Top 100 Contractors in PSC 5985: Antennas, Waveguide, and Related Equipment, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC 5985: Antennas, Waveguide, and Related Equipment, 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 69% of PSC 5985 contract dollars from July 2025 through June 2026

Contract obligations: $800,011,334 Net of deobligations, by contracts coded PSC 5985
Contractors: 560 Parent companies with an obligation
Largest contractor: RTX Corporation $155 million, 18.8% 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	RTX Corporation 23 awardees, including Raytheon Company, Raytheon Systems Limited and Collins Elbit Vision Systems, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$154,511,232	18.8%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since Jul 2024–Jun 2025.
2	V2X, Inc. 2 awardees, including Vertex Modernization and Sustainment LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$132,551,431	16.1%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; up 255 since Jul 2024–Jun 2025.
3	R4 Integration Inc. Top agencies USAF (Department of the Air Force)	$49,580,312	6.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
4	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce)	$41,754,322	5.1%	Rank history: #55 in FY2021, #13 in FY2022, #79 in FY2023, #17 in FY2024 and #5 in FY2025; up 8 since Jul 2024–Jun 2025.
5	Northrop Grumman Corporation 8 awardees, including Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$39,573,018	4.8%	Rank history: #11 in FY2021, #7 in FY2022, #6 in FY2023, #14 in FY2024 and #7 in FY2025; up 6 since Jul 2024–Jun 2025.
6	Fairwinds Technologies LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$38,610,084	4.7%	Rank history: not on the FY2021 list, #100 in FY2022, #55 in FY2023, #2 in FY2024 and #3 in FY2025; down 5 since Jul 2024–Jun 2025.
7	L3Harris Technologies, Inc. 15 awardees, including Fisica Applied Technologies, Inc., L3 Technologies, Inc. and L3Harris Global Communications, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$34,899,571	4.2%	Rank history: #2 in FY2021, #6 in FY2022, #7 in FY2023, #4 in FY2024 and #8 in FY2025; up 2 since Jul 2024–Jun 2025.
8	Frontgrade Technologies Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOT (Department of Transportation)	$31,229,642	3.8%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #6 in FY2025; down 1 since Jul 2024–Jun 2025.
9	STS International, Incorporated Top agencies Navy (Department of the Navy)	$24,493,186	3.0%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; up 1 since Jul 2024–Jun 2025.
10	Atlantic Diving Supply, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$18,107,665	2.2%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #18 in FY2025; up 104 since Jul 2024–Jun 2025.
11	Keystone Mission Solutions Corp Top agencies USAF (Department of the Air Force)	$15,523,960	1.9%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; new, not ranked in Jul 2024–Jun 2025.
12	DB Systems, Inc. Top agencies DOT (Department of Transportation)	$12,234,741	1.5%	Rank history: #71 in FY2021, #41 in FY2022, #41 in FY2023, #74 in FY2024 and #15 in FY2025; up 64 since Jul 2024–Jun 2025.
13	Rogue Signal Processing Corp Top agencies Army (Department of the Army)	$11,135,020	1.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
14	BAE Systems 7 awardees, including BAE Systems Space & Mission Systems Inc., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Land & Armaments L.P. Top agencies DLA (Defense Logistics Agency)	$8,678,905	1.1%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; up 15 since Jul 2024–Jun 2025.
15	Gatr Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$8,628,861	1.0%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and #14 in FY2025; up 9 since Jul 2024–Jun 2025.
16	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$6,948,713	0.8%	Rank history: not on the FY2021–FY2025 lists; up 100 since Jul 2024–Jun 2025.
17	Supplycore LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,122,768	0.7%	Rank history: not on the FY2021–FY2025 lists; up 176 since Jul 2024–Jun 2025.
18	Lockheed Martin Corporation 10 awardees, including Derco Aerospace, Inc. and Sikorsky Aircraft Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$4,968,908	0.6%	Rank history: #4 in FY2021, #9 in FY2022, #9 in FY2023, #8 in FY2024 and #9 in FY2025; down 14 since Jul 2024–Jun 2025.
19	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$4,166,829	0.5%	Rank history: #72 in FY2021, #35 in FY2022, #39 in FY2023, #10 in FY2024 and #20 in FY2025; down 3 since Jul 2024–Jun 2025.
