.5%	Rank history: #15 in FY2021, #15 in FY2022, #27 in FY2023 and #37 in FY2024; up 13 since FY2024.
25	Steampunk, Inc. Top agencies HHS (Department of Health and Human Services)	$4,872,147	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
26	Strategic Operational Solutions Inc Top agencies Army (Department of the Army)	$4,474,998	0.5%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2024; up 1 since FY2024.
27	Total Resource Management Inc Top agencies GSA (General Services Administration)	$3,685,273	0.4%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2024; down 1 since FY2024.
28	Deloitte Through Deloitte Consulting LLP Top agencies HHS (Department of Health and Human Services)	$3,296,213	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
29	CDW Government LLC Through Sirius Federal LLC Top agencies USDA (Department of Agriculture)	$3,079,869	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
30	Raventek Solution Partners, LLC Top agencies HHS (Department of Health and Human Services)	$2,652,370	0.3%	Rank history: not on the FY2021 list, #18 in FY2022, #26 in FY2023 and #35 in FY2024; up 5 since FY2024.
31	Johnson Controls Security Solutions LLC Top agencies DOJ (Department of Justice)	$2,495,719	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
32	OLH Technical Services, LLC Top agencies DHS (Department of Homeland Security)	$2,018,834	0.2%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 11 since FY2024.
33	Great Hill Solutions, LLC Top agencies DOS (Department of State)	$2,015,348	0.2%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2023 and #11 in FY2024; down 22 since FY2024.
34	The Chenega Corporation Through Chenega Services & Federal Solutions, LLC Top agencies EPA (Environmental Protection Agency)	$2,004,186	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
35	Uptodate, Inc. Top agencies DHA (Defense Health Agency)	$1,644,281	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
36	International Business Machines Corporation 2 awardees Top agencies RRB (Railroad Retirement Board) USDA (Department of Agriculture)	$1,541,753	0.2%	Rank history: #3 in FY2021, #8 in FY2022, #12 in FY2023 and #28 in FY2024; down 8 since FY2024.
37	Accessagility LLC Top agencies DOJ (Department of Justice) RRB (Railroad Retirement Board)	$1,529,960	0.2%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and #48 in FY2024; up 11 since FY2024.
38	Ntrepid, LLC Top agencies DOJ (Department of Justice)	$1,517,290	0.2%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; down 2 since FY2024.
39	Colossal Contracting LLC Top agencies GAO (Government Accountability Office) Commerce (Department of Commerce) Navy (Department of the Navy)	$1,503,175	0.2%	Rank history: #71 in FY2021, #85 in FY2022, not on the FY2023 list and #58 in FY2024; up 19 since FY2024.
40	Redhawk It Solutions, LLC Top agencies SBA (Small Business Administration) DOI (Department of the Interior)	$1,404,642	0.1%	Rank history: not on the FY2021 list, #47 in FY2022 and not on the FY2023–FY2024 lists; up 72 since FY2024.
41	Johnson Technology Systems Inc Top agencies Army (Department of the Army)	$1,382,893	0.1%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; up 5 since FY2024.
42	Hewlett Packard Enterprise Company 2 awardees Top agencies USDA (Department of Agriculture) Army (Department of the Army) DOJ (Department of Justice)	$1,282,966	0.1%	Rank history: #36 in FY2021, #49 in FY2022, #50 in FY2023 and #49 in FY2024; up 7 since FY2024.
43	Tukuh Technology Services, LLC Top agencies Army (Department of the Army)	$1,093,162	0.1%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; up 16 since FY2024.
44	Hitachi, Ltd. Through Hitachi Federal Corporation Top agencies EOP (Executive Office of the President)	$1,056,703	0.1%	Rank history: #12 in FY2021, #27 in FY2022, #28 in FY2023 and #52 in FY2024; up 8 since FY2024.
45	Cloudflare, Inc. Top agencies DHS (Department of Homeland Security)	$986,252	0.1%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and not on the FY2024 list; returned.
46	Trace3 Government, LLC Top agencies Army (Department of the Army)	$930,557	0.1%	Rank history: #44 in FY2021, #38 in FY2022, #62 in FY2023 and #50 in FY2024; up 4 since FY2024.
47	Distributed Technology Group LLC Top agencies VA (Department of Veterans Affairs)	$921,500	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
48	ManTech International Corporation 2 awardees, including Unison Software Inc. and Mantech Advanced Systems International, Inc. Top agencies EPA (Environmental Protection Agency) USAF (Department of the Air Force)	$899,488	0.1%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023 and #33 in FY2024; down 15 since FY2024.
49	Content Guru Inc. Top agencies DOS (Department of State)	$816,679	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
