Top 100 Contractors in PSC 6610: Flight Instruments, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC 6610: Flight Instruments, 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 76% of PSC 6610 contract dollars from July 2025 through June 2026

Contract obligations: $158,452,033 Net of deobligations, by contracts coded PSC 6610
Contractors: 147 Parent companies with an obligation
Largest contractor: RTX Corporation $23.4 million, 14.2% 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 11 awardees, including Rockwell Collins, Inc., Rosemount Aerospace Inc. and Hamilton Sundstrand Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$23,372,568	14.2%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2023, #1 in FY2024 and #18 in FY2025; up 8 since Jul 2024–Jun 2025.
2	L3Harris Technologies, Inc. 2 awardees, including Acron Aviation, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$18,730,944	11.4%	Rank history: #5 in FY2021, #4 in FY2022, #9 in FY2023, #3 in FY2024 and #4 in FY2025; unchanged since Jul 2024–Jun 2025.
3	THALES 2 awardees, including Thales Defense & Security Inc. and Thales Belgium Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$16,374,307	10.0%	Rank history: #3 in FY2021, #7 in FY2022, #3 in FY2023, #4 in FY2024 and #17 in FY2025; up 20 since Jul 2024–Jun 2025.
4	Honeybee Robotics LLC Top agencies NASA (National Aeronautics and Space Administration)	$14,706,165	8.9%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023, #11 in FY2024 and #2 in FY2025; down 1 since Jul 2024–Jun 2025.
5	Lockheed Martin Corporation 7 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$14,156,368	8.6%	Rank history: #18 in FY2021, #6 in FY2022, #8 in FY2023, #2 in FY2024 and #3 in FY2025; down 4 since Jul 2024–Jun 2025.
6	Southwest Research Institute Top agencies NASA (National Aeronautics and Space Administration) Commerce (Department of Commerce)	$14,130,500	8.6%	Rank history: #1 in FY2021, #5 in FY2022, #14 in FY2023, #24 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
7	General Electric Company Through GE Aviation Systems LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$8,950,658	5.4%	Rank history: #17 in FY2021, #3 in FY2022, #15 in FY2023, #52 in FY2024 and #6 in FY2025; new, not ranked in Jul 2024–Jun 2025.
8	The Boeing Company 4 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,187,226	3.8%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023, #22 in FY2024 and #9 in FY2025; up 12 since Jul 2024–Jun 2025.
9	Carp Industries Corp Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$4,728,188	2.9%	Rank history: not on the FY2021 list, #81 in FY2022, not on the FY2023 list, #14 in FY2024 and #8 in FY2025; up 1 since Jul 2024–Jun 2025.
10	Rosemount Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$3,639,594	2.2%	Rank history: #24 in FY2021, #42 in FY2022, not on the FY2023 list, #10 in FY2024 and #5 in FY2025; down 3 since Jul 2024–Jun 2025.
11	Indal Technologies Inc 2 awardees, including Curtiss-Wright DS, Inc. and Penny & Giles Aerospace Limited Top agencies Navy (Department of the Navy) Army (Department of the Army)	$2,537,869	1.5%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #7 in FY2025; down 3 since Jul 2024–Jun 2025.
12	Simtech, Inc. Top agencies Navy (Department of the Navy)	$2,378,616	1.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
13	Scioteq LLC 3 awardees, including Aerosonic LLC, Adams Rite Aerospace, Inc. and Harcosemco LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$2,131,420	1.3%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #10 in FY2025; unchanged since Jul 2024–Jun 2025.
14	Honeywell International Inc. 4 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$1,893,617	1.2%	Rank history: #4 in FY2021, #48 in FY2022, #4 in FY2023, #12 in FY2024 and #13 in FY2025; up 23 since Jul 2024–Jun 2025.
15	Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$1,826,644	1.1%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #21 in FY2025; up 67 since Jul 2024–Jun 2025.
16	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,682,527	1.0%	Rank history: #10 in FY2021, #20 in FY2022, #18 in FY2023, not on the FY2024 list and #25 in FY2025; up 36 since Jul 2024–Jun 2025.
17	Phaostron Instrument and Electronic Company Top agencies DLA (Defense Logistics Agency)	$1,636,340	1.0%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Jul 2024–Jun 2025.
18	Ontic Engineering and Manufacturing Inc. 2 awardees, including Ontic Engineering & Manufacturing UK Limited Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,427,711	0.9%	Rank history: #63 in FY2021, #39 in FY2022, #22 in FY2023, #42 in FY2024 and #15 in FY2025; up 16 since Jul 2024–Jun 2025.
19	Andoeya Space AS Top agencies NASA (National Aeronautics and Space Administration)	$1,385,378	0.8%	Rank history: not on the FY2021–FY2023 lists, #19 in FY2024 and #19 in FY2025; up 2 since Jul 2024–Jun 2025.
20	S & K Aerospace, LLC Top agencies Navy (Department of the Navy)	$1,337,876	0.8%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023, #26 in FY2024 and #38 in FY2025; up 8 since Jul 2024–Jun 2025.
21	Elbit Systems of America LLC Through Elbitamerica, Inc. Top agencies Navy (Department of the Navy)	$1,313,405	0.8%	Rank history: not on the FY2021–FY2023 lists, #92 in FY2024 and #89 in FY2025; up 45 since Jul 2024–Jun 2025.
22	Northrop Grumman Corporation 3 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$1,188,755	0.7%	Rank history: #27 in FY2021, #8 in FY2022, #11 in FY2023, #15 in FY2024 and #16 in FY2025; down 8 since Jul 2024–Jun 2025.
23	STS International, Incorporated Top agencies Navy (Department of the Navy)	$958,467	0.6%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; new, not ranked in Jul 2024–Jun 2025.
24	BAE Systems Through BAE Systems Information & Electronic Systems Integration Inc. Top agencies Navy (Department of the Navy)	$835,956	0.5%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; new, not ranked in Jul 2024–Jun 2025.
25	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$800,782	0.5%	Rank history: #44 in FY2021, #49 in FY2022, #72 in FY2023, #61 in FY2024 and #26 in FY2025; down 3 since Jul 2024–Jun 2025.
26	SAFRAN Through Safran Defense & Space, Inc. Top agencies Navy (Department of the Navy)	$614,253	0.4%	Rank history: #16 in FY2021, #11 in FY2022, #13 in FY2023, #16 in FY2024 and #14 in FY2025; down 11 since Jul 2024–Jun 2025.
27	Mercury Mission Systems LLC Top agencies Navy (Department of the Navy)	$612,699	0.4%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
28	The Regents of the University of California Top agencies Commerce (Department of Commerce)	$419,515	0.3%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Jul 2024–Jun 2025.
29	S-Tec Corporation Top agencies DOT (Department of Transportation)	$409,200	0.2%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; new, not ranked in Jul 2024–Jun 2025.
30	TTM Technologies, Inc. Through Telephonics Corporation Top agencies USAF (Department of the Air Force)	$399,829	0.2%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
31	Techcomp USA Inc. Top agencies Navy (Department of the Navy)	$371,233	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
32	MCI Solutions Inc Top agencies DLA (Defense Logistics Agency)	$349,476	0.2%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Jul 2024–Jun 2025.
33	Textron Inc. 2 awardees, including Bell Textron Inc. and Textron Systems Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$334,449	0.2%	Rank history: #67 in FY2021, #46 in FY2022, #7 in FY2023, #58 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
34	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$315,309	0.2%	Rank history: #54 in FY2021, #36 in FY2022, #79 in FY2023, #25 in FY2024 and #37 in FY2025; down 2 since Jul 2024–Jun 2025.
35	Statz Corp Top agencies DLA (Defense Logistics Agency)	$313,428	0.2%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and #50 in FY2025; up 38 since Jul 2024–Jun 2025.
36	V2X, Inc. Through Vertex Modernization and Sustainment LLC Top agencies DLA (Defense Logistics Agency)	$278,454	0.2%	Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and not on the FY2025 list; down 31 since Jul 2024–Jun 2025.
37	CACI International Inc. Through Danbury Mission Technologies, LLC Top agencies Navy (Department of the Navy)	$276,999	0.2%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; new, not ranked in Jul 2024–Jun 2025.
38	Edmo Distributors, Incorporated Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$258,782	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
39	Rural Route 2, LLC Top agencies DLA (Defense Logistics Agency)	$255,171	0.2%	Rank history: #49 in FY2021, #55 in FY2022, not on the FY2023 list, #39 in FY2024 and #55 in FY2025; up 9 since Jul 2024–Jun 2025.
40	Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$249,571	0.2%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; up 25 since Jul 2024–Jun 2025.
41	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$243,285	0.1%	Rank history: not on the FY2021–FY2023 lists, #75 in FY2024 and #27 in FY2025; down 17 since Jul 2024–Jun 2025.
42	Aero Engineering Support Group Inc. Top agencies Army (Department of the Army)	$228,965	0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
43	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$198,095	0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023, not on the FY2024 list and #61 in FY2025; up 66 since Jul 2024–Jun 2025.
44	Sentinel Aerospace, LLC Top agencies DLA (Defense Logistics Agency)	$192,500	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
45	Leonardo S.p.A. Top agencies DHS (Department of Homeland Security)	$190,564	0.1%	Rank history: not on the FY2021 list, #93 in FY2022, #88 in FY2023, #40 in FY2024 and #66 in FY2025; up 10 since Jul 2024–Jun 2025.
46	Ases LLC Top agencies DLA (Defense Logistics Agency)	$187,498	0.1%	Rank history: not on the FY2021 list, #70 in FY2022, not on the FY2023–FY2024 lists and #44 in FY2025; up 8 since Jul 2024–Jun 2025.
47	US Milpack & Manufacturing Corp Top agencies DLA (Defense Logistics Agency)	$180,600	0.1%	Rank history: not on the FY2021–FY2023 lists, #46 in FY2024 and #42 in FY2025; new, not ranked in Jul 2024–Jun 2025.
48	Kitco LLC Top agencies DLA (Defense Logistics Agency)	$174,552	0.1%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; down 13 since Jul 2024–Jun 2025.
49	Peerless Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$170,533	0.1%	Rank history: #69 in FY2021, #60 in FY2022, #41 in FY2023, #62 in FY2024 and #59 in FY2025; up 14 since Jul 2024–Jun 2025.
50	Heico Aerospace Corporat Through Seal Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$151,485	0.1%	Rank history: #99 in FY2021, not on the FY2022 list, #78 in FY2023, #85 in FY2024 and #53 in FY2025; up 14 since Jul 2024–Jun 2025.
51	Symetrics Industries, LLC Top agencies Navy (Department of the Navy)	$121,060	0.1%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; down 18 since Jul 2024–Jun 2025.
52	Aircraft Instruments Co Top agencies DLA (Defense Logistics Agency)	$117,789	0.1%	Rank history: #57 in FY2021, #51 in FY2022, #80 in FY2023, #74 in FY2024 and #63 in FY2025; up 4 since Jul 2024–Jun 2025.
53	Air Instro, Inc. Top agencies DLA (Defense Logistics Agency)	$114,825	0.1%	Rank history: not on the FY2021 list, #64 in FY2022, #51 in FY2023, #80 in FY2024 and #40 in FY2025; down 8 since Jul 2024–Jun 2025.
54	Meggitt (Orange County), Inc. Top agencies DLA (Defense Logistics Agency)	$111,527	0.1%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; up 27 since Jul 2024–Jun 2025.
55	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$108,218	0.1%	Rank history: #33 in FY2021, #38 in FY2022, #38 in FY2023, #36 in FY2024 and #45 in FY2025; down 17 since Jul 2024–Jun 2025.
56	Globe Engineering Co., Inc. Top agencies DLA (Defense Logistics Agency)	$104,158	0.1%	Rank history: #70 in FY2021, not on the FY2022 list, #64 in FY2023, #64 in FY2024 and #78 in FY2025; up 39 since Jul 2024–Jun 2025.
57	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$103,650	0.1%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; up 4 since Jul 2024–Jun 2025.
58	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$96,230	0.1%	Rank history: #79 in FY2021, #99 in FY2022, #47 in FY2023, not on the FY2024 list and #32 in FY2025; down 27 since Jul 2024–Jun 2025.
59	Pinnacle Research and Aviation, LLC Top agencies DLA (Defense Logistics Agency)	$95,200	0.1%	Rank history: not on the FY2021–FY2025 lists; up 69 since Jul 2024–Jun 2025.
60	Leach International Corp Through Transdigm Inc. Top agencies DLA (Defense Logistics Agency)	$86,823	0.1%	Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and #11 in FY2025; down 49 since Jul 2024–Jun 2025.
61	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$83,065	0.1%	Rank history: not on the FY2021 list, #96 in FY2022, #90 in FY2023, #89 in FY2024 and #70 in FY2025; up 28 since Jul 2024–Jun 2025.
62	Lee Air Company, Inc. Top agencies DLA (Defense Logistics Agency)	$76,200	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 43 since Jul 2024–Jun 2025.
63	Computer Locaters, Inc. Top agencies DLA (Defense Logistics Agency)	$76,100	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
64	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$75,688	<0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023, not on the FY2024 list and #69 in FY2025; up 8 since Jul 2024–Jun 2025.
65	QED Inc. Top agencies DLA (Defense Logistics Agency)	$74,456	<0.1%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023, #100 in FY2024 and #79 in FY2025; up 11 since Jul 2024–Jun 2025.
66	Hampton Roads Helicopters, Inc. Top agencies DOT (Department of Transportation)	$73,520	<0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; new, not ranked in Jul 2024–Jun 2025.
67	Parts and Repair Technical Services, Inc. Top agencies DLA (Defense Logistics Agency)	$67,350	<0.1%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023, not on the FY2024 list and #77 in FY2025; new, not ranked in Jul 2024–Jun 2025.
68	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$65,901	<0.1%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and #57 in FY2025; down 15 since Jul 2024–Jun 2025.
69	Airtronics, LLC Top agencies Navy (Department of the Navy)	$65,076	<0.1%	Rank history: #55 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	Kearflex Engineering Company Top agencies Navy (Department of the Navy)	$64,020	<0.1%	Rank history: #81 in FY2021, not on the FY2022 list, #54 in FY2023, #82 in FY2024 and #97 in FY2025; up 21 since Jul 2024–Jun 2025.
71	Woodward, Inc. Top agencies DHS (Department of Homeland Security)	$63,792	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
72	Duncan Aviation Inc. Top agencies Navy (Department of the Navy)	$60,800	<0.1%	Rank history: #76 in FY2021, not on the FY2022–FY2023 lists, #94 in FY2024 and not on the FY2025 list; up 13 since Jul 2024–Jun 2025.
73	Southern Cross Aviation, LLC Top agencies DHS (Department of Homeland Security)	$60,358	<0.1%	Rank history: not on the FY2021 list, #77 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
74	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$57,241	<0.1%	Rank history: #25 in FY2021, not on the FY2022 list, #63 in FY2023, #68 in FY2024 and #75 in FY2025; up 6 since Jul 2024–Jun 2025.
75	Measurement Specialties Inc. Top agencies Navy (Department of the Navy)	$56,040	<0.1%	Rank history: not on the FY2021–FY2023 lists, #70 in FY2024 and #65 in FY2025; up 25 since Jul 2024–Jun 2025.
76	Airbus DS Military Aircraft Inc. Top agencies DHS (Department of Homeland Security)	$48,805	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
77	Rexel Usa, Inc. Top agencies Navy (Department of the Navy)	$46,727	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
78	EOS Inc. Top agencies DLA (Defense Logistics Agency)	$46,008	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
79	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$45,700	<0.1%	Rank history: #29 in FY2021, #28 in FY2022, #33 in FY2023, #97 in FY2024 and #84 in FY2025; up 15 since Jul 2024–Jun 2025.
80	Jmsonline.net, LLC Top agencies GSA (General Services Administration)	$42,476	<0.1%	Rank history: not on the FY2021–FY2023 lists, #88 in FY2024 and not on the FY2025 list; up 18 since Jul 2024–Jun 2025.
81	Olmsted Instrument Co Top agencies Army (Department of the Army)	$41,650	<0.1%	Rank history: #26 in FY2021, #22 in FY2022, #66 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
82	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$41,649	<0.1%	Rank history: #82 in FY2021, #21 in FY2022, #65 in FY2023, #38 in FY2024 and #91 in FY2025; up 14 since Jul 2024–Jun 2025.
83	AAR Government Services Inc. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$41,596	<0.1%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #54 in FY2025; down 44 since Jul 2024–Jun 2025.
84	Amcan Instruments, Inc. Top agencies DLA (Defense Logistics Agency)	$40,850	<0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; up 26 since Jul 2024–Jun 2025.
85	WKF (Friedman) Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$38,139	<0.1%	Rank history: #73 in FY2021, not on the FY2022–FY2023 lists, #73 in FY2024 and #93 in FY2025; down 25 since Jul 2024–Jun 2025.
86	Mod-A-Can Inc. Top agencies DLA (Defense Logistics Agency)	$37,640	<0.1%	Rank history: #51 in FY2021, #66 in FY2022, #27 in FY2023, #51 in FY2024 and #64 in FY2025; down 27 since Jul 2024–Jun 2025.
87	Percipient Manufacturing, LLