Top 100 Contractors in PSC 7C21: IT and Telecom – Other Data Center Facilities Products (Hardware and Perpetual License Software), Aug 2025–Jul 2026

Name: Top 100 Contractors in PSC 7C21: IT and Telecom – Other Data Center Facilities Products (Hardware and Perpetual License Software), Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC 7C21: IT and Telecom – Other Data Center Facilities Products (Hardware and Perpetual License Software), FY2025.

The top 10 won 72% of PSC 7C21 contract dollars from August 2025 through July 2026

Contract obligations: $303,168,847 Net of deobligations, by contracts coded PSC 7C21
Contractors: 154 Parent companies with an obligation
Largest contractor: Frequentis Usa, Inc. $97.3 million, 31.1% of obligations
Data as of: Nov 5, 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)	$97,337,445	31.1%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #1 in FY2025; up 1 since Aug 2024–Jul 2025.
2	Eagle Harbor, LLC Top agencies DOJ (Department of Justice)	$30,105,509	9.6%	Rank history: #1 in FY2021, #2 in FY2022, #1 in FY2023, #1 in FY2024 and #3 in FY2025; up 1 since Aug 2024–Jul 2025.
3	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. and General Dynamics Mission Systems, Inc. Top agencies Commerce (Department of Commerce) DOJ (Department of Justice)	$23,901,230	7.6%	Rank history: #37 in FY2021, not on the FY2022–FY2023 lists, #5 in FY2024 and #2 in FY2025; down 2 since Aug 2024–Jul 2025.
4	Carahsoft Technology Corp Top agencies OPM (Office of Personnel Management) Army (Department of the Army) DOE (Department of Energy)	$17,708,412	5.7%	Rank history: #76 in FY2021, #10 in FY2022, #18 in FY2023, #4 in FY2024 and #7 in FY2025; up 1 since Aug 2024–Jul 2025.
5	World Wide Technology LLC Top agencies DARPA (Defense Advanced Research Projects Agency) Army (Department of the Army) WHS (DOD Washington Headquarters Service)	$11,543,713	3.7%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023, #6 in FY2024 and #11 in FY2025; up 5 since Aug 2024–Jul 2025.
6	Packet Forensics LLC Top agencies USCYBERCOM (Department of Defense Cyber Command)	$11,358,622	3.6%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023, #9 in FY2024 and #5 in FY2025; new, not ranked in Aug 2024–Jul 2025.
7	Blackwatch International Corporation Top agencies Commerce (Department of Commerce)	$10,538,875	3.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
8	Flywheel Data LLC Top agencies DOJ (Department of Justice)	$8,327,159	2.7%	Rank history: not on the FY2021 list, #49 in FY2022, #36 in FY2023, #35 in FY2024 and #20 in FY2025; up 5 since Aug 2024–Jul 2025.
9	Colossal Contracting LLC Top agencies DHS (Department of Homeland Security) SSA (Social Security Administration) DOJ (Department of Justice)	$7,050,591	2.3%	Rank history: #12 in FY2021, #16 in FY2022, #57 in FY2023, #46 in FY2024 and not on the FY2025 list; up 93 since Aug 2024–Jul 2025.
10	Advanced Computer Concepts, Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DOJ (Department of Justice)	$6,223,299	2.0%	Rank history: #40 in FY2021, #55 in FY2022, #38 in FY2023, #18 in FY2024 and #35 in FY2025; up 8 since Aug 2024–Jul 2025.
11	Thundercat Technology LLC Top agencies DOJ (Department of Justice) Treasury (Department of the Treasury) Navy (Department of the Navy)	$6,098,818	2.0%	Rank history: #20 in FY2021, #20 in FY2022, #7 in FY2023, #13 in FY2024 and #13 in FY2025; unchanged since Aug 2024–Jul 2025.
12	FCN, Inc. Top agencies SSA (Social Security Administration) DOS (Department of State) DHS (Department of Homeland Security)	$4,663,771	1.5%	Rank history: #5 in FY2021, #15 in FY2022, #14 in FY2023, #16 in FY2024 and #23 in FY2025; up 4 since Aug 2024–Jul 2025.
13	Par Excellence Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$4,100,636	1.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	Sterling Computers Corporation Top agencies USAF (Department of the Air Force) USCYBERCOM (Department of Defense Cyber Command) HHS (Department of Health and Human Services)	$3,767,583	1.2%	Rank history: #52 in FY2021, #17 in FY2022, #31 in FY2023, #31 in FY2024 and #19 in FY2025; up 17 since Aug 2024–Jul 2025.
