Top 100 Contractors in PSC 5820: Radio and Television Communication Equipment, Except Airborne, Aug 2025–Jul 2026

Name: Top 100 Contractors in PSC 5820: Radio and Television Communication Equipment, Except Airborne, 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 5820: Radio and Television Communication Equipment, Except Airborne, FY2025.

The top 10 won 82% of PSC 5820 contract dollars from August 2025 through July 2026

Contract obligations: $995,360,357 Net of deobligations, by contracts coded PSC 5820
Contractors: 294 Parent companies with an obligation
Largest contractor: Tribalco LLC $397 million, 38.5% 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	Tribalco LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$397,413,742	38.5%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #4 in FY2024 and #5 in FY2025; up 3 since Aug 2024–Jul 2025.
2	Indra Air Traffic, Inc. Top agencies DOT (Department of Transportation)	$122,362,442	11.8%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #2 in FY2025; up 3 since Aug 2024–Jul 2025.
3	L3Harris Technologies, Inc. 7 awardees, including L3 Technologies, Inc. and L3Harris Global Communications, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$89,474,173	8.7%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #3 in FY2024 and #1 in FY2025; down 1 since Aug 2024–Jul 2025.
4	RTX Corporation 9 awardees, including Raytheon Company and Rockwell Collins, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$73,908,816	7.2%	Rank history: #2 in FY2021, #12 in FY2022, #10 in FY2023, #1 in FY2024 and #3 in FY2025; down 3 since Aug 2024–Jul 2025.
5	Cynergy Professional Systems LLC Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$59,888,898	5.8%	Rank history: #11 in FY2021, #7 in FY2022, #15 in FY2023, #14 in FY2024 and #20 in FY2025; up 14 since Aug 2024–Jul 2025.
6	Continental Electronics Corp Top agencies Navy (Department of the Navy)	$49,512,472	4.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
7	Rohde & Schwarz GMBH & Co. Kommanditgesellschaft Through Rohde & Schwarz Usa, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$16,615,561	1.6%	Rank history: #68 in FY2021, #15 in FY2022, #7 in FY2023, #8 in FY2024 and #10 in FY2025; up 4 since Aug 2024–Jul 2025.
8	ACG Systems, Inc. Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture) USAF (Department of the Air Force)	$15,404,217	1.5%	Rank history: #13 in FY2021, #16 in FY2022, #14 in FY2023, #5 in FY2024 and #7 in FY2025; down 2 since Aug 2024–Jul 2025.
9	Ewing Electronics, Inc. Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) DHA (Defense Health Agency)	$15,359,889	1.5%	Rank history: #42 in FY2021, #22 in FY2022, #9 in FY2023, #7 in FY2024 and #6 in FY2025; down 2 since Aug 2024–Jul 2025.
10	Cambridge International Systems, Inc. Top agencies Navy (Department of the Navy)	$12,232,083	1.2%	Rank history: #36 in FY2021, #2 in FY2022, #5 in FY2023, #31 in FY2024 and #11 in FY2025; up 7 since Aug 2024–Jul 2025.
11	Motorola Solutions, Inc. 4 awardees, including Silvus Technologies, Inc. and Callyo 2009 Corp Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$12,068,648	1.2%	Rank history: #8 in FY2021, #3 in FY2022, #4 in FY2023, not on the FY2024 list and #16 in FY2025; up 147 since Aug 2024–Jul 2025.
12	New TECH Solutions, Inc. Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$10,491,128	1.0%	Rank history: #22 in FY2021, #24 in FY2022, #35 in FY2023, #33 in FY2024 and #13 in FY2025; up 20 since Aug 2024–Jul 2025.
13	AEG Group Inc Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) USDA (Department of Agriculture)	$9,339,140	0.9%	Rank history: #12 in FY2021, #9 in FY2022, #12 in FY2023, #11 in FY2024 and #14 in FY2025; up 1 since Aug 2024–Jul 2025.
14	Northrop Grumman Systems Corporation 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,576,579	0.8%	Rank history: #86 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
15	Peopletec, Inc. Top agencies Navy (Department of the Navy)	$7,515,563	0.7%	Rank history: #34 in FY2021, #48 in FY2022, #36 in FY2023, #18 in FY2024 and #19 in FY2025; down 2 since Aug 2024–Jul 2025.
