Top 100 Contractors in PSC 7G21: IT and Telecom – Network: Digital Network Products (Hardware and Perpetual License Software), Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC 7G21: IT and Telecom – Network: Digital Network Products (Hardware and Perpetual License Software), Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 57% of PSC 7G21 contract dollars from July 2025 through June 2026

Contract obligations: $1,401,486,503 Net of deobligations, by contracts coded PSC 7G21
Contractors: 368 Parent companies with an obligation
Largest contractor: Rohde & Schwarz Usa, Inc. $403 million, 25.3% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Rohde & Schwarz Usa, Inc. Top agencies DOT (Department of Transportation)	$402,886,072	25.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
2	Frequentis Usa, Inc. Top agencies DOT (Department of Transportation)	$106,576,188	6.7%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; up 38 since Jul 2024–Jun 2025.
3	Alvarez LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) DOJ (Department of Justice)	$74,924,561	4.7%	Rank history: #33 in FY2021, #46 in FY2022, #4 in FY2023, #5 in FY2024 and #1 in FY2025; up 4 since Jul 2024–Jun 2025.
4	FCN, Inc. Top agencies Treasury (Department of the Treasury) DHS (Department of Homeland Security) DHA (Defense Health Agency)	$65,239,046	4.1%	Rank history: #20 in FY2021, #10 in FY2022, #3 in FY2023, #1 in FY2024 and #4 in FY2025; down 3 since Jul 2024–Jun 2025.
5	Thundercat Technology LLC Top agencies DOE (Department of Energy) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$64,330,134	4.0%	Rank history: #4 in FY2021, #11 in FY2022, #1 in FY2023, #2 in FY2024 and #5 in FY2025; down 3 since Jul 2024–Jun 2025.
6	Serco Inc Top agencies Navy (Department of the Navy)	$49,890,788	3.1%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023, #7 in FY2024 and #3 in FY2025; down 3 since Jul 2024–Jun 2025.
7	Nakupuna Consulting LLC Top agencies Navy (Department of the Navy)	$45,773,131	2.9%	Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #9 in FY2025; up 3 since Jul 2024–Jun 2025.
8	Rohde & Schwarz GMBH & Co. KG Through Rohde & Schwarz Usa, Inc. Top agencies DOT (Department of Transportation)	$39,914,160	2.5%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; down 2 since Jul 2024–Jun 2025.
9	New TECH Solutions, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$32,674,704	2.0%	Rank history: #6 in FY2021, #12 in FY2022, #16 in FY2023, #18 in FY2024 and #8 in FY2025; up 9 since Jul 2024–Jun 2025.
10	Colossal Contracting LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior) Commerce (Department of Commerce)	$29,174,732	1.8%	Rank history: #76 in FY2021, #2 in FY2022, not on the FY2023 list, #8 in FY2024 and #24 in FY2025; up 10 since Jul 2024–Jun 2025.
11	World Wide Technology LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice) USAF (Department of the Air Force)	$28,357,866	1.8%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023, #4 in FY2024 and #7 in FY2025; up 5 since Jul 2024–Jun 2025.
12	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies Navy (Department of the Navy)	$21,217,812	1.3%	Rank history: not on the FY2021 list, #70 in FY2022, not on the FY2023 list, #9 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
13	Iron Bow Technologies, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$21,038,989	1.3%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #27 in FY2025; up 1 since Jul 2024–Jun 2025.
14	Research Innovations Incorporated Top agencies Army (Department of the Army)	$19,329,436	1.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
15	Swish Data Corporation Top agencies DHS (Department of Homeland Security) DISA (Defense Information Systems Agency)	$18,371,263	1.2%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, not on the FY2024 list and #76 in FY2025; up 53 since Jul 2024–Jun 2025.
16	Koniag Technology Solutions Inc. Top agencies USDA (Department of Agriculture)	$17,467,301	1.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
17	M2 Technology, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$16,535,907	1.0%	Rank history: #62 in FY2021, #88 in FY2022, #59 in FY2023, #85 in FY2024 and #13 in FY2025; up 53 since Jul 2024–Jun 2025.
18	Anacapa Micro Products Inc Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce) DOJ (Department of Justice)	$16,227,562	1.0%	Rank history: #31 in FY2021, #15 in FY2022, #9 in FY2023, #11 in FY2024 and #16 in FY2025; down 10 since Jul 2024–Jun 2025.
19	Advanced Computer Concepts, Inc. Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$14,402,074	0.9%	Rank history: #14 in FY2021, #25 in FY2022, #41 in FY2023, #13 in FY2024 and #23 in FY2025; down 2 since Jul 2024–Jun 2025.
20	Government Acquisitions LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Commerce (Department of Commerce)	$13,662,999	0.9%	Rank history: #36 in FY2021, #8 in FY2022, #27 in FY2023, #47 in FY2024 and #12 in FY2025; up 3 since Jul 2024–Jun 2025.
21	Regency Consulting Inc Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) SBA (Small Business Administration)	$13,389,545	0.8%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023, #29 in FY2024 and #19 in FY2025; up 13 since Jul 2024–Jun 2025.
22	Coho Technology Solutions, LLC Top agencies Army (Department of the Army)	$12,000,242	0.8%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023, #38 in FY2024 and #21 in FY2025; up 16 since Jul 2024–Jun 2025.
23	Countertrade Products, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOI (Department of the Interior)	$11,765,301	0.7%	Rank history: #10 in FY2021, #81 in FY2022, #37 in FY2023, #52 in FY2024 and #20 in FY2025; up 42 since Jul 2024–Jun 2025.
24	Blue TECH Inc. Top agencies DOJ (Department of Justice) Navy (Department of the Navy) DHS (Department of Homeland Security)	$10,876,372	0.7%	Rank history: #15 in FY2021, #19 in FY2022, #18 in FY2023, #16 in FY2024 and #15 in FY2025; down 13 since Jul 2024–Jun 2025.
25	Paragon Micro Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$10,572,237	0.7%	Rank history: #57 in FY2021, #62 in FY2022, #15 in FY2023, #55 in FY2024 and #29 in FY2025; up 22 since Jul 2024–Jun 2025.
26	Sterling Computers Corporation Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture) DHS (Department of Homeland Security)	$9,632,711	0.6%	Rank history: #17 in FY2021, #7 in FY2022, #19 in FY2023, #14 in FY2024 and #18 in FY2025; down 13 since Jul 2024–Jun 2025.
27	Lyme Computer Systems, Inc. Top agencies USDA (Department of Agriculture) USAF (Department of the Air Force) Commerce (Department of Commerce)	$8,888,046	0.6%	Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and #30 in FY2025; up 2 since Jul 2024–Jun 2025.
28	Carahsoft Technology Corp Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) DHS (Department of Homeland Security)	$8,780,491	0.6%	Rank history: #50 in FY2021, #1 in FY2022, #14 in FY2023, #27 in FY2024 and #40 in FY2025; up 5 since Jul 2024–Jun 2025.
29	Systematic Inc. Top agencies Army (Department of the Army)	$8,496,854	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
30	Velocityneural, Inc. Top agencies HHS (Department of Health and Human Services)	$7,600,000	0.5%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; new, not ranked in Jul 2024–Jun 2025.
31	Wolftek Mission Group, LLC Top agencies USAF (Department of the Air Force)	$7,131,773	0.4%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023, not on the FY2024 list and #28 in FY2025; up 186 since Jul 2024–Jun 2025.
32	Jadin Tech, LLC Top agencies USAF (Department of the Air Force)	$6,976,996	0.4%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; new, not ranked in Jul 2024–Jun 2025.
33	Alphasix Corporation Top agencies DOJ (Department of Justice)	$6,078,226	0.4%	Rank history: not on the FY2021 list, #55 in FY2022, #61 in FY2023, #51 in FY2024 and #50 in FY2025; up 10 since Jul 2024–Jun 2025.
34	Vae, Inc. Top agencies Navy (Department of the Navy) DOS (Department of State) USAF (Department of the Air Force)	$6,044,274	0.4%	Rank history: #9 in FY2021, #23 in FY2022, #35 in FY2023, #53 in FY2024 and #43 in FY2025; up 15 since Jul 2024–Jun 2025.
35	Panamerica Computers Inc. Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$5,751,816	0.4%	Rank history: #13 in FY2021, #18 in FY2022, #20 in FY2023, #24 in FY2024 and #38 in FY2025; up 6 since Jul 2024–Jun 2025.
36	Impres Technology Solutions, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Commerce (Department of Commerce)	$5,519,953	0.3%	Rank history: #67 in FY2021, not on the FY2022–FY2023 lists, #93 in FY2024 and #33 in FY2025; up 50 since Jul 2024–Jun 2025.
37	Codemettle, LLC Top agencies Army (Department of the Army)	$5,465,914	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
38	Copper River Infrastructure Services LLC Top agencies Navy (Department of the Navy)	$5,053,752	0.3%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	CTG Federal, LLC Top agencies DOJ (Department of Justice) DHA (Defense Health Agency) NASA (National Aeronautics and Space Administration)	$4,777,011	0.3%	Rank history: not on the FY2021–FY2023 lists, #94 in FY2024 and #37 in FY2025; up 62 since Jul 2024–Jun 2025.
40	Microtechnologies LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$4,436,200	0.3%	Rank history: #27 in FY2021, #27 in FY2022, #40 in FY2023, #37 in FY2024 and #34 in FY2025; down 8 since Jul 2024–Jun 2025.
41	At&T Inc. 5 awardees, including Att Mobility LLC and At&T Enterprises, LLC Top agencies DOJ (Department of Justice) DOI (Department of the Interior) Commerce (Department of Commerce)	$4,203,798	0.3%	Rank history: not on the FY2021–FY2023 lists, #42 in FY2024 and #36 in FY2025; down 5 since Jul 2024–Jun 2025.
42	Cis Secure Computing, Inc. Top agencies DOS (Department of State)	$4,067,605	0.3%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Jul 2024–Jun 2025.
43	Nextech Solutions LLC Top agencies USAF (Department of the Air Force)	$3,967,961	0.2%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; new, not ranked in Jul 2024–Jun 2025.
44	Bahfed Corp Top agencies DHS (Department of Homeland Security) GAO (Government Accountability Office) Commerce (Department of Commerce)	$3,760,733	0.2%	Rank history: #54 in FY2021, not on the FY2022 list, #43 in FY2023, not on the FY2024 list and #54 in FY2025; up 103 since Jul 2024–Jun 2025.
45	Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy)	$3,728,347	0.2%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; new, not ranked in Jul 2024–Jun 2025.
46	V3Gate, LLC Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice) SEC (Securities and Exchange Commission)	$3,281,385	0.2%	Rank history: not on the FY2021 list, #31 in FY2022, #11 in FY2023, #25 in FY2024 and #32 in FY2025; down 24 since Jul 2024–Jun 2025.
47	Redhawk It Solutions, LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$3,191,020	0.2%	Rank history: not on the FY2021–FY2023 lists, #75 in FY2024 and #60 in FY2025; up 27 since Jul 2024–Jun 2025.
48	Heritage-M2C1 Joint Venture Top agencies USAF (Department of the Air Force)	$3,155,343	0.2%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; up 70 since Jul 2024–Jun 2025.
49	Greenbrier Government Solutions Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOS (Department of State)	$3,147,679	0.2%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023, not on the FY2024 list and #47 in FY2025; up 319 since Jul 2024–Jun 2025.
50	Cykor LLC Top agencies SBA (Small Business Administration) USAF (Department of the Air Force)	$3,072,517	0.2%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #64 in FY2025; down 22 since Jul 2024–Jun 2025.
51	American Wordata, Inc. Top agencies USAF (Department of the Air Force) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$3,025,289	0.2%	Rank history: #78 in FY2021, #84 in FY2022, #91 in FY2023, #89 in FY2024 and #89 in FY2025; up 32 since Jul 2024–Jun 2025.
52	L3Harris Technologies, Inc. 4 awardees, including Calzoni S.R.L. and L3Harris Maritime Power & Energy Solutions, Inc. Top agencies Navy (Department of the Navy)	$2,940,887	0.2%	Rank history: #64 in FY2021, #24 in FY2022, #54 in FY2023, #79 in FY2024 and #70 in FY2025; up 23 since Jul 2024–Jun 2025.
53	Avaya Federal Solutions, Inc. Top agencies DHS (Department of Homeland Security) DHA (Defense Health Agency) WHS (DOD Washington Headquarters Service)	$2,849,065	0.2%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 51 since Jul 2024–Jun 2025.
54	Viasat Inc. Top agencies Army (Department of the Army)	$2,841,717	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
55	Sirius Federal LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$2,770,664	0.2%	Rank history: not on the FY2021–FY2023 lists, #88 in FY2024 and #49 in FY2025; up 45 since Jul 2024–Jun 2025.
56	Amazon Web Services, Inc. Top agencies DOJ (Department of Justice)	$2,727,607	0.2%	Rank history: not on the FY2021 list, #93 in FY2022, not on the FY2023 list, #30 in FY2024 and #45 in FY2025; down 31 since Jul 2024–Jun 2025.
57	DH Technologies, Inc. Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$2,494,998	0.2%	Rank history: not on the FY2021 list, #85 in FY2022, #70 in FY2023, #57 in FY2024 and #59 in FY2025; up 5 since Jul 2024–Jun 2025.
58	Better Direct, LLC Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) Navy (Department of the Navy)	$2,466,030	0.2%	Rank history: #91 in FY2021, #58 in FY2022, #100 in FY2023, #65 in FY2024 and #56 in FY2025; up 3 since Jul 2024–Jun 2025.
59	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) GAO (Government Accountability Office)	$2,353,198	0.1%	Rank history: #3 in FY2021, #5 in FY2022, #13 in FY2023, #23 in FY2024 and #57 in FY2025; down 29 since Jul 2024–Jun 2025.
60	Dexian, LLC Through Disys Solutions, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) GAO (Government Accountability Office)	$2,189,566	0.1%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #77 in FY2025; down 34 since Jul 2024–Jun 2025.
61	Flywheel Data LLC Top agencies DOS (Department of State) GAO (Government Accountability Office) DHS (Department of Homeland Security)	$2,151,734	0.1%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 34 since Jul 2024–Jun 2025.
62	Lockheed Martin Corporation Top agencies DOJ (Department of Justice)	$2,144,300	0.1%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; new, not ranked in Jul 2024–Jun 2025.
63	Science Applications International Corporation Top agencies Navy (Department of the Navy)	$2,093,173	0.1%	Rank history: not on the FY2021 list, #36 in FY2022, not on the FY2023 list, #44 in FY2024 and #93 in FY2025; down 15 since Jul 2024–Jun 2025.
64	August Schell Enterprises, Inc. Top agencies DOE (Department of Energy) HHS (Department of Health and Human Services)	$2,084,999	0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; new, not ranked in Jul 2024–Jun 2025.
65	Fedstore Corporation Top agencies DECA (Defense Commissary Agency)	$2,026,603	0.1%	Rank history: #40 in FY2021, not on the FY2022 list, #64 in FY2023, #56 in FY2024 and #67 in FY2025; down 10 since Jul 2024–Jun 2025.
66	Persistent Systems LLC Top agencies DOJ (Department of Justice)	$1,964,178	0.1%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #66 in FY2025; up 25 since Jul 2024–Jun 2025.
67	Curtiss-Wright DS, Inc. Top agencies DOJ (Department of Justice)	$1,905,106	0.1%	Rank history: not on the FY2021–FY2023 lists, #59 in FY2024 and #96 in FY2025; down 9 since Jul 2024–Jun 2025.
68	Er TECH Systems Group Inc. Top agencies DOJ (Department of Justice)	$1,850,427	0.1%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and #48 in FY2025; up 9 since Jul 2024–Jun 2025.