15	Alvarez LLC Top agencies DISA (Defense Information Systems Agency) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$3,536,565	1.1%	Rank history: #36 in FY2021, not on the FY2022–FY2023 lists, #70 in FY2024 and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
16	DH Technologies, Inc. Top agencies DOJ (Department of Justice) DOS (Department of State) USAF (Department of the Air Force)	$3,477,175	1.1%	Rank history: #46 in FY2021, #57 in FY2022, #8 in FY2023, #27 in FY2024 and #10 in FY2025; down 7 since Aug 2024–Jul 2025.
17	New TECH Solutions, Inc. Top agencies DOJ (Department of Justice) DOS (Department of State) USAF (Department of the Air Force)	$3,201,328	1.0%	Rank history: #10 in FY2021, #9 in FY2022, #10 in FY2023, #17 in FY2024 and #18 in FY2025; up 6 since Aug 2024–Jul 2025.
18	Government Acquisitions LLC Top agencies USCYBERCOM (Department of Defense Cyber Command) Army (Department of the Army) DHS (Department of Homeland Security)	$2,816,933	0.9%	Rank history: #25 in FY2021, #6 in FY2022, #33 in FY2023, #50 in FY2024 and #29 in FY2025; up 8 since Aug 2024–Jul 2025.
19	V3Gate, LLC Top agencies DOJ (Department of Justice) DISA (Defense Information Systems Agency)	$2,701,573	0.9%	Rank history: #8 in FY2021, #21 in FY2022, #4 in FY2023, #11 in FY2024 and #12 in FY2025; down 7 since Aug 2024–Jul 2025.
20	Greenbrier Government Solutions Inc. Top agencies DOS (Department of State)	$2,645,597	0.8%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; down 12 since Aug 2024–Jul 2025.
21	CA Inc. Top agencies SSA (Social Security Administration)	$2,351,376	0.8%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #8 in FY2025; down 14 since Aug 2024–Jul 2025.
22	Idera Inc. Through Precise Software Solutions, Inc. Top agencies DOJ (Department of Justice)	$2,190,745	0.7%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; up 3 since Aug 2024–Jul 2025.
23	Integration Technologies Group, Inc. Top agencies DOJ (Department of Justice)	$2,055,950	0.7%	Rank history: #98 in FY2021, not on the FY2022–FY2024 lists and #22 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	Accelgov LLC Top agencies DOJ (Department of Justice)	$1,935,984	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Federal Data Systems LLC Through Feddata Technology Solutions, LLC Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) Army (Department of the Army)	$1,664,324	0.5%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; up 42 since Aug 2024–Jul 2025.
26	Creoal Consulting LLC Top agencies SSA (Social Security Administration)	$1,596,511	0.5%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2023, #15 in FY2024 and #15 in FY2025; down 11 since Aug 2024–Jul 2025.
27	Everfox LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice)	$1,482,261	0.5%	Rank history: not on the FY2021–FY2023 lists, #57 in FY2024 and not on the FY2025 list; up 23 since Aug 2024–Jul 2025.
28	Impres Technology Solutions, Inc. Top agencies Navy (Department of the Navy)	$1,443,252	0.5%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023, #20 in FY2024 and #14 in FY2025; down 14 since Aug 2024–Jul 2025.
29	Govsmart, Inc. Top agencies Navy (Department of the Navy)	$1,390,556	0.4%	Rank history: #42 in FY2021, #29 in FY2022, #11 in FY2023, #23 in FY2024 and #21 in FY2025; down 7 since Aug 2024–Jul 2025.
30	Software Information Resource Corp Top agencies DHS (Department of Homeland Security) DISA (Defense Information Systems Agency) DOJ (Department of Justice)	$1,279,556	0.4%	Rank history: #16 in FY2021, #48 in FY2022, #41 in FY2023, #51 in FY2024 and #46 in FY2025; up 5 since Aug 2024–Jul 2025.
31	Sytronics Inc. Top agencies USAF (Department of the Air Force)	$1,202,022	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32	Dexian, LLC Through Disys Solutions, Inc. Top agencies USAF (Department of the Air Force)	$1,176,508	0.4%	Rank history: not on the FY2021–FY2023 lists, #73 in FY2024 and #27 in FY2025; up 38 since Aug 2024–Jul 2025.
33	Architechture Solutions LLC Top agencies USCYBERCOM (Department of Defense Cyber Command) DOJ (Department of Justice)	$1,151,904	0.4%	Rank history: #95 in FY2021, not on the FY2022 list, #35 in FY2023, #72 in FY2024 and #90 in FY2025; up 25 since Aug 2024–Jul 2025.