20	KBR Wyle Services LLC Top agencies Commerce (Department of Commerce)	$3,975,477	0.5%	Rank history: not on the FY2021 list, #16 in FY2022, #19 in FY2023, #5 in FY2024 and #13 in FY2025; down 14 since Jul 2024–Jun 2025.
21	Symetrics Industries, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$3,947,363	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
22	Hightower Communications Inc. Top agencies USAGM (US Agency for Global Media)	$3,795,384	0.5%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; up 110 since Jul 2024–Jun 2025.
23	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,744,009	0.5%	Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and #22 in FY2025; unchanged since Jul 2024–Jun 2025.
24	Grimes Aerospace Company 3 awardees, including Caes Mission Systems LLC and Caes Systems LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,612,566	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
25	Seacorp, LLC Top agencies Navy (Department of the Navy)	$3,569,167	0.4%	Rank history: #14 in FY2021, #17 in FY2022, #17 in FY2023, #18 in FY2024 and #16 in FY2025; down 5 since Jul 2024–Jun 2025.
26	Rodelco Electronics Corp Top agencies DLA (Defense Logistics Agency)	$3,452,756	0.4%	Rank history: #18 in FY2021, #27 in FY2022, #32 in FY2023, #36 in FY2024 and #78 in FY2025; up 14 since Jul 2024–Jun 2025.
27	Microwave Engineering Corporation Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$3,366,065	0.4%	Rank history: #31 in FY2021, #45 in FY2022, #27 in FY2023, #30 in FY2024 and #38 in FY2025; up 32 since Jul 2024–Jun 2025.
28	R.a. Miller Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$3,326,349	0.4%	Rank history: #20 in FY2021, #21 in FY2022, #11 in FY2023, #21 in FY2024 and #36 in FY2025; up 9 since Jul 2024–Jun 2025.
29	Southwest Research Institute Top agencies Navy (Department of the Navy)	$3,197,044	0.4%	Rank history: #23 in FY2021, #30 in FY2022, #45 in FY2023, #24 in FY2024 and #25 in FY2025; down 3 since Jul 2024–Jun 2025.
30	General Microwave Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$3,186,470	0.4%	Rank history: not on the FY2021–FY2023 lists, #51 in FY2024 and #91 in FY2025; up 52 since Jul 2024–Jun 2025.
31	L3 Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,895,695	0.4%	Rank history: not on the FY2021 list, #97 in FY2022, not on the FY2023–FY2024 lists and #28 in FY2025; new, not ranked in Jul 2024–Jun 2025.
32	The Boeing Company 5 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,769,608	0.3%	Rank history: #24 in FY2021, #14 in FY2022, #47 in FY2023, #23 in FY2024 and #10 in FY2025; down 24 since Jul 2024–Jun 2025.
33	New TECH Solutions, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$2,717,492	0.3%	Rank history: #30 in FY2021, #31 in FY2022, not on the FY2023 list, #38 in FY2024 and #26 in FY2025; up 2 since Jul 2024–Jun 2025.
34	Telemetry & Communications Systems, Inc. Top agencies NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$2,599,127	0.3%	Rank history: #58 in FY2021, #39 in FY2022, not on the FY2023–FY2024 lists and #31 in FY2025; new, not ranked in Jul 2024–Jun 2025.
35	Govsmart, Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State)	$2,363,697	0.3%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023, #34 in FY2024 and #29 in FY2025; up 1 since Jul 2024–Jun 2025.
36	Seneca Strategic Partners, LLC Top agencies USSOCOM (United States Special Operations Command)	$2,288,408	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
37	Dayton-Granger, Inc. Top agencies DLA (Defense Logistics Agency)	$2,128,142	0.3%	Rank history: #50 in FY2021, #33 in FY2022, #42 in FY2023, #45 in FY2024 and #24 in FY2025; down 10 since Jul 2024–Jun 2025.
38	Loughmiller Machine, Tool & Design Top agencies Navy (Department of the Navy)	$1,943,518	0.2%	Rank history: #35 in FY2021, not on the FY2022–FY2024 lists and #53 in FY2025; up 20 since Jul 2024–Jun 2025.
