Top 100 Contractors in PSC 7C21: IT and Telecom – Other Data Center Facilities Products (Hardware and Perpetual License Software), FY2025

Name: Top 100 Contractors in PSC 7C21: IT and Telecom – Other Data Center Facilities Products (Hardware and Perpetual License Software), 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 82% of FY2025 PSC 7C21 contract dollars

Contract obligations: $389,869,449 Net of deobligations, by contracts coded PSC 7C21
Contractors: 185 Parent companies with an obligation
Largest contractor: Frequentis Usa, Inc. $133 million, 33.8% 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	Frequentis Usa, Inc. Top agencies DOT (Department of Transportation)	$133,070,788	33.8%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; up 1 since FY2024.
2	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc., General Dynamics One Source LLC and General Dynamics Mission Systems, Inc. Top agencies Commerce (Department of Commerce) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$91,342,282	23.2%	Rank history: #37 in FY2021, not on the FY2022–FY2023 lists and #5 in FY2024; up 3 since FY2024.
3	Eagle Harbor, LLC Top agencies DOJ (Department of Justice)	$36,822,351	9.3%	Rank history: #1 in FY2021, #2 in FY2022, #1 in FY2023 and #1 in FY2024; down 2 since FY2024.
4	Koniag, Inc. Through Tuknik Government Services LLC Top agencies SSA (Social Security Administration)	$13,805,127	3.5%	Rank history: not on the FY2021 list, #3 in FY2022, #2 in FY2023 and not on the FY2024 list; returned.
5	Packet Forensics LLC Top agencies USCYBERCOM (Department of Defense Cyber Command)	$8,958,622	2.3%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023 and #9 in FY2024; up 4 since FY2024.
6	Greenbrier Government Solutions Inc. Top agencies DHS (Department of Homeland Security) DOS (Department of State)	$8,566,375	2.2%	Rank history: not on the FY2021–FY2024 lists; new.
7	Carahsoft Technology Corp Top agencies OPM (Office of Personnel Management) Navy (Department of the Navy) DOE (Department of Energy)	$8,437,833	2.1%	Rank history: #76 in FY2021, #10 in FY2022, #18 in FY2023 and #4 in FY2024; down 3 since FY2024.
8	CA Inc. Top agencies SSA (Social Security Administration)	$7,288,428	1.8%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; up 6 since FY2024.
9	Lumen Technologies, Inc. 2 awardees, including Lumen Technologies Government Solutions, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$6,974,728	1.8%	Rank history: #6 in FY2021, #7 in FY2022, #6 in FY2023 and #12 in FY2024; up 3 since FY2024.
10	DH Technologies, Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) DOS (Department of State)	$6,071,182	1.5%	Rank history: #46 in FY2021, #57 in FY2022, #8 in FY2023 and #27 in FY2024; up 17 since FY2024.
11	World Wide Technology LLC Top agencies Army (Department of the Army) WHS (DOD Washington Headquarters Service) USAF (Department of the Air Force)	$5,151,700	1.3%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023 and #6 in FY2024; down 5 since FY2024.
12	V3Gate, LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DISA (Defense Information Systems Agency)	$4,948,676	1.3%	Rank history: #8 in FY2021, #21 in FY2022, #4 in FY2023 and #11 in FY2024; down 1 since FY2024.
13	Thundercat Technology LLC Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$4,335,182	1.1%	Rank history: #20 in FY2021, #20 in FY2022, #7 in FY2023 and #13 in FY2024; unchanged since FY2024.
14	Impres Technology Solutions, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$3,644,080	0.9%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and #20 in FY2024; up 6 since FY2024.
15	Creoal Consulting LLC Top agencies SSA (Social Security Administration)	$2,987,780	0.8%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2023 and #15 in FY2024; unchanged since FY2024.
16	Blue TECH Inc. Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency) Army (Department of the Army)	$2,840,467	0.7%	Rank history: #22 in FY2021, #25 in FY2022, #67 in FY2023 and #91 in FY2024; up 75 since FY2024.
