Top 100 Contractors in PSC 7B: IT and Telecom – Compute, FY2025

Name: Top 100 Contractors in PSC 7B: IT and Telecom – Compute, 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 39% of FY2025 PSC 7B contract dollars

Contract obligations: $2,491,371,973 Net of deobligations, by contracts coded PSC 7B or a code under it
Contractors: 956 Parent companies with an obligation
Largest contractor: Carahsoft Technology Corp $225 million, 8.9% 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	Carahsoft Technology Corp Top agencies Army (Department of the Army) Treasury (Department of the Treasury) Navy (Department of the Navy)	$225,226,005	8.9%	Rank history: #24 in FY2021, #16 in FY2022, #13 in FY2023 and #11 in FY2024; up 10 since FY2024.
2	FCN, Inc. Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$116,549,980	4.6%	Rank history: #12 in FY2021, #4 in FY2022, #5 in FY2023 and #3 in FY2024; up 1 since FY2024.
3	Dell Technologies Inc. 4 awardees, including Dell Federal Systems L.P, EMC Corporation and Dell Marketing L.P. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$100,063,272	4.0%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; down 2 since FY2024.
4	Thundercat Technology LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) Treasury (Department of the Treasury)	$94,299,990	3.7%	Rank history: #13 in FY2021, #5 in FY2022, #15 in FY2023 and #8 in FY2024; up 4 since FY2024.
5	Sterling Computers Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$90,031,213	3.6%	Rank history: #8 in FY2021, #9 in FY2022, #9 in FY2023 and #9 in FY2024; up 4 since FY2024.
6	Four LLC Top agencies Treasury (Department of the Treasury) Army (Department of the Army) SSA (Social Security Administration)	$85,808,833	3.4%	Rank history: #19 in FY2021, #45 in FY2022, #10 in FY2023 and #5 in FY2024; down 1 since FY2024.
7	New TECH Solutions, Inc. Top agencies DISA (Defense Information Systems Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$82,885,922	3.3%	Rank history: #10 in FY2021, #12 in FY2022, #11 in FY2023 and #10 in FY2024; up 3 since FY2024.
8	Hewlett Packard Enterprise Co 2 awardees Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) NASA (National Aeronautics and Space Administration)	$72,309,654	2.9%	Rank history: not on the FY2021 list, #14 in FY2022, #38 in FY2023 and #47 in FY2024; up 39 since FY2024.
9	Government Acquisitions LLC Top agencies DOS (Department of State) DHS (Department of Homeland Security) Army (Department of the Army)	$55,825,906	2.2%	Rank history: #15 in FY2021, #8 in FY2022, #2 in FY2023 and #6 in FY2024; down 3 since FY2024.
10	CDW Government LLC 2 awardees, including Sirius Federal LLC Top agencies Army (Department of the Army) DOT (Department of Transportation) HHS (Department of Health and Human Services)	$53,783,538	2.1%	Rank history: #57 in FY2021, not on the FY2022–FY2023 lists and #7 in FY2024; down 3 since FY2024.
11	Sagewind Capital LLC 2 awardees, including Cole Engineering Services, Inc. and By Light Professional It Services LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$47,590,484	1.9%	Rank history: not on the FY2021–FY2024 lists; new.
12	Palantir Technologies Inc. 2 awardees, including Palantir USG Inc. Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense)	$40,996,683	1.6%	Rank history: not on the FY2021 list, #11 in FY2022, #54 in FY2023 and #79 in FY2024; up 67 since FY2024.
13	Nana Regional Corporation Inc. 5 awardees, including Affigent, LLC, Akima Data Management LLC and Systems Intelligence, LLC Top agencies Army (Department of the Army) Treasury (Department of the Treasury) DFAS (Defense Finance and Accounting Service)	$39,261,805	1.6%	Rank history: #11 in FY2021, #18 in FY2022, #23 in FY2023 and #21 in FY2024; up 8 since FY2024.
14	NCS Technologies Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$39,066,261	1.5%	Rank history: #26 in FY2021, #19 in FY2022, #45 in FY2023 and #45 in FY2024; up 31 since FY2024.
15	Leonardo S.p.A. 2 awardees, including DRS Network & Imaging Systems LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$37,975,653	1.5%	Rank history: #1 in FY2021, #7 in FY2022, #4 in FY2023 and #2 in FY2024; down 13 since FY2024.
16	Blue TECH Inc. Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$37,964,573	1.5%	Rank history: #16 in FY2021, #26 in FY2022, #20 in FY2023 and #19 in FY2024; up 3 since FY2024.
17	Alvarez LLC Top agencies Treasury (Department of the Treasury) DISA (Defense Information Systems Agency) DOJ (Department of Justice)	$37,892,190	1.5%	Rank history: #41 in FY2021, #24 in FY2022, #48 in FY2023 and #42 in FY2024; up 25 since FY2024.
18	World Wide Technology LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) USAF (Department of the Air Force)	$37,252,558	1.5%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and #22 in FY2024; up 4 since FY2024.
19	Four Points Technology, L.L.C. Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation) VA (Department of Veterans Affairs)	$36,808,120	1.5%	Rank history: #47 in FY2021, #27 in FY2022, #21 in FY2023 and #13 in FY2024; down 6 since FY2024.
20	RTX Corporation 11 awardees, including Raytheon Company, Rockwell Collins, Inc. and Hamilton Sundstrand Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$35,336,905	1.4%	Rank history: #84 in FY2021, #51 in FY2022, #35 in FY2023 and #26 in FY2024; up 6 since FY2024.
21	Greenbrier Government Solutions Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DISA (Defense Information Systems Agency)	$34,071,871	1.4%	Rank history: not on the FY2021 list, #61 in FY2022, #14 in FY2023 and #30 in FY2024; up 9 since FY2024.
22	Countertrade Products, Inc. Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$33,717,902	1.3%	Rank history: #18 in FY2021, #20 in FY2022, #22 in FY2023 and #18 in FY2024; down 4 since FY2024.
23	At&T Inc. Through At&T Technical Services Company, Inc. Top agencies DOS (Department of State)	$28,540,580	1.1%	Rank history: #21 in FY2021, #2 in FY2022, #12 in FY2023 and #81 in FY2024; up 58 since FY2024.
24	Lockheed Martin Corporation 4 awardees, including Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$27,302,086	1.1%	Rank history: #42 in FY2021, #58 in FY2022, #49 in FY2023 and #24 in FY2024; unchanged since FY2024.
25	HPI Federal LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHA (Defense Health Agency)	$26,758,686	1.1%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2024; down 5 since FY2024.
26	Iron Bow Technologies, LLC Top agencies Army (Department of the Army) DOT (Department of Transportation) USAF (Department of the Air Force)	$25,818,557	1.0%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; down 1 since FY2024.
27	CTG Federal, LLC Top agencies Army (Department of the Army) DOJ (Department of Justice) Treasury (Department of the Treasury)	$25,539,562	1.0%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and #41 in FY2024; up 14 since FY2024.
28	Cykor LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) USCYBERCOM (Department of Defense Cyber Command)	$24,616,481	1.0%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2024; up 36 since FY2024.
29	JSI Telecom Inc. Top agencies DOJ (Department of Justice)	$24,070,176	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
30	OSI Federal Technologies Inc Top agencies USSOCOM (United States Special Operations Command) Treasury (Department of the Treasury) USAF (Department of the Air Force)	$23,450,976	0.9%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2024; up 57 since FY2024.
31	Wildflower International, Ltd. Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army) DHS (Department of Homeland Security)	$23,441,316	0.9%	Rank history: #31 in FY2021, #21 in FY2022, #64 in FY2023 and #78 in FY2024; up 47 since FY2024.
32	Shock Stream Phoenix Ventures, LLC Top agencies Army (Department of the Army)	$22,697,735	0.9%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2024; up 8 since FY2024.
33	Paragon Micro Inc. Top agencies DOJ (Department of Justice) Navy (Department of the Navy) USAF (Department of the Air Force)	$22,452,662	0.9%	Rank history: #29 in FY2021, #50 in FY2022, #39 in FY2023 and #27 in FY2024; down 6 since FY2024.
34	Science Applications International Corporation 2 awardees Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy)	$20,256,575	0.8%	Rank history: not on the FY2021 list, #36 in FY2022, #17 in FY2023 and #31 in FY2024; down 3 since FY2024.
35	Red River Technology LLC 4 awardees, including Distributed Technology Group LLC and Source Code LLC Top agencies Treasury (Department of the Treasury) NASA (National Aeronautics and Space Administration) DOT (Department of Transportation)	$19,995,001	0.8%	Rank history: #64 in FY2021, #31 in FY2022, #24 in FY2023 and #52 in FY2024; up 17 since FY2024.
36	MCP Computer Products Inc. Top agencies EPA (Environmental Protection Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$17,794,162	0.7%	Rank history: #5 in FY2021, #3 in FY2022, #18 in FY2023 and #12 in FY2024; down 24 since FY2024.
37	Advanced Acoustic Concepts, LLC Top agencies Navy (Department of the Navy)	$17,704,199	0.7%	Rank history: not on the FY2021–FY2024 lists; up 144 since FY2024.
38	Trace3 Government, LLC 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$17,429,674	0.7%	Rank history: #30 in FY2021, #23 in FY2022, #26 in FY2023 and #28 in FY2024; down 10 since FY2024.
39	Brytech Inc. Top agencies DOJ (Department of Justice)	$17,372,239	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
40	Impres Technology Solutions, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$16,372,439	0.6%	Rank history: #74 in FY2021, #55 in FY2022, #42 in FY2023 and #44 in FY2024; up 4 since FY2024.
41	Advanced Computer Concepts, Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$13,806,228	0.5%	Rank history: #20 in FY2021, #38 in FY2022, #33 in FY2023 and #14 in FY2024; down 27 since FY2024.
42	Strategic Communications LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$13,713,311	0.5%	Rank history: #55 in FY2021, #22 in FY2022, #47 in FY2023 and #56 in FY2024; up 14 since FY2024.
43	DH Technologies, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DOJ (Department of Justice)	$13,250,024	0.5%	Rank history: #45 in FY2021, #90 in FY2022, #70 in FY2023 and #53 in FY2024; up 10 since FY2024.
44	Dynamic Systems Inc. Top agencies Treasury (Department of the Treasury) Army (Department of the Army) USAF (Department of the Air Force)	$12,824,725	0.5%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2024; up 23 since FY2024.
45	Colossal Contracting LLC Top agencies Treasury (Department of the Treasury) DISA (Defense Information Systems Agency) USDA (Department of Agriculture)	$12,368,379	0.5%	Rank history: #27 in FY2021, #41 in FY2022, #66 in FY2023 and #37 in FY2024; down 8 since FY2024.
46	The Boeing Company 6 awardees, including Argon ST, Inc. and Jeppesen Foreflight, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$12,083,662	0.5%	Rank history: #22 in FY2021, #92 in FY2022, #82 in FY2023 and not on the FY2024 list; up 231 since FY2024.
47	Elohi Technology Solutions LLC Top agencies HHS (Department of Health and Human Services)	$11,487,890	0.5%	Rank history: not on the FY2021–FY2024 lists; up 427 since FY2024.
48	Software Information Resource Corp Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy) DISA (Defense Information Systems Agency)	$10,976,308	0.4%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and #66 in FY2024; up 18 since FY2024.
49	International Business Machines Corporation 2 awardees Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice) Army (Department of the Army)	$10,652,442	0.4%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2024; up 14 since FY2024.