34	Alamo City Engineering Services Inc. Top agencies SSA (Social Security Administration) EEOC (Equal Employment Opportunity Commission)	$1,093,994	0.4%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #30 in FY2025; down 13 since Aug 2024–Jul 2025.
35	Regency Consulting Inc Top agencies HHS (Department of Health and Human Services) DOE (Department of Energy)	$1,070,258	0.3%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023, #25 in FY2024 and #32 in FY2025; up 17 since Aug 2024–Jul 2025.
36	Unicom Government, Inc. Top agencies Army (Department of the Army)	$972,532	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
37	Red River Technology LLC Top agencies Commerce (Department of Commerce) DOE (Department of Energy) USAF (Department of the Air Force)	$871,311	0.3%	Rank history: #3 in FY2021, not on the FY2022 list, #26 in FY2023, #19 in FY2024 and #17 in FY2025; up 52 since Aug 2024–Jul 2025.
38	Professional Systems Associates Inc. Top agencies Navy (Department of the Navy)	$869,081	0.3%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and not on the FY2025 list; up 41 since Aug 2024–Jul 2025.
39	Westwind Computer Products, Inc. Top agencies DHS (Department of Homeland Security) DOS (Department of State) DOJ (Department of Justice)	$867,363	0.3%	Rank history: #44 in FY2021, #18 in FY2022, not on the FY2023–FY2024 lists and #72 in FY2025; up 89 since Aug 2024–Jul 2025.
40	Xtec, Incorporated Top agencies NSF (National Science Foundation)	$793,399	0.3%	Rank history: not on the FY2021 list, #8 in FY2022, #17 in FY2023, #58 in FY2024 and #45 in FY2025; up 93 since Aug 2024–Jul 2025.
41	JC Technology Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$782,980	0.3%	Rank history: #32 in FY2021, #36 in FY2022, #45 in FY2023, #34 in FY2024 and #41 in FY2025; up 2 since Aug 2024–Jul 2025.
42	Regan Technologies Corp Top agencies DOJ (Department of Justice) Commerce (Department of Commerce)	$750,816	0.2%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; up 77 since Aug 2024–Jul 2025.
43	Bold Technologies Ltd. Top agencies DHS (Department of Homeland Security)	$740,316	0.2%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023, #39 in FY2024 and #34 in FY2025; down 11 since Aug 2024–Jul 2025.
44	Bastille Networks, Inc. Top agencies DOJ (Department of Justice)	$545,196	0.2%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
45	BAE Systems Through BAE Systems Applied Intelligence GCS Inc. Top agencies DOJ (Department of Justice)	$531,440	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
46	HPI Federal LLC Top agencies USAF (Department of the Air Force)	$503,902	0.2%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; up 27 since Aug 2024–Jul 2025.
47	CDW Government LLC 2 awardees, including Sirius Federal LLC Top agencies DOJ (Department of Justice) Navy (Department of the Navy)	$471,372	0.2%	Rank history: not on the FY2021–FY2023 lists, #43 in FY2024 and #28 in FY2025; down 23 since Aug 2024–Jul 2025.
48	Motorola Solutions, Inc. Top agencies DOJ (Department of Justice)	$462,700	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
49	West Publishing Corporation Top agencies Treasury (Department of the Treasury)	$451,569	0.1%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; down 2 since Aug 2024–Jul 2025.
50	Strategic Communications LLC Top agencies DISA (Defense Information Systems Agency) DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$443,360	0.1%	Rank history: #38 in FY2021, not on the FY2022 list, #62 in FY2023, not on the FY2024 list and #98 in FY2025; new, not ranked in Aug 2024–Jul 2025.
51	Enterprise Technology Solutions, Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) Navy (Department of the Navy)	$419,796	0.1%	Rank history: #68 in FY2021, #54 in FY2022, #24 in FY2023, not on the FY2024 list and #60 in FY2025; up 44 since Aug 2024–Jul 2025.
52	Bahfed Corp Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$404,223	0.1%	Rank history: #88 in FY2021, #80 in FY2022, #55 in FY2023, #85 in FY2024 and #33 in FY2025; down 12 since Aug 2024–Jul 2025.
53	Countertrade Products, Inc. Top agencies DOJ (Department of Justice) Navy (Department of the Navy)	$401,767	0.1%	Rank history: #72 in FY2021, #1 in FY2022, #58 in FY2023, #30 in FY2024 and not on the FY2025 list; down 23 since Aug 2024–Jul 2025.