16	Serco Inc Top agencies Navy (Department of the Navy)	$7,221,253	0.7%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023, #13 in FY2024 and #15 in FY2025; unchanged since Aug 2024–Jul 2025.
17	Frequentis Defense Inc. Top agencies USAF (Department of the Air Force)	$6,743,377	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
18	The Boeing Company Top agencies Navy (Department of the Navy)	$4,547,375	0.4%	Rank history: #49 in FY2021, #11 in FY2022, #75 in FY2023, #44 in FY2024 and #21 in FY2025; up 4 since Aug 2024–Jul 2025.
19	Edge Technology Distributors Inc. Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$4,134,239	0.4%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023, #23 in FY2024 and #22 in FY2025; up 7 since Aug 2024–Jul 2025.
20	Alvarez LLC Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) NTSB (National Transportation Safety Board)	$3,967,013	0.4%	Rank history: #85 in FY2021, #72 in FY2022, #33 in FY2023, #17 in FY2024 and #18 in FY2025; unchanged since Aug 2024–Jul 2025.
21	Relm Communications Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior) Army (Department of the Army)	$3,719,324	0.4%	Rank history: #9 in FY2021, #4 in FY2022, #8 in FY2023, #10 in FY2024 and #8 in FY2025; down 12 since Aug 2024–Jul 2025.
22	The Winvale Group, LLC Top agencies USDA (Department of Agriculture)	$3,268,103	0.3%	Rank history: #25 in FY2021, #21 in FY2022, #40 in FY2023, #27 in FY2024 and #23 in FY2025; up 13 since Aug 2024–Jul 2025.
23	Liveview Technologies Inc. Top agencies DHS (Department of Homeland Security)	$2,962,265	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24	Briartek Inc. Top agencies Navy (Department of the Navy)	$2,694,209	0.3%	Rank history: #47 in FY2021, #36 in FY2022, #26 in FY2023, #22 in FY2024 and #28 in FY2025; up 10 since Aug 2024–Jul 2025.
25	Dynamic Systems Inc. Top agencies Navy (Department of the Navy)	$2,535,441	0.2%	Rank history: not on the FY2021–FY2025 lists; up 251 since Aug 2024–Jul 2025.
26	Atlantic Diving Supply, Inc. 2 awardees, including 4 Star Technologies, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) Army (Department of the Army)	$2,453,821	0.2%	Rank history: not on the FY2021–FY2023 lists, #64 in FY2024 and not on the FY2025 list; up 67 since Aug 2024–Jul 2025.
27	BAE Systems 2 awardees, including BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Land & Armaments L.P. Top agencies Navy (Department of the Navy)	$2,182,207	0.2%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; up 113 since Aug 2024–Jul 2025.
28	Government Marketing and Procurement, LLC Top agencies VA (Department of Veterans Affairs)	$1,871,816	0.2%	Rank history: #16 in FY2021, #28 in FY2022, #50 in FY2023, #56 in FY2024 and #32 in FY2025; up 12 since Aug 2024–Jul 2025.
29	Tactair Fluid Controls Inc Through Chelton Limited Top agencies Army (Department of the Army)	$1,630,500	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
30	Donatini, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,563,307	0.2%	Rank history: #80 in FY2021, #56 in FY2022, #95 in FY2023, #49 in FY2024 and #29 in FY2025; up 8 since Aug 2024–Jul 2025.
31	Wildflower International, Ltd. Top agencies DOE (Department of Energy) Army (Department of the Army)	$1,430,469	0.1%	Rank history: #26 in FY2021, not on the FY2022–FY2023 lists, #52 in FY2024 and #40 in FY2025; up 210 since Aug 2024–Jul 2025.
32	Systems Technology Forum, Ltd. Top agencies Navy (Department of the Navy)	$1,298,631	0.1%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023, #28 in FY2024 and #24 in FY2025; down 3 since Aug 2024–Jul 2025.
33	Oneida Network Infrastructure, LLC Top agencies USAF (Department of the Air Force)	$1,235,206	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
34	Software Information Resource Corp Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) USDA (Department of Agriculture)	$1,199,715	0.1%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023, #30 in FY2024 and #43 in FY2025; down 7 since Aug 2024–Jul 2025.
35	Wingmann LLC Top agencies USAF (Department of the Air Force)	$1,158,098	0.1%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36	Summit Solutions Group, LLC Top agencies USDA (Department of Agriculture)	$1,123,293	0.1%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Aug 2024–Jul 2025.