50	Utah State University Through Utah State University Space Dynamics Laboratory Top agencies USAF (Department of the Air Force)	$10,636,647	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
51	Executive Information Systems, L.L.C. Top agencies Treasury (Department of the Treasury) USDA (Department of Agriculture) DOJ (Department of Justice)	$10,162,442	0.4%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2024; up 17 since FY2024.
52	Govsmart, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOJ (Department of Justice)	$9,559,280	0.4%	Rank history: #35 in FY2021, #25 in FY2022, #25 in FY2023 and #48 in FY2024; down 4 since FY2024.
53	Panamerica Computers, Inc. 2 awardees Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice) DHS (Department of Homeland Security)	$9,399,547	0.4%	Rank history: #39 in FY2021, #33 in FY2022, #28 in FY2023 and #36 in FY2024; down 17 since FY2024.
54	Enterprise Technology Solutions, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$9,338,064	0.4%	Rank history: #83 in FY2021, #80 in FY2022, #94 in FY2023 and #82 in FY2024; up 28 since FY2024.
55	ITI Engineering LLC Top agencies USAF (Department of the Air Force)	$9,253,270	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
56	HTX Labs, Inc. Top agencies USAF (Department of the Air Force)	$9,108,200	0.4%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and #35 in FY2024; down 21 since FY2024.
57	Regency Consulting Inc Top agencies HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$9,081,408	0.4%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and #33 in FY2024; down 24 since FY2024.
58	Veraxx Engineering Corporation Through By Light Professional It Services LLC Top agencies Navy (Department of the Navy)	$9,019,411	0.4%	Rank history: not on the FY2021 list, #76 in FY2022, #71 in FY2023 and not on the FY2024 list; up 139 since FY2024.
59	Transource Services Corp. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$8,924,909	0.4%	Rank history: #37 in FY2021, #35 in FY2022, not on the FY2023 list and #61 in FY2024; up 2 since FY2024.
60	General Dynamics Corporation 5 awardees, including General Dynamics Information Technology, Inc., General Dynamics Mission Systems, Inc. and General Dynamics One Source LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$8,303,878	0.3%	Rank history: not on the FY2021 list, #32 in FY2022, not on the FY2023 list and #4 in FY2024; down 56 since FY2024.
61	Flywheel Data LLC Top agencies DOS (Department of State) DOJ (Department of Justice) Navy (Department of the Navy)	$8,188,010	0.3%	Rank history: not on the FY2021–FY2024 lists; up 127 since FY2024.
62	Everfox LLC Top agencies DOJ (Department of Justice) Navy (Department of the Navy) USAF (Department of the Air Force)	$8,041,514	0.3%	Rank history: not on the FY2021–FY2024 lists; up 199 since FY2024.
63	JC Technology Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$7,953,676	0.3%	Rank history: not on the FY2021 list, #67 in FY2022, #51 in FY2023 and #38 in FY2024; down 25 since FY2024.
64	Microtechnologies LLC Top agencies Army (Department of the Army) DOT (Department of Transportation) USAF (Department of the Air Force)	$7,886,745	0.3%	Rank history: not on the FY2021 list, #69 in FY2022, #56 in FY2023 and #57 in FY2024; down 7 since FY2024.
65	Bell and Howell, LLC Top agencies Treasury (Department of the Treasury)	$7,764,306	0.3%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2024; up 18 since FY2024.
66	Minburn Technology Group, LLC Top agencies VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$7,647,719	0.3%	Rank history: #14 in FY2021, #93 in FY2022, #19 in FY2023 and #16 in FY2024; down 50 since FY2024.
67	Govconnection Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOS (Department of State)	$7,501,088	0.3%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; up 5 since FY2024.
68	Metgreen Solutions Inc. Top agencies DOT (Department of Transportation) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$7,475,073	0.3%	Rank history: #80 in FY2021, #77 in FY2022, not on the FY2023 list and #85 in FY2024; up 17 since FY2024.