69	Beacon Telecom Inc. Top agencies DHS (Department of Homeland Security)	$1,771,149	0.1%	Rank history: not on the FY2021–FY2023 lists, #66 in FY2024 and #73 in FY2025; down 9 since Jul 2024–Jun 2025.
70	Software Information Resource Corp Top agencies GAO (Government Accountability Office) USAF (Department of the Air Force) HUD (Department of Housing and Urban Development)	$1,770,474	0.1%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023, #60 in FY2024 and #94 in FY2025; down 17 since Jul 2024–Jun 2025.
71	TD Synnex Corporation Top agencies USAF (Department of the Air Force)	$1,727,456	0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; up 230 since Jul 2024–Jun 2025.
72	ABM Federal Sales Inc. Top agencies USAF (Department of the Air Force)	$1,683,854	0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; up 74 since Jul 2024–Jun 2025.
73	Mvation Worldwide, Inc. Top agencies USAF (Department of the Air Force)	$1,656,622	0.1%	Rank history: #90 in FY2021, #90 in FY2022, #63 in FY2023, #73 in FY2024 and #72 in FY2025; up 19 since Jul 2024–Jun 2025.
74	HPI Federal LLC Top agencies USAF (Department of the Air Force)	$1,612,534	0.1%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; up 24 since Jul 2024–Jun 2025.
75	General Dynamics Corporation 2 awardees, including General Dynamics Mission Systems, Inc. and General Dynamics One Source LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice) DOS (Department of State)	$1,506,630	0.1%	Rank history: not on the FY2021 list, #86 in FY2022, not on the FY2023–FY2024 lists and #88 in FY2025; up 55 since Jul 2024–Jun 2025.
76	Igov Technologies, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$1,497,480	0.1%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and #31 in FY2025; down 61 since Jul 2024–Jun 2025.
77	MCS of Tampa, Inc. Top agencies USAF (Department of the Air Force)	$1,447,690	0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023, not on the FY2024 list and #84 in FY2025; up 34 since Jul 2024–Jun 2025.
78	Strategic Communications LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DOJ (Department of Justice)	$1,445,858	0.1%	Rank history: not on the FY2021 list, #52 in FY2022, #51 in FY2023 and not on the FY2024–FY2025 lists; up 37 since Jul 2024–Jun 2025.
79	Vaultes LLC Top agencies Commerce (Department of Commerce)	$1,376,954	0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023, #80 in FY2024 and #78 in FY2025; down 7 since Jul 2024–Jun 2025.
80	Four LLC Top agencies DOJ (Department of Justice) DOS (Department of State)	$1,365,410	0.1%	Rank history: not on the FY2021 list, #35 in FY2022, #34 in FY2023, #31 in FY2024 and #55 in FY2025; down 30 since Jul 2024–Jun 2025.
81	Lumen Technologies, Inc. Through Level 3 Telecom Holdings, LLC Top agencies HHS (Department of Health and Human Services)	$1,319,844	0.1%	Rank history: not on the FY2021 list, #59 in FY2022, #75 in FY2023, #39 in FY2024 and #53 in FY2025; down 29 since Jul 2024–Jun 2025.
82	Alliance Technology Group, LLC Top agencies DHA (Defense Health Agency) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$1,316,281	0.1%	Rank history: not on the FY2021–FY2023 lists, #74 in FY2024 and #86 in FY2025; up 5 since Jul 2024–Jun 2025.
83	Standard-Blazar, LLC Top agencies DOS (Department of State) Commerce (Department of Commerce) Navy (Department of the Navy)	$1,298,557	0.1%	Rank history: not on the FY2021 list, #28 in FY2022, #66 in FY2023, not on the FY2024 list and #65 in FY2025; down 17 since Jul 2024–Jun 2025.
84	Lumen Technologies Government Solutions, Inc. 2 awardees Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$1,261,577	0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; down 3 since Jul 2024–Jun 2025.