39	Access Electronics LLC Top agencies DLA (Defense Logistics Agency)	$1,866,651	0.2%	Rank history: not on the FY2021–FY2025 lists; up 105 since Jul 2024–Jun 2025.
40	Logistico LLC Top agencies DLA (Defense Logistics Agency)	$1,846,726	0.2%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #45 in FY2025; up 7 since Jul 2024–Jun 2025.
41	Motorola Inc 2 awardees, including Silvus Technologies, Inc. and Motorola Solutions, Inc. Top agencies USAF (Department of the Air Force)	$1,837,332	0.2%	Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and not on the FY2025 list; down 24 since Jul 2024–Jun 2025.
42	Rrds Inc. Top agencies USAF (Department of the Air Force)	$1,793,833	0.2%	Rank history: not on the FY2021 list, #58 in FY2022 and not on the FY2023–FY2025 lists; up 189 since Jul 2024–Jun 2025.
43	Microwave Techniques LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,761,230	0.2%	Rank history: not on the FY2021–FY2023 lists, #88 in FY2024 and #52 in FY2025; up 10 since Jul 2024–Jun 2025.
44	Ferbak, Inc. Top agencies USAF (Department of the Air Force)	$1,678,077	0.2%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Jul 2024–Jun 2025.
45	Northern Defense Industries, LLC Top agencies Navy (Department of the Navy)	$1,647,426	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
46	Architechture Solutions LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,613,902	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
47	Starwin Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,599,330	0.2%	Rank history: not on the FY2021–FY2025 lists; up 78 since Jul 2024–Jun 2025.
48	American Fast Freight Inc. Through CPI Radant Technologies Division Inc. Top agencies Navy (Department of the Navy)	$1,578,388	0.2%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; new, not ranked in Jul 2024–Jun 2025.
49	Daico Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$1,504,226	0.2%	Rank history: #54 in FY2021, #57 in FY2022, not on the FY2023 list, #66 in FY2024 and #43 in FY2025; up 24 since Jul 2024–Jun 2025.
50	Aviatech Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,430,317	0.2%	Rank history: not on the FY2021 list, #63 in FY2022, #75 in FY2023, not on the FY2024 list and #51 in FY2025; up 7 since Jul 2024–Jun 2025.
51	Briartek Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,429,102	0.2%	Rank history: #37 in FY2021 and not on the FY2022–FY2025 lists; up 86 since Jul 2024–Jun 2025.
52	Microtech Inc. Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation)	$1,425,214	0.2%	Rank history: #41 in FY2021, #44 in FY2022, #36 in FY2023, #48 in FY2024 and #32 in FY2025; down 19 since Jul 2024–Jun 2025.
53	Caes Systems LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,392,575	0.2%	Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #37 in FY2025; down 48 since Jul 2024–Jun 2025.
54	Ubc, Inc. Top agencies Navy (Department of the Navy)	$1,279,321	0.2%	Rank history: #16 in FY2021, #43 in FY2022, #31 in FY2023, #25 in FY2024 and #39 in FY2025; down 24 since Jul 2024–Jun 2025.
55	Heico Aerospace Corporat 4 awardees, including Seal Dynamics LLC, Aeroantenna Technology, Inc. and Research Electronics International, L.L.C. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,275,082	0.2%	Rank history: #74 in FY2021, #38 in FY2022, #20 in FY2023, #54 in FY2024 and #40 in FY2025; down 11 since Jul 2024–Jun 2025.
56	G.s.e. Dynamics, Inc. Top agencies Navy (Department of the Navy)	$1,217,206	0.1%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023, #99 in FY2024 and #54 in FY2025; up 128 since Jul 2024–Jun 2025.
57	Allied Defense Industries, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,202,414	0.1%	Rank history: not on the FY2021–FY2023 lists, #73 in FY2024 and #59 in FY2025; up 11 since Jul 2024–Jun 2025.
58	U.s.a. Spares Inc. Top agencies Navy (Department of the Navy)	$1,167,755	0.1%	Rank history: not on the FY2021 list, #51 in FY2022, #46 in FY2023, #58 in FY2024 and #34 in FY2025; up 8 since Jul 2024–Jun 2025.