37	Advanced Computer Concepts, Inc. Top agencies DOE (Department of Energy) USAF (Department of the Air Force) Army (Department of the Army)	$1,103,105	0.1%	Rank history: #46 in FY2021, #39 in FY2022, #47 in FY2023, not on the FY2024 list and #41 in FY2025; up 26 since Aug 2024–Jul 2025.
38	World Wide Technology LLC Top agencies Army (Department of the Army)	$987,172	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
39	CACI International Inc. Through Caci, Inc. - Federal Top agencies Army (Department of the Army)	$980,629	0.1%	Rank history: not on the FY2021 list, #37 in FY2022, #34 in FY2023, #29 in FY2024 and #35 in FY2025; up 170 since Aug 2024–Jul 2025.
40	Microtechnologies LLC Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$938,286	0.1%	Rank history: not on the FY2021 list, #44 in FY2022, #27 in FY2023, #35 in FY2024 and #42 in FY2025; down 10 since Aug 2024–Jul 2025.
41	Moog Inc. Through Quickset Defense Technologies LLC Top agencies USAF (Department of the Air Force)	$911,920	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
42	Intrastellar Solutions LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$877,983	0.1%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Aug 2024–Jul 2025.
43	At&T Inc. Through At&T Enterprises, LLC Top agencies Navy (Department of the Navy)	$875,718	0.1%	Rank history: not on the FY2021–FY2025 lists; up 169 since Aug 2024–Jul 2025.
44	N&S Property Services LLC Top agencies DOL (Department of Labor)	$861,847	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, #60 in FY2024 and #52 in FY2025; up 38 since Aug 2024–Jul 2025.
45	Persistent Systems LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$825,296	0.1%	Rank history: not on the FY2021 list, #43 in FY2022, not on the FY2023 list, #12 in FY2024 and #49 in FY2025; down 30 since Aug 2024–Jul 2025.
46	Lockheed Martin Corporation 3 awardees Top agencies USAF (Department of the Air Force)	$803,012	0.1%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023, #72 in FY2024 and #45 in FY2025; up 15 since Aug 2024–Jul 2025.
47	Sterling Computers Corporation Top agencies Navy (Department of the Navy) USDA (Department of Agriculture)	$770,391	0.1%	Rank history: #44 in FY2021, not on the FY2022 list, #82 in FY2023, not on the FY2024 list and #48 in FY2025; up 108 since Aug 2024–Jul 2025.
48	Superior Communications Inc. Top agencies Army (Department of the Army) USUHS (DOD Uniformed Services University of the Health Sciences)	$738,189	0.1%	Rank history: not on the FY2021 list, #33 in FY2022, not on the FY2023–FY2024 lists and #68 in FY2025; up 160 since Aug 2024–Jul 2025.
49	It TECH Direct LLC Top agencies DHS (Department of Homeland Security)	$728,961	0.1%	Rank history: #27 in FY2021, #41 in FY2022, #70 in FY2023, #86 in FY2024 and #46 in FY2025; up 23 since Aug 2024–Jul 2025.
50	Brown International Corporation Top agencies USAF (Department of the Air Force)	$693,844	0.1%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; down 8 since Aug 2024–Jul 2025.
51	DLH Holdings Corp Through Dlh, LLC Top agencies Navy (Department of the Navy)	$633,767	0.1%	Rank history: not on the FY2021–FY2023 lists, #36 in FY2024 and #36 in FY2025; down 20 since Aug 2024–Jul 2025.
52	Leonardo S.p.A. 6 awardees, including Laurel Technologies Partnership and DRS Advanced Isr, LLC Top agencies Navy (Department of the Navy)	$621,694	0.1%	Rank history: #48 in FY2021, not on the FY2022 list, #20 in FY2023, #34 in FY2024 and #26 in FY2025; down 28 since Aug 2024–Jul 2025.
53	Herrick Technology Laboratories Inc. Top agencies Navy (Department of the Navy)	$583,300	0.1%	Rank history: not on the FY2021–FY2025 lists; up 124 since Aug 2024–Jul 2025.
54	Black River Systems Company, Inc. Top agencies USAF (Department of the Air Force)	$560,345	0.1%	Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #12 in FY2025; down 46 since Aug 2024–Jul 2025.
55	V & Z Enterprises Incorporated Top agencies HHS (Department of Health and Human Services)	$550,271	0.1%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023, #51 in FY2024 and #53 in FY2025; down 7 since Aug 2024–Jul 2025.