85	Fairwinds Technologies LLC Top agencies Navy (Department of the Navy)	$1,226,596	0.1%	Rank history: not on the FY2021–FY2023 lists, #32 in FY2024 and not on the FY2025 list; down 58 since Jul 2024–Jun 2025.
86	Mohawk Networks LLC Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services)	$1,150,142	0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; new, not ranked in Jul 2024–Jun 2025.
87	Micro USA Inc. Top agencies Navy (Department of the Navy)	$1,132,510	0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023, not on the FY2024 list and #97 in FY2025; new, not ranked in Jul 2024–Jun 2025.
88	Govconnection Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) CPSC (Consumer Product Safety Commission)	$1,122,983	0.1%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; up 1 since Jul 2024–Jun 2025.
89	Abba Technologies, Inc. Top agencies USAF (Department of the Air Force) DOE (Department of Energy) DISA (Defense Information Systems Agency)	$1,107,737	0.1%	Rank history: #83 in FY2021, #44 in FY2022, #58 in FY2023, #72 in FY2024 and #58 in FY2025; down 43 since Jul 2024–Jun 2025.
90	Govsmart, Inc. Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency) USAF (Department of the Air Force)	$1,088,745	0.1%	Rank history: #25 in FY2021, #21 in FY2022, #22 in FY2023, #12 in FY2024 and not on the FY2025 list; down 45 since Jul 2024–Jun 2025.
91	WB Brawley Co Top agencies USAF (Department of the Air Force)	$1,082,092	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023, not on the FY2024 list and #91 in FY2025; up 104 since Jul 2024–Jun 2025.
92	Wildflower International, Ltd. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DHA (Defense Health Agency)	$1,004,297	0.1%	Rank history: #8 in FY2021, #75 in FY2022, #72 in FY2023, #41 in FY2024 and #52 in FY2025; down 50 since Jul 2024–Jun 2025.
93	Standard Communications Inc. Top agencies VA (Department of Veterans Affairs)	$965,173	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	Accessibility Services Inc. Top agencies VA (Department of Veterans Affairs)	$927,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
95	AEG Group Inc Top agencies DHS (Department of Homeland Security)	$862,800	0.1%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and not on the FY2024–FY2025 lists; up 62 since Jul 2024–Jun 2025.
96	Federal Data Systems LLC Through Feddata Technology Solutions, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DOS (Department of State)	$862,699	0.1%	Rank history: not on the FY2021–FY2025 lists; up 46 since Jul 2024–Jun 2025.
97	Architechture Solutions LLC Top agencies DOJ (Department of Justice) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$860,384	0.1%	Rank history: not on the FY2021 list, #68 in FY2022, not on the FY2023–FY2024 lists and #95 in FY2025; down 7 since Jul 2024–Jun 2025.
98	N2Grate Government Technology Solutions, LLC Top agencies USCYBERCOM (Department of Defense Cyber Command) USAF (Department of the Air Force) Navy (Department of the Navy)	$854,783	0.1%	Rank history: not on the FY2021–FY2025 lists; up 87 since Jul 2024–Jun 2025.
99	Frequentis Defense Inc. Top agencies USAF (Department of the Air Force)	$849,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Nana Regional Corporation Inc. Through Affigent, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$848,998	0.1%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and #92 in FY2025; down 46 since Jul 2024–Jun 2025.

Show 75 more

100 of 368 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 $1.6 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. 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 Jul 2024–Jun 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 7G21 contractors in Jul 2025–Jun 2026?

1. Rohde & Schwarz Usa, Inc. ($403M), 2. Frequentis Usa, Inc. ($107M), 3. Alvarez LLC ($74.9M), 4. FCN, Inc. ($65.2M), 5. Thundercat Technology LLC ($64.3M), 6. Serco Inc ($49.9M), 7. Nakupuna Consulting LLC ($45.8M), 8. Rohde & Schwarz GMBH & Co. KG ($39.9M), 9. New TECH Solutions, Inc. ($32.7M), 10. Colossal Contracting LLC ($29.2M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login