59	Tower Inspection Inc. Top agencies Commerce (Department of Commerce)	$1,104,619	0.1%	Rank history: #64 in FY2021, not on the FY2022 list, #84 in FY2023, #81 in FY2024 and #56 in FY2025; up 51 since Jul 2024–Jun 2025.
60	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,088,276	0.1%	Rank history: #84 in FY2021, #95 in FY2022, not on the FY2023–FY2024 lists and #77 in FY2025; up 30 since Jul 2024–Jun 2025.
61	RLC Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$1,078,327	0.1%	Rank history: #45 in FY2021, #52 in FY2022, #44 in FY2023, #44 in FY2024 and #35 in FY2025; down 23 since Jul 2024–Jun 2025.
62	BAE Systems Space & Mission Systems Inc. Top agencies DLA (Defense Logistics Agency)	$1,070,599	0.1%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; up 337 since Jul 2024–Jun 2025.
63	General Dynamics Corporation 5 awardees, including GPS Source Inc., General Dynamics Mission Systems, Inc. and General Dynamics Land Systems Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,047,077	0.1%	Rank history: #10 in FY2021, #4 in FY2022, #3 in FY2023, #20 in FY2024 and #47 in FY2025; down 35 since Jul 2024–Jun 2025.
64	Wartech Engineering LLC Top agencies USAF (Department of the Air Force)	$1,036,642	0.1%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Jul 2024–Jun 2025.
65	DH Technologies, Inc. Top agencies DOJ (Department of Justice)	$984,168	0.1%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; new, not ranked in Jul 2024–Jun 2025.
66	Diamond Antenna & Microwave Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOT (Department of Transportation)	$980,983	0.1%	Rank history: not on the FY2021 list, #12 in FY2022 and not on the FY2023–FY2025 lists; up 51 since Jul 2024–Jun 2025.
67	Signal Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$970,272	0.1%	Rank history: not on the FY2021 list, #54 in FY2022, not on the FY2023 list, #59 in FY2024 and #44 in FY2025; down 33 since Jul 2024–Jun 2025.
68	Linmarr Associates, Inc. Top agencies USAF (Department of the Air Force)	$965,817	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
69	TIM Price Inc. Top agencies Navy (Department of the Navy)	$926,182	0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023, not on the FY2024 list and #65 in FY2025; new, not ranked in Jul 2024–Jun 2025.
70	Integrity Defense Services Inc. Top agencies Navy (Department of the Navy)	$907,173	0.1%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; new, not ranked in Jul 2024–Jun 2025.
71	Sierra Nevada Company, LLC Top agencies Navy (Department of the Navy)	$899,059	0.1%	Rank history: not on the FY2021–FY2025 lists; up 150 since Jul 2024–Jun 2025.
72	Saab Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$857,150	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
73	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$853,776	0.1%	Rank history: #77 in FY2021, not on the FY2022–FY2023 lists, #71 in FY2024 and #42 in FY2025; down 32 since Jul 2024–Jun 2025.
74	Indra Air Traffic, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$814,383	0.1%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and not on the FY2025 list; up 35 since Jul 2024–Jun 2025.
75	Denke Laboratories, Inc. Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation) Navy (Department of the Navy)	$806,535	0.1%	Rank history: #83 in FY2021, #79 in FY2022, #74 in FY2023, #67 in FY2024 and #74 in FY2025; down 4 since Jul 2024–Jun 2025.
76	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$790,392	0.1%	Rank history: #98 in FY2021, #59 in FY2022, #57 in FY2023, #32 in FY2024 and #50 in FY2025; down 27 since Jul 2024–Jun 2025.
77	QAR Industries Inc. Through Antenna Products Corporation Top agencies Navy (Department of the Navy) DOT (Department of Transportation) DLA (Defense Logistics Agency)	$779,673	0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023, #50 in FY2024 and #93 in FY2025; down 22 since Jul 2024–Jun 2025.
78	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$778,430	0.1%	Rank history: not on the FY2021–FY2025 lists; up 122 since Jul 2024–Jun 2025.
79	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$761,861	0.1%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; down 23 since Jul 2024–Jun 2025.