69	Federal Data Systems LLC Through Feddata Technology Solutions, LLC Top agencies USCYBERCOM (Department of Defense Cyber Command) DISA (Defense Information Systems Agency) DOS (Department of State)	$7,335,862	0.3%	Rank history: not on the FY2021–FY2024 lists; up 239 since FY2024.
70	Vae, Inc. Top agencies DOS (Department of State) Navy (Department of the Navy) USAF (Department of the Air Force)	$7,056,027	0.3%	Rank history: #76 in FY2021, #84 in FY2022, #40 in FY2023 and #55 in FY2024; down 15 since FY2024.
71	Blueally Technology Solutions LLC 2 awardees, including N2Grate Government Technology Solutions, LLC Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$6,664,944	0.3%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2024; down 37 since FY2024.
72	V3Gate, LLC Top agencies DOJ (Department of Justice) Treasury (Department of the Treasury) USDA (Department of Agriculture)	$6,352,493	0.3%	Rank history: #59 in FY2021, not on the FY2022 list, #36 in FY2023 and #60 in FY2024; down 12 since FY2024.
73	Elma Electronic Incorporated Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$6,255,436	0.2%	Rank history: not on the FY2021–FY2024 lists; up 146 since FY2024.
74	Alliance Technology Group, LLC Top agencies DCSA (Defense Counterintelligence and Security Agency) DOJ (Department of Justice) DISA (Defense Information Systems Agency)	$6,245,338	0.2%	Rank history: not on the FY2021–FY2024 lists; up 151 since FY2024.
75	Veteran Information Technologies, LLC Top agencies HUD (Department of Housing and Urban Development) DISA (Defense Information Systems Agency) NASA (National Aeronautics and Space Administration)	$6,218,624	0.2%	Rank history: #66 in FY2021, #28 in FY2022, #61 in FY2023 and not on the FY2024 list; up 74 since FY2024.
76	Virsig, LLC Top agencies Navy (Department of the Navy)	$5,999,980	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
77	En-Net Services, L.L.C. Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) Navy (Department of the Navy)	$5,922,134	0.2%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and #86 in FY2024; up 9 since FY2024.
78	Better Direct, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) USUHS (DOD Uniformed Services University of the Health Sciences)	$5,870,084	0.2%	Rank history: #99 in FY2021, not on the FY2022–FY2023 lists and #77 in FY2024; down 1 since FY2024.
79	Onebrief, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$5,600,000	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
80	CSP Enterprises, LLC Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services) DOT (Department of Transportation)	$5,307,817	0.2%	Rank history: #17 in FY2021, #70 in FY2022, #65 in FY2023 and #65 in FY2024; down 15 since FY2024.
81	Sealing Technologies LLC Top agencies Navy (Department of the Navy)	$5,268,495	0.2%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and #50 in FY2024; down 31 since FY2024.
82	Nakupuna Solutions, LLC Top agencies Navy (Department of the Navy)	$5,255,828	0.2%	Rank history: #23 in FY2021, #85 in FY2022, #29 in FY2023 and not on the FY2024 list; up 23 since FY2024.
83	Environmental Systems Research Institute, Inc. Top agencies Commerce (Department of Commerce) DOJ (Department of Justice) DHS (Department of Homeland Security)	$4,933,923	0.2%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and not on the FY2024 list; up 33 since FY2024.
84	Knot Technology Solutions L.L.C. Top agencies DOJ (Department of Justice)	$4,932,182	0.2%	Rank history: not on the FY2021–FY2024 lists; up 55 since FY2024.
85	Fairwinds Technologies LLC Top agencies Navy (Department of the Navy) DISA (Defense Information Systems Agency) DODIG (Department of Defense Inspector General)	$4,813,093	0.2%	Rank history: not on the FY2021 list, #40 in FY2022 and not on the FY2023–FY2024 lists; up 34 since FY2024.
86	Lancer Information Solutions, LLC Top agencies Treasury (Department of the Treasury) OPM (Office of Personnel Management) HHS (Department of Health and Human Services)	$4,810,193	0.2%	Rank history: #48 in FY2021, #52 in FY2022, #43 in FY2023 and #43 in FY2024; down 43 since FY2024.