56	Signal Group LLC Top agencies DHS (Department of Homeland Security)	$527,375	0.1%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57	Paragon Micro Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$526,993	0.1%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Aug 2024–Jul 2025.
58	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$521,618	0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 41 since Aug 2024–Jul 2025.
59	Eastern Communications Guarantor LLC Through Eastern Communications Ltd LLC Top agencies USAF (Department of the Air Force)	$520,165	0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #50 in FY2024 and #58 in FY2025; down 4 since Aug 2024–Jul 2025.
60	Avtech Services Inc. Top agencies HHS (Department of Health and Human Services)	$516,651	<0.1%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; new, not ranked in Aug 2024–Jul 2025.
61	Thales Defense & Security Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$505,027	<0.1%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023, #2 in FY2024 and #4 in FY2025; down 58 since Aug 2024–Jul 2025.
62	DTC Communications, Inc. Top agencies Army (Department of the Army)	$494,459	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
63	Yarcom Inc. Top agencies USAF (Department of the Air Force)	$490,393	<0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; new, not ranked in Aug 2024–Jul 2025.
64	Countertrade Products, Inc. Top agencies DOE (Department of Energy) Navy (Department of the Navy)	$445,426	<0.1%	Rank history: #93 in FY2021, not on the FY2022 list, #74 in FY2023, #88 in FY2024 and #77 in FY2025; up 13 since Aug 2024–Jul 2025.
65	Save Again.com Top agencies USDA (Department of Agriculture) USAF (Department of the Air Force)	$425,537	<0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023, not on the FY2024 list and #62 in FY2025; up 137 since Aug 2024–Jul 2025.
66	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$396,895	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 71 since Aug 2024–Jul 2025.
67	MCS of Tampa, Inc. Top agencies USAF (Department of the Air Force)	$393,584	<0.1%	Rank history: not on the FY2021 list, #26 in FY2022, not on the FY2023–FY2024 lists and #65 in FY2025; new, not ranked in Aug 2024–Jul 2025.
68	Air Telekomunikasyon Cozumleri Ticaret Sanayi Anonim Sirketi Top agencies USAF (Department of the Air Force)	$357,969	<0.1%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #60 in FY2025; down 45 since Aug 2024–Jul 2025.
69	Carroll Woods Inc. Top agencies Navy (Department of the Navy)	$328,769	<0.1%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; up 63 since Aug 2024–Jul 2025.
70	Levison Enterprises LLC Top agencies DOT (Department of Transportation)	$324,697	<0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 69 since Aug 2024–Jul 2025.
71	Trinity Dynamics, Inc. Top agencies VA (Department of Veterans Affairs)	$302,151	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72	Innovative Algorithms LLC Top agencies USAF (Department of the Air Force)	$293,594	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	Trailblazer Innovations LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$288,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
74	Govsmart, Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State) Navy (Department of the Navy)	$283,402	<0.1%	Rank history: not on the FY2021 list, #67 in FY2022, #43 in FY2023, not on the FY2024 list and #37 in FY2025; down 28 since Aug 2024–Jul 2025.
75	G3 Technologies Inc. Top agencies DHS (Department of Homeland Security)	$276,250	<0.1%	Rank history: #31 in FY2021, not on the FY2022–FY2024 lists and #82 in FY2025; new, not ranked in Aug 2024–Jul 2025.
76	Microchip Technology Inc. Through Microsemi Frequency and Time Corp Top agencies USAF (Department of the Air Force)	$263,700	<0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; new, not ranked in Aug 2024–Jul 2025.
77	Ultra Electronics Ocean Systems Inc. Top agencies Navy (Department of the Navy)	$259,471	<0.1%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #85 in FY2025; down 28 since Aug 2024–Jul 2025.
78	FSR Consulting LLC Top agencies DHS (Department of Homeland Security)	$252,323	<0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; new, not ranked in Aug 2024–Jul 2025.
79	Amrad, Inc. Top agencies USDA (Department of Agriculture)	$246,809	<0.1%	Rank history: #50 in FY2021, not on the FY2022 list, #16 in FY2023, #20 in FY2024 and #79 in FY2025; down 46 since Aug 2024–Jul 2025.
80	Montana Armament Group LLC Top agencies DOT (Department of Transportation)	$236,586	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; new, not ranked in Aug 2024–Jul 2025.