54	Norseman Inc. Top agencies Navy (Department of the Navy) DOJ (Department of Justice)	$401,280	0.1%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; up 42 since Aug 2024–Jul 2025.
55	Blue TECH Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USCYBERCOM (Department of Defense Cyber Command)	$399,024	0.1%	Rank history: #22 in FY2021, #25 in FY2022, #67 in FY2023, #91 in FY2024 and #16 in FY2025; down 38 since Aug 2024–Jul 2025.
56	JSI Telecom Inc. Top agencies DOJ (Department of Justice)	$342,360	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
57	Guidehouse Inc. Through Peraton Technology Services Inc. Top agencies DHS (Department of Homeland Security)	$329,327	0.1%	Rank history: not on the FY2021–FY2023 lists, #88 in FY2024 and #75 in FY2025; up 24 since Aug 2024–Jul 2025.
58	Dell Technologies Inc. 2 awardees, including Dell Marketing L.P. and Dell Federal Systems L.P Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$301,207	0.1%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; down 7 since Aug 2024–Jul 2025.
59	Xerox Holdings Corp 2 awardees, including Xerox Corp Top agencies DOJ (Department of Justice)	$288,295	0.1%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; new, not ranked in Aug 2024–Jul 2025.
60	Dynamic Systems Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$277,554	0.1%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 82 since Aug 2024–Jul 2025.
61	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 and #55 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	Insight Public Sector, Inc. Top agencies CSB (Chemical Safety and Hazard Investigation Board)	$255,000	0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; new, not ranked in Aug 2024–Jul 2025.
63	Rockwell Automation, Inc. Top agencies Navy (Department of the Navy)	$240,720	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
64	American Wordata, Inc. Top agencies USAF (Department of the Air Force)	$232,515	0.1%	Rank history: not on the FY2021 list, #40 in FY2022, not on the FY2023–FY2024 lists and #56 in FY2025; up 65 since Aug 2024–Jul 2025.
65	Agsi, LLC Top agencies Navy (Department of the Navy)	$224,473	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
66	Sdvo Solutions, LLC Top agencies DOJ (Department of Justice)	$218,737	0.1%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; new, not ranked in Aug 2024–Jul 2025.
67	Verizon Through Cellco Partnership Top agencies DISA (Defense Information Systems Agency)	$188,800	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
68	Mvation Worldwide, Inc. Top agencies USAF (Department of the Air Force)	$179,865	0.1%	Rank history: not on the FY2021 list, #96 in FY2022, not on the FY2023–FY2024 lists and #65 in FY2025; up 70 since Aug 2024–Jul 2025.
69	Acoustic Technology, Inc. Top agencies USAF (Department of the Air Force)	$176,905	0.1%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; down 7 since Aug 2024–Jul 2025.
70	Nana Regional Corporation Inc. Through Affigent, LLC Top agencies Army (Department of the Army)	$167,348	0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #36 in FY2025; down 24 since Aug 2024–Jul 2025.
71	Panamerica Computers, Inc. Top agencies DOS (Department of State) DOJ (Department of Justice)	$166,577	0.1%	Rank history: not on the FY2021–FY2023 lists, #89 in FY2024 and #97 in FY2025; up 30 since Aug 2024–Jul 2025.
72	Govplace, LLC Top agencies DOJ (Department of Justice) OSD (Office of the Secretary of Defense)	$161,753	0.1%	Rank history: not on the FY2021 list, #46 in FY2022, #48 in FY2023, #92 in FY2024 and #81 in FY2025; up 54 since Aug 2024–Jul 2025.
73	CTG Federal, LLC Top agencies Smithsonian (Smithsonian Institution)	$156,091	<0.1%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023, #24 in FY2024 and #58 in FY2025; down 14 since Aug 2024–Jul 2025.
74	Presidio Government Solutions LLC Top agencies DSCA (Defense Security Cooperation Agency)	$142,911	<0.1%	Rank history: not on the FY2021–FY2023 lists, #66 in FY2024 and #66 in FY2025; down 5 since Aug 2024–Jul 2025.
75	Trillion ERP Next Generation LLC Top agencies DFC (International Development Finance Corporation)	$138,861	<0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, #45 in FY2024 and #48 in FY2025; down 37 since Aug 2024–Jul 2025.
76	Microtechnologies LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$125,991	<0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023, not on the FY2024 list and #52 in FY2025; down 10 since Aug 2024–Jul 2025.
77	Transource Services Corp. Top agencies USAF (Department of the Air Force)	$109,388	<0.1%	Rank history: #30 in FY2021, #33 in FY2022, #46 in FY2023, #44 in FY2024 and #59 in FY2025; down 20 since Aug 2024–Jul 2025.