17	Red River Technology LLC 2 awardees Top agencies USAF (Department of the Air Force) Commerce (Department of Commerce) DOE (Department of Energy)	$2,432,766	0.6%	Rank history: #3 in FY2021, not on the FY2022 list, #26 in FY2023 and #19 in FY2024; up 2 since FY2024.
18	New TECH Solutions, Inc. Top agencies DOJ (Department of Justice) DOS (Department of State) DISA (Defense Information Systems Agency)	$2,424,957	0.6%	Rank history: #10 in FY2021, #9 in FY2022, #10 in FY2023 and #17 in FY2024; down 1 since FY2024.
19	Sterling Computers Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) EPA (Environmental Protection Agency)	$2,400,541	0.6%	Rank history: #52 in FY2021, #17 in FY2022, #31 in FY2023 and #31 in FY2024; up 12 since FY2024.
20	Flywheel Data LLC Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$2,350,916	0.6%	Rank history: not on the FY2021 list, #49 in FY2022, #36 in FY2023 and #35 in FY2024; up 15 since FY2024.
21	Govsmart, Inc. Top agencies DOJ (Department of Justice) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,258,785	0.6%	Rank history: #42 in FY2021, #29 in FY2022, #11 in FY2023 and #23 in FY2024; up 2 since FY2024.
22	Integration Technologies Group, Inc. Top agencies DOJ (Department of Justice)	$2,055,950	0.5%	Rank history: #98 in FY2021 and not on the FY2022–FY2024 lists; returned.
23	FCN, Inc. Top agencies DOS (Department of State) Treasury (Department of the Treasury) Navy (Department of the Navy)	$1,807,512	0.5%	Rank history: #5 in FY2021, #15 in FY2022, #14 in FY2023 and #16 in FY2024; down 7 since FY2024.
24	Idera Inc. Through Precise Software Solutions, Inc. Top agencies DOJ (Department of Justice)	$1,501,255	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
25	Federal Data Systems LLC Through Feddata Technology Solutions, LLC Top agencies USAF (Department of the Air Force) USCYBERCOM (Department of Defense Cyber Command)	$1,298,819	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
26	Anacapa Micro Products Inc. Top agencies DOJ (Department of Justice) DOE (Department of Energy) DHS (Department of Homeland Security)	$1,294,255	0.3%	Rank history: not on the FY2021 list, #34 in FY2022, #16 in FY2023 and #65 in FY2024; up 39 since FY2024.
27	Dexian, LLC Through Disys Solutions, Inc. Top agencies USAF (Department of the Air Force) Peace Corps MDA (DOD Missile Defense Agency)	$1,272,758	0.3%	Rank history: not on the FY2021–FY2023 lists and #73 in FY2024; up 46 since FY2024.
28	CDW Government LLC 2 awardees, including Sirius Federal LLC Top agencies DOJ (Department of Justice) DOT (Department of Transportation) Navy (Department of the Navy)	$1,262,867	0.3%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 15 since FY2024.
29	Government Acquisitions LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$1,156,573	0.3%	Rank history: #25 in FY2021, #6 in FY2022, #33 in FY2023 and #50 in FY2024; up 21 since FY2024.
30	Alamo City Engineering Services Inc. Top agencies SSA (Social Security Administration) EEOC (Equal Employment Opportunity Commission)	$1,093,994	0.3%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2024; down 1 since FY2024.
31	Government Marketing and Procurement, LLC Top agencies VA (Department of Veterans Affairs)	$1,076,005	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
32	Regency Consulting Inc Top agencies HHS (Department of Health and Human Services)	$1,004,289	0.3%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and #25 in FY2024; down 7 since FY2024.
33	Bahfed Corp Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) Navy (Department of the Navy)	$919,377	0.2%	Rank history: #88 in FY2021, #80 in FY2022, #55 in FY2023 and #85 in FY2024; up 52 since FY2024.
34	Bold Technologies Ltd. Top agencies DHS (Department of Homeland Security)	$815,316	0.2%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and #39 in FY2024; up 5 since FY2024.