87	Toshiba Corporation Through Canon Medical Informatics Inc. Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$4,764,066	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
88	Adacel Systems Inc Top agencies DOT (Department of Transportation)	$4,734,086	0.2%	Rank history: not on the FY2021–FY2024 lists; up 42 since FY2024.
89	Siemens Aktiengesellschaft Through Siemens Government Technologies Inc. Top agencies Navy (Department of the Navy)	$4,690,058	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
90	Three Wire Systems, LLC Top agencies DOJ (Department of Justice)	$4,550,995	0.2%	Rank history: #98 in FY2021 and not on the FY2022–FY2024 lists; up 17 since FY2024.
91	Arrow Electronics, Inc. 3 awardees, including Immixtechnology Inc. and EC America, Inc. Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$4,544,871	0.2%	Rank history: #56 in FY2021, #56 in FY2022, #46 in FY2023 and #92 in FY2024; up 1 since FY2024.
92	CACI International Inc. 3 awardees, including Caci, Inc. - Federal, Caci Nss, LLC and Caci Idt, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DOJ (Department of Justice)	$4,238,199	0.2%	Rank history: not on the FY2021–FY2023 lists and #96 in FY2024; up 4 since FY2024.
93	Veteran Technology Partners LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DISA (Defense Information Systems Agency)	$4,160,515	0.2%	Rank history: not on the FY2021–FY2024 lists; up 50 since FY2024.
94	Govplace, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$4,143,130	0.2%	Rank history: not on the FY2021 list, #86 in FY2022, not on the FY2023 list and #54 in FY2024; down 40 since FY2024.
95	Groundswell Corporation Top agencies HHS (Department of Health and Human Services)	$3,872,934	0.2%	Rank history: not on the FY2021–FY2024 lists; up 62 since FY2024.
96	Standard-Blazar, LLC Top agencies DOT (Department of Transportation) USAF (Department of the Air Force) Navy (Department of the Navy)	$3,852,974	0.2%	Rank history: not on the FY2021 list, #71 in FY2022, #84 in FY2023 and #58 in FY2024; down 38 since FY2024.
97	Bahfed Corp Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force) Navy (Department of the Navy)	$3,756,203	0.1%	Rank history: not on the FY2021 list, #65 in FY2022, #41 in FY2023 and #46 in FY2024; down 51 since FY2024.
98	Vertosoft LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$3,740,218	0.1%	Rank history: not on the FY2021–FY2024 lists; up 268 since FY2024.
99	Analytic Services Inc. Through Advanced Technology International Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$3,714,440	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	Geotab USA Inc. Top agencies USAF (Department of the Air Force)	$3,598,391	0.1%	Rank history: not on the FY2021–FY2024 lists; up 11 since FY2024.

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100 of 956 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 7B

Code	Net obligations	Largest contractor
7B22 IT and Telecom – Compute: Servers (Hardware and Perpetual License Software)	$1,369,273,108	Carahsoft Technology Corp
7B20 IT and Telecom – High Performance Compute (Hardware and Perpetual License Software)	$648,194,025	Hewlett Packard Enterprise Co
7B21 IT and Telecom – Compute: Mainframe (Hardware and Perpetual License Software)	$473,904,840	Four LLC

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 $2.52 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. 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 7B contractors in FY2025?

1. Carahsoft Technology Corp ($225M), 2. FCN, Inc. ($117M), 3. Dell Technologies Inc. ($100M), 4. Thundercat Technology LLC ($94.3M), 5. Sterling Computers Corporation ($90M), 6. Four LLC ($85.8M), 7. New TECH Solutions, Inc. ($82.9M), 8. Hewlett Packard Enterprise Co ($72.3M), 9. Government Acquisitions LLC ($55.8M), 10. CDW Government LLC ($53.8M).

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