50	CTG Federal, LLC Top agencies DOT (Department of Transportation) GAO (Government Accountability Office)	$779,915	0.1%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; up 22 since FY2024.
51	Executive Information Systems, L.L.C. Top agencies VA (Department of Veterans Affairs)	$709,717	0.1%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2024; up 5 since FY2024.
52	Bevera Solutions LLC Top agencies HHS (Department of Health and Human Services)	$652,610	0.1%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; up 5 since FY2024.
53	Netcomm, Inc. Top agencies HHS (Department of Health and Human Services)	$635,776	0.1%	Rank history: #22 in FY2021, #33 in FY2022, #45 in FY2023 and #55 in FY2024; up 2 since FY2024.
54	Leidos Holdings, Inc. Through 1901 Group, LLC Top agencies Peace Corps	$576,058	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and #62 in FY2024; up 8 since FY2024.
55	Techanax LLC Top agencies VA (Department of Veterans Affairs)	$546,489	0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and #63 in FY2024; up 8 since FY2024.
56	Lockheed Martin Corporation Top agencies Navy (Department of the Navy)	$534,945	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
57	The Daston Corporation Top agencies DOS (Department of State)	$516,773	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
58	Govsmart, Inc. Top agencies DOI (Department of the Interior)	$484,970	0.1%	Rank history: #46 in FY2021, #57 in FY2022, #57 in FY2023 and #92 in FY2024; up 34 since FY2024.
59	Techfocus LLC Top agencies DHS (Department of Homeland Security)	$470,037	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
60	Blue TECH Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$422,634	<0.1%	Rank history: #58 in FY2021, #51 in FY2022, #78 in FY2023 and #64 in FY2024; up 4 since FY2024.
61	Complete Discovery Source Inc. Top agencies DOJ (Department of Justice)	$416,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and not on the FY2024 list; returned.
62	Sev1Tech, LLC Top agencies HHS (Department of Health and Human Services)	$406,181	<0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #61 in FY2023 and #67 in FY2024; up 5 since FY2024.
63	FCN, Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State) Treasury (Department of the Treasury)	$352,244	<0.1%	Rank history: #83 in FY2021, #17 in FY2022, #33 in FY2023 and #51 in FY2024; down 12 since FY2024.
64	Govplace, LLC Top agencies DOE (Department of Energy) Army (Department of the Army)	$343,897	<0.1%	Rank history: #2 in FY2021, #3 in FY2022, #4 in FY2023 and not on the FY2024 list; returned.
65	Nana Regional Corporation Inc. Through Affigent, LLC Top agencies DTRA (Defense Threat Reduction Agency)	$326,899	<0.1%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2024; down 12 since FY2024.
66	New TECH Solutions, Inc. Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture) Navy (Department of the Navy)	$321,234	<0.1%	Rank history: #30 in FY2021, #6 in FY2022, #6 in FY2023 and #12 in FY2024; down 54 since FY2024.
67	A&I Solutions, Inc. Top agencies RRB (Railroad Retirement Board)	$309,500	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
68	Tactis, LLC Top agencies DOJ (Department of Justice)	$297,660	<0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023 and #73 in FY2024; up 5 since FY2024.
69	Soaring Software Solutions, Inc. Top agencies USAF (Department of the Air Force)	$265,879	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
70	SHI International Corp. Top agencies Navy (Department of the Navy)	$245,643	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
71	Axiell ALM Canada Inc. Top agencies Army (Department of the Army)	$233,977	<0.1%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2024; down 6 since FY2024.
72	Cloudshape LLC Top agencies DOI (Department of the Interior)	$201,600	<0.1%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023 and #54 in FY2024; down 18 since FY2024.
73	Kriaanet Inc. Top agencies USAF (Department of the Air Force)	$198,001	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
74	Tyto Athene, LLC Top agencies Army (Department of the Army)	$188,144	<0.1%	Rank history: not on the FY2021–FY2023 lists and #98 in FY2024; up 24 since FY2024.
75	Anaqua, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$176,104	<0.1%	Rank history: not on the FY2021–FY2023 lists and #85 in FY2024; up 10 since FY2024.
76	Acc3 International Incorporated Top agencies DOL (Department of Labor)	$166,218	<0.1%	Rank history: not on the FY2021 list, #45 in FY2022, #66 in FY2023 and #70 in FY2024; down 6 since FY2024.
77	Iron Bow Technologies, LLC Top agencies Army (Department of the Army)	$164,130	<0.1%	Rank history: not on the FY2021–FY2023 lists and #89 in FY2024; up 12 since FY2024.