35	Advanced Computer Concepts, Inc. Top agencies DISA (Defense Information Systems Agency) DOJ (Department of Justice) DOE (Department of Energy)	$803,285	0.2%	Rank history: #40 in FY2021, #55 in FY2022, #38 in FY2023 and #18 in FY2024; down 17 since FY2024.
36	Nana Regional Corporation Inc. 2 awardees, including Affigent, LLC Top agencies Army (Department of the Army)	$660,225	0.2%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; up 33 since FY2024.
37	Iron Bow Technologies, LLC Top agencies Army (Department of the Army) DOT (Department of Transportation) USAF (Department of the Air Force)	$643,367	0.2%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2024; up 19 since FY2024.
38	HPI Federal LLC Top agencies USAF (Department of the Air Force)	$635,053	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
39	Dell Technologies Inc. 2 awardees, including Dell Federal Systems L.P and Dell Marketing L.P. Top agencies SSA (Social Security Administration) Navy (Department of the Navy) USAF (Department of the Air Force)	$628,089	0.2%	Rank history: not on the FY2021–FY2024 lists; up 117 since FY2024.
40	Alphasix Corporation Top agencies DOJ (Department of Justice)	$624,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023 and #32 in FY2024; down 8 since FY2024.
41	JC Technology Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$618,034	0.2%	Rank history: #32 in FY2021, #36 in FY2022, #45 in FY2023 and #34 in FY2024; down 7 since FY2024.
42	Metgreen Solutions Inc. Top agencies DOJ (Department of Justice)	$448,574	0.1%	Rank history: #80 in FY2021, not on the FY2022 list, #96 in FY2023 and #22 in FY2024; down 20 since FY2024.
43	West Publishing Corporation Top agencies Treasury (Department of the Treasury)	$438,380	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
44	Acoustic Technology, Inc. Top agencies USAF (Department of the Air Force)	$433,635	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
45	Xtec, Incorporated Top agencies NSF (National Science Foundation)	$426,550	0.1%	Rank history: not on the FY2021 list, #8 in FY2022, #17 in FY2023 and #58 in FY2024; up 13 since FY2024.
46	Software Information Resource Corp Top agencies DOJ (Department of Justice) Navy (Department of the Navy) USAF (Department of the Air Force)	$424,770	0.1%	Rank history: #16 in FY2021, #48 in FY2022, #41 in FY2023 and #51 in FY2024; up 5 since FY2024.
47	Lava Valley Solutions LLC Top agencies VA (Department of Veterans Affairs)	$409,581	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
48	Trillion ERP Next Generation LLC Top agencies DFC (International Development Finance Corporation)	$406,426	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and #45 in FY2024; down 3 since FY2024.
49	Accessagility LLC Top agencies DOJ (Department of Justice)	$388,475	0.1%	Rank history: not on the FY2021 list, #75 in FY2022 and not on the FY2023–FY2024 lists; up 56 since FY2024.
50	Regan Technologies Corp Top agencies DOJ (Department of Justice) Commerce (Department of Commerce)	$367,577	0.1%	Rank history: not on the FY2021–FY2024 lists; up 74 since FY2024.
51	Norseman Inc. Top agencies Navy (Department of the Navy) DOS (Department of State) DHA (Defense Health Agency)	$317,460	0.1%	Rank history: not on the FY2021–FY2024 lists; up 59 since FY2024.
52	Microtechnologies LLC Top agencies DOT (Department of Transportation) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$309,831	0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and not on the FY2024 list; up 176 since FY2024.
53	Wesco International, Inc. 2 awardees, including Anixter Middle East FZE and Accu-Tech Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$309,252	0.1%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2024; up 27 since FY2024.
54	Xerox Holdings Corp 2 awardees, including Xerox Corp Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$300,931	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
55	Viasat Inc. Through Trellisware Technologies Inc. Top agencies Army (Department of the Army)	$271,894	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
56	American Wordata, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) NSF (National Science Foundation)	$271,451	0.1%	Rank history: not on the FY2021 list, #40 in FY2022 and not on the FY2023–FY2024 lists; returned.