80	Comrod Inc Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$717,769	0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023, #92 in FY2024 and #85 in FY2025; up 21 since Jul 2024–Jun 2025.
81	Scioteq LLC 2 awardees, including Chelton Limited and Marathonnorco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$714,746	0.1%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; down 50 since Jul 2024–Jun 2025.
82	Shiloh Industries Inc. Top agencies DLA (Defense Logistics Agency)	$707,532	0.1%	Rank history: not on the FY2021–FY2025 lists; up 130 since Jul 2024–Jun 2025.
83	Bering Straits Professional Services, LLC Top agencies DHA (Defense Health Agency)	$707,137	0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; new, not ranked in Jul 2024–Jun 2025.
84	Trident Precision Manufacturing, Inc. Top agencies Navy (Department of the Navy)	$669,748	0.1%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and not on the FY2025 list; up 66 since Jul 2024–Jun 2025.
85	Ewing Electronics, Inc. Top agencies USAF (Department of the Air Force)	$658,960	0.1%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; up 48 since Jul 2024–Jun 2025.
86	Sterling Computers Corporation Top agencies Army (Department of the Army) DOJ (Department of Justice)	$655,314	0.1%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; up 196 since Jul 2024–Jun 2025.
87	Veterans Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$640,830	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
88	First RF Corporation Top agencies DLA (Defense Logistics Agency)	$640,500	0.1%	Rank history: not on the FY2021–FY2025 lists; up 50 since Jul 2024–Jun 2025.
89	Persistent Systems LLC Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$638,232	0.1%	Rank history: not on the FY2021–FY2023 lists, #43 in FY2024 and not on the FY2025 list; down 50 since Jul 2024–Jun 2025.
90	Motorola Solutions, Inc. Top agencies USAF (Department of the Air Force)	$626,716	0.1%	Rank history: not on the FY2021–FY2025 lists; up 401 since Jul 2024–Jun 2025.
91	Narda Holdings, Inc. Top agencies DLA (Defense Logistics Agency)	$624,009	0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; up 2 since Jul 2024–Jun 2025.
92	Sector Microwave Industries, Inc. Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation)	$613,355	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
93	Ultra Electronics TCS Inc. Top agencies DLA (Defense Logistics Agency)	$603,157	0.1%	Rank history: not on the FY2021–FY2025 lists; up 196 since Jul 2024–Jun 2025.
94	Progressive Hydraulics, Inc. Top agencies Army (Department of the Army)	$596,040	0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; up 11 since Jul 2024–Jun 2025.
95	Par Defense Industries, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$566,462	0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; down 10 since Jul 2024–Jun 2025.
96	Science Applications International Corporation Top agencies Navy (Department of the Navy)	$562,551	0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; down 1 since Jul 2024–Jun 2025.
97	Moog Inc. Top agencies DLA (Defense Logistics Agency)	$561,706	0.1%	Rank history: #68 in FY2021, not on the FY2022 list, #69 in FY2023, #64 in FY2024 and not on the FY2025 list; up 2 since Jul 2024–Jun 2025.
98	DLA Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$541,079	0.1%	Rank history: not on the FY2021–FY2025 lists; up 70 since Jul 2024–Jun 2025.
99	Statz Corp Top agencies DLA (Defense Logistics Agency)	$506,866	0.1%	Rank history: not on the FY2021–FY2023 lists, #46 in FY2024 and #76 in FY2025; down 22 since Jul 2024–Jun 2025.
100	V3Gate, LLC Top agencies DOJ (Department of Justice)	$490,262	0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; new, not ranked in Jul 2024–Jun 2025.

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100 of 560 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 $823 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. 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 5985 contractors in Jul 2025–Jun 2026?

1. RTX Corporation ($155M), 2. V2X, Inc. ($133M), 3. R4 Integration Inc. ($49.6M), 4. Advanced Computer Concepts, Inc. ($41.8M), 5. Northrop Grumman Corporation ($39.6M), 6. Fairwinds Technologies LLC ($38.6M), 7. L3Harris Technologies, Inc. ($34.9M), 8. Frontgrade Technologies Inc. ($31.2M), 9. STS International, Incorporated ($24.5M), 10. Atlantic Diving Supply, Inc. ($18.1M).

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