78	Standard-Blazar, LLC Top agencies VA (Department of Veterans Affairs)	$163,774	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
79	World Wide Technology LLC Top agencies Army (Department of the Army)	$159,077	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #60 in FY2024; down 19 since FY2024.
80	Dexian, LLC Through Disys Solutions, Inc. Top agencies DOE (Department of Energy)	$155,728	<0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2024; up 7 since FY2024.
81	Mythics Inc. Through Emergent, LLC Top agencies GAO (Government Accountability Office)	$146,817	<0.1%	Rank history: not on the FY2021–FY2023 lists and #95 in FY2024; up 14 since FY2024.
82	Government Acquisitions LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$143,714	<0.1%	Rank history: not on the FY2021 list, #83 in FY2022, #41 in FY2023 and #78 in FY2024; down 4 since FY2024.
83	V3Gate, LLC Top agencies Commerce (Department of Commerce) VA (Department of Veterans Affairs)	$143,557	<0.1%	Rank history: #14 in FY2021, #19 in FY2022, #29 in FY2023 and #81 in FY2024; down 2 since FY2024.
84	Environmental Systems Research Institute, Inc. Top agencies SBA (Small Business Administration)	$140,852	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
85	It-Cnp Inc. Top agencies CFA (United States Commission of Fine Arts)	$132,572	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
86	Siemens Industry Inc. Top agencies DHS (Department of Homeland Security)	$128,347	<0.1%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2024; down 6 since FY2024.
87	Fortive Corporation Through Censis Technologies, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$126,074	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 28 since FY2024.
88	Phoenix Software International, Inc. Top agencies VA (Department of Veterans Affairs)	$102,431	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 15 since FY2024.
89	Data Distributing, LLC Top agencies VA (Department of Veterans Affairs)	$95,076	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
90	E-9 Corporation Top agencies Navy (Department of the Navy)	$93,184	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
91	Regency Consulting Inc Top agencies HHS (Department of Health and Human Services)	$85,289	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 32 since FY2024.
92	Enterprise Technology Solutions, Inc. Top agencies DOE (Department of Energy) DHA (Defense Health Agency)	$78,725	<0.1%	Rank history: #62 in FY2021, #52 in FY2022, #85 in FY2023 and #69 in FY2024; down 23 since FY2024.
93	Veteran Information Technologies, LLC Top agencies DOL (Department of Labor)	$75,641	<0.1%	Rank history: #17 in FY2021, #73 in FY2022 and not on the FY2023–FY2024 lists; returned.
94	Software Information Resource Corp Top agencies Navy (Department of the Navy) USUHS (DOD Uniformed Services University of the Health Sciences)	$72,269	<0.1%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023 and not on the FY2024 list; up 11 since FY2024.
95	Micro Focus Software Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$71,091	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
96	Quickbase Inc. Top agencies FLRA (Federal Labor Relations Authority)	$65,404	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 13 since FY2024.
97	N-Ovation Technology Group LLC Top agencies DHA (Defense Health Agency)	$63,400	<0.1%	Rank history: #81 in FY2021, #86 in FY2022 and not on the FY2023–FY2024 lists; up 13 since FY2024.
98	Hyertek Inc. Top agencies Navy (Department of the Navy)	$57,600	<0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #89 in FY2023 and not on the FY2024 list; up 4 since FY2024.
99	Applied Software Technology LLC Through Cadapult, Limited Top agencies FCC (Federal Communications Commission)	$54,750	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 42 since FY2024.
100	Vertosoft LLC Top agencies GSA (General Services Administration)	$52,036	<0.1%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023 and #94 in FY2024; down 6 since FY2024.

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100 of 147 contractors listed here. See the rest on GovTribe.

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 $969 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.
Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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

Who were the top 10 PSC DB10 contractors in FY2025?

1. Four Points Technology, L.L.C. ($217M), 2. Amazon Web Services, Inc. ($207M), 3. Microsoft Corporation ($111M), 4. Oracle Health Government Services Inc. ($49.7M), 5. Science Applications International Corporation ($33.4M), 6. Peraton Inc. ($28.8M), 7. General Dynamics Corporation ($24.7M), 8. Koniag, Inc. ($23.2M), 9. Dell Technologies Inc. ($20.5M), 10. Greenbrier Government Solutions Inc. ($18.9M).

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