57	Arrow Electronics, Inc. 2 awardees, including EC America, Inc. and Immixtechnology Inc. Top agencies Navy (Department of the Navy)	$271,112	0.1%	Rank history: #14 in FY2021, #84 in FY2022, #78 in FY2023 and #52 in FY2024; down 5 since FY2024.
58	CTG Federal, LLC Top agencies Smithsonian (Smithsonian Institution) Navy (Department of the Navy)	$255,941	0.1%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and #24 in FY2024; down 34 since FY2024.
59	Transource Services Corp. Top agencies USAF (Department of the Air Force)	$255,119	0.1%	Rank history: #30 in FY2021, #33 in FY2022, #46 in FY2023 and #44 in FY2024; down 15 since FY2024.
60	Enterprise Technology Solutions, Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) Navy (Department of the Navy)	$245,793	0.1%	Rank history: #68 in FY2021, #54 in FY2022, #24 in FY2023 and not on the FY2024 list; up 49 since FY2024.
61	Dynamic Systems Inc. Top agencies Army (Department of the Army)	$244,960	0.1%	Rank history: not on the FY2021–FY2024 lists; up 61 since FY2024.
62	Q-Mation, LLC Top agencies Navy (Department of the Navy)	$242,056	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
63	Sev1Tech, LLC Top agencies HHS (Department of Health and Human Services)	$231,529	0.1%	Rank history: #58 in FY2021, #61 in FY2022, #69 in FY2023 and #68 in FY2024; up 5 since FY2024.
64	Sdvo Solutions, LLC Top agencies DOJ (Department of Justice)	$218,737	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
65	Mvation Worldwide, Inc. Top agencies USAF (Department of the Air Force)	$210,706	0.1%	Rank history: not on the FY2021 list, #96 in FY2022 and not on the FY2023–FY2024 lists; up 82 since FY2024.
66	Presidio Government Solutions LLC Top agencies DSCA (Defense Security Cooperation Agency) DOJ (Department of Justice)	$187,261	<0.1%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2024; unchanged since FY2024.
67	Cooper Electric Supply, LLC Top agencies Navy (Department of the Navy)	$185,118	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
68	Atlantic Diving Supply, Inc. Through 4 Star Technologies, Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice)	$172,450	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
69	Merlin International, Inc. Top agencies USAF (Department of the Air Force)	$164,160	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
70	Cameroon Telecommunications Top agencies DOS (Department of State)	$157,586	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
71	Schweitzer Engineering Laboratories Inc. Top agencies Navy (Department of the Navy)	$157,295	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
72	Westwind Computer Products, Inc. Top agencies DOS (Department of State)	$156,184	<0.1%	Rank history: #44 in FY2021, #18 in FY2022 and not on the FY2023–FY2024 lists; up 66 since FY2024.
73	Insight Public Sector, Inc. Top agencies CSB (Chemical Safety and Hazard Investigation Board)	$140,000	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
74	Ogis Communication Group Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$139,788	<0.1%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and not on the FY2024 list; up 111 since FY2024.
75	Guidehouse Inc. Through Peraton Technology Services Inc. Top agencies DHS (Department of Homeland Security)	$139,371	<0.1%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2024; up 13 since FY2024.
76	Redhawk It Solutions, LLC Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) Navy (Department of the Navy)	$136,534	<0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and #62 in FY2024; down 14 since FY2024.
77	Matrix Solutions Inc. Top agencies DOJ (Department of Justice)	$131,333	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
78	Abba Technologies, Inc. Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation)	$126,686	<0.1%	Rank history: #53 in FY2021, not on the FY2022 list, #76 in FY2023 and #47 in FY2024; down 31 since FY2024.
79	General Electric Company Through Mim Software Inc. Top agencies VA (Department of Veterans Affairs)	$125,474	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
80	Alvarez LLC Top agencies DOJ (Department of Justice)	$119,301	<0.1%	Rank history: #36 in FY2021, not on the FY2022–FY2023 lists and #70 in FY2024; down 10 since FY2024.
81	Govplace, LLC Top agencies OSD (Office of the Secretary of Defense) DOJ (Department of Justice)	$118,571	<0.1%	Rank history: not on the FY2021 list, #46 in FY2022, #48 in FY2023 and #92 in FY2024; up 11 since FY2024.
82	At&T Inc. Through Att Mobility LLC Top agencies DOJ (Department of Justice)	$114,830	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 87 since FY2024.
83	Vae, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$110,742	<0.1%	Rank history: #60 in FY2021, #67 in FY2022, #22 in FY2023 and #38 in FY2024; down 45 since FY2024.
84	Alliance Technology Group, LLC Top agencies DOJ (Department of Justice)	$109,565	<0.1%	Rank history: #24 in FY2021 and not on the FY2022–FY2024 lists; returned.
85	Bayer Healthcare LLC Top agencies VA (Department of Veterans Affairs)	$104,269	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 60 since FY2024.
86	Telecom Italia SPA O TIM S.P.a. Top agencies USAF (Department of the Air Force)	$101,153	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
87	National Law Enforcement Telecommunication System (Nlets), Inc. Top agencies DOJ (Department of Justice)	$97,267	<0.1%	Rank history: not on the FY2021–FY2023 lists and #98 in FY2024; up 11 since FY2024.
88	Iconectiv, LLC Top agencies DOJ (Department of Justice)	$96,800	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
89	Lexmark International, Inc. Top agencies SSA (Social Security Administration)	$93,698	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
90	Architechture Solutions LLC Top agencies DOJ (Department of Justice) Navy (Department of the Navy)	$92,000	<0.1%	Rank history: #95 in FY2021, not on the FY2022 list, #35 in FY2023 and #72 in FY2024; down 18 since FY2024.
91	Graybar Electric Company, Inc. 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$83,893	<0.1%	Rank history: not on the FY2021 list, #26 in FY2022 and not on the FY2023–FY2024 lists; up 92 since FY2024.
92	Redwood Software, Inc. Top agencies Navy (Department of the Navy)	$79,468	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
93	VSI Technologies Inc Top agencies USAF (Department of the Air Force)	$77,515	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
94	Better Direct, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$74,679	<0.1%	Rank history: not on the FY2021 list, #73 in FY2022, not on the FY2023 list and #84 in FY2024; down 10 since FY2024.
95	Cellentia Information Technology Company Top agencies SSA (Social Security Administration) USAF (Department of the Air Force)	$74,428	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
96	Lexisnexis Special Services Inc Through Relx Inc. Top agencies Treasury (Department of the Treasury) CNCS (Corporation for National and Community Service)	$73,404	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 80 since FY2024.
97	Panamerica Computers, Inc. Top agencies DOJ (Department of Justice)	$69,828	<0.1%	Rank history: not on the FY2021–FY2023 lists and #89 in FY2024; down 8 since FY2024.
98	Strategic Communications LLC Top agencies DHS (Department of Homeland Security)	$62,868	<0.1%	Rank history: #38 in FY2021, not on the FY2022 list, #62 in FY2023 and not on the FY2024 list; up 5 since FY2024.
99	Mitstrike LLC Top agencies Navy (Department of the Navy)	$61,795	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	Cartridge Technologies, LLC Top agencies DOE (Department of Energy)	$61,175	<0.1%	Rank history: #94 in FY2021, #62 in FY2022, #94 in FY2023 and not on the FY2024 list; up 27 since FY2024.

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100 of 185 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 $394 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 7C21 contractors in FY2025?

1. Frequentis Usa, Inc. ($133M), 2. General Dynamics Corporation ($91.3M), 3. Eagle Harbor, LLC ($36.8M), 4. Koniag, Inc. ($13.8M), 5. Packet Forensics LLC ($8.96M), 6. Greenbrier Government Solutions Inc. ($8.57M), 7. Carahsoft Technology Corp ($8.44M), 8. CA Inc. ($7.29M), 9. Lumen Technologies, Inc. ($6.97M), 10. DH Technologies, Inc. ($6.07M).

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