78	Cellentia Information Technology Company Top agencies SSA (Social Security Administration) USSOCOM (United States Special Operations Command)	$109,106	<0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 78 since Aug 2024–Jul 2025.
79	Abba Technologies, Inc. Top agencies DHS (Department of Homeland Security)	$99,323	<0.1%	Rank history: #53 in FY2021, not on the FY2022 list, #76 in FY2023, #47 in FY2024 and #78 in FY2025; up 65 since Aug 2024–Jul 2025.
80	At&T Inc. Through Att Mobility LLC Top agencies DOJ (Department of Justice)	$99,246	<0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; up 7 since Aug 2024–Jul 2025.
81	National Law Enforcement Telecommunication System (Nlets), Inc. Top agencies DOJ (Department of Justice)	$99,059	<0.1%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and #87 in FY2025; up 10 since Aug 2024–Jul 2025.
82	Iconectiv, LLC Top agencies DOJ (Department of Justice)	$96,800	<0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 10 since Aug 2024–Jul 2025.
83	Space Exploration Technologies Corp. Top agencies DISA (Defense Information Systems Agency)	$93,529	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
84	Alphasix Corporation Top agencies DOJ (Department of Justice)	$91,174	<0.1%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023, #32 in FY2024 and #40 in FY2025; down 48 since Aug 2024–Jul 2025.
85	365 TECH Hub LLC Top agencies DOE (Department of Energy)	$86,751	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	VSI Technologies Inc Top agencies USAF (Department of the Air Force)	$77,515	<0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; new, not ranked in Aug 2024–Jul 2025.
87	Lexisnexis Special Services Inc Through Relx Inc. Top agencies Treasury (Department of the Treasury) CNCS (Corporation for National and Community Service)	$75,564	<0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 13 since Aug 2024–Jul 2025.
88	Ogis Communication Group Inc. Top agencies Navy (Department of the Navy)	$70,053	<0.1%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023, not on the FY2024 list and #74 in FY2025; down 8 since Aug 2024–Jul 2025.
89	Integrated Security Technologies Inc. Top agencies DHS (Department of Homeland Security)	$60,991	<0.1%	Rank history: not on the FY2021–FY2023 lists, #81 in FY2024 and not on the FY2025 list; down 11 since Aug 2024–Jul 2025.
90	I3 Federal LLC Top agencies DHS (Department of Homeland Security)	$56,875	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91	Quality Positioning Services, Inc. Top agencies Navy (Department of the Navy)	$56,470	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	Honeywell International Inc. Top agencies Navy (Department of the Navy)	$55,980	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 18 since Aug 2024–Jul 2025.
93	Lexmark International Inc. Top agencies SSA (Social Security Administration)	$54,600	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	Graybar Electric Company, Inc. Top agencies USAF (Department of the Air Force)	$54,464	<0.1%	Rank history: not on the FY2021 list, #26 in FY2022, not on the FY2023–FY2024 lists and #91 in FY2025; up 49 since Aug 2024–Jul 2025.
95	Chinook Systems Inc. Top agencies National Gallery of Art	$53,760	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96	Comcast Business Communications LLC Top agencies DOJ (Department of Justice)	$53,048	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	Iron Bow Technologies, LLC Top agencies DOT (Department of Transportation)	$51,444	<0.1%	Rank history: not on the FY2021–FY2023 lists, #56 in FY2024 and #37 in FY2025; down 68 since Aug 2024–Jul 2025.
98	Pixamettic Solutions LLC Top agencies DISA (Defense Information Systems Agency)	$51,329	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99	Santa FE Power Solutions Inc Top agencies USAF (Department of the Air Force)	$50,460	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100	Atlantic Diving Supply, Inc. Through 4 Star Technologies, Inc. Top agencies DOJ (Department of Justice)	$50,131	<0.1%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; new, not ranked in Aug 2024–Jul 2025.

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100 of 154 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 $313 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

Who were the top 10 PSC 7C21 contractors in Aug 2025–Jul 2026?

1. Frequentis Usa, Inc. ($97.3M), 2. Eagle Harbor, LLC ($30.1M), 3. General Dynamics Corporation ($23.9M), 4. Carahsoft Technology Corp ($17.7M), 5. World Wide Technology LLC ($11.5M), 6. Packet Forensics LLC ($11.4M), 7. Blackwatch International Corporation ($10.5M), 8. Flywheel Data LLC ($8.33M), 9. Colossal Contracting LLC ($7.05M), 10. Advanced Computer Concepts, Inc. ($6.22M).

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