81	Iron Bow Technologies, LLC Top agencies Army (Department of the Army)	$229,617	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
82	Skymira LLC Top agencies DOI (Department of the Interior)	$228,475	<0.1%	Rank history: #37 in FY2021, #61 in FY2022, #54 in FY2023, #94 in FY2024 and not on the FY2025 list; up 123 since Aug 2024–Jul 2025.
83	MDS L.L.C. Top agencies Army (Department of the Army)	$223,750	<0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; new, not ranked in Aug 2024–Jul 2025.
84	Fairwinds Technologies LLC Top agencies USDA (Department of Agriculture) USAF (Department of the Air Force) Army (Department of the Army)	$223,080	<0.1%	Rank history: #95 in FY2021, not on the FY2022–FY2023 lists, #74 in FY2024 and #96 in FY2025; new, not ranked in Aug 2024–Jul 2025.
85	Tidewater Distributors LLC Top agencies USAF (Department of the Air Force)	$221,458	<0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; new, not ranked in Aug 2024–Jul 2025.
86	Ferbak, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$221,236	<0.1%	Rank history: #82 in FY2021, #57 in FY2022, not on the FY2023 list, #61 in FY2024 and #70 in FY2025; down 33 since Aug 2024–Jul 2025.
87	Pioneer Energy Products, LLC Top agencies USDA (Department of Agriculture)	$219,783	<0.1%	Rank history: #30 in FY2021, #17 in FY2022, #28 in FY2023, #37 in FY2024 and #56 in FY2025; down 8 since Aug 2024–Jul 2025.
88	PTS Expeditionary Communications, Inc. Top agencies Army (Department of the Army)	$219,563	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 40 since Aug 2024–Jul 2025.
89	Adirondack Electronics Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$219,419	<0.1%	Rank history: #66 in FY2021 and not on the FY2022–FY2025 lists; up 167 since Aug 2024–Jul 2025.
90	Thundercat Technology LLC Top agencies VA (Department of Veterans Affairs)	$215,229	<0.1%	Rank history: #90 in FY2021, #54 in FY2022, #73 in FY2023, #75 in FY2024 and #91 in FY2025; up 1 since Aug 2024–Jul 2025.
91	Silvus Technologies, Inc. Top agencies Army (Department of the Army)	$212,156	<0.1%	Rank history: not on the FY2021 list, #78 in FY2022 and not on the FY2023–FY2025 lists; up 61 since Aug 2024–Jul 2025.
92	TTM Technologies, Inc. Through Telephonics Corp Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$210,050	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	Flexradio, Inc. Top agencies USAF (Department of the Air Force)	$200,201	<0.1%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	Ahtna Infrastructure & Technologies LLC Top agencies USDA (Department of Agriculture)	$187,325	<0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; new, not ranked in Aug 2024–Jul 2025.
95	Adorama Inc. Top agencies USAF (Department of the Air Force) GSA (General Services Administration)	$186,460	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 213 since Aug 2024–Jul 2025.
96	Testforce Usa, Inc. Top agencies USAF (Department of the Air Force)	$178,318	<0.1%	Rank history: not on the FY2021 list, #65 in FY2022, not on the FY2023–FY2024 lists and #92 in FY2025; up 79 since Aug 2024–Jul 2025.
97	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$176,398	<0.1%	Rank history: #52 in FY2021, not on the FY2022–FY2023 lists, #78 in FY2024 and #50 in FY2025; down 40 since Aug 2024–Jul 2025.
98	Somewear Labs Inc. Top agencies Army (Department of the Army)	$174,045	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99	Ogis Communication Group Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$166,546	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 97 since Aug 2024–Jul 2025.
100	Aeronix, Inc. Top agencies Army (Department of the Army)	$160,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.

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100 of 294 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 $1.03 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.
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 5820 contractors in Aug 2025–Jul 2026?

1. Tribalco LLC ($397M), 2. Indra Air Traffic, Inc. ($122M), 3. L3Harris Technologies, Inc. ($89.5M), 4. RTX Corporation ($73.9M), 5. Cynergy Professional Systems LLC ($59.9M), 6. Continental Electronics Corp ($49.5M), 7. Rohde & Schwarz GMBH & Co. Kommanditgesellschaft ($16.6M), 8. ACG Systems, Inc. ($15.4M), 9. Ewing Electronics, Inc. ($15.4M), 10. Cambridge International Systems, Inc. ($12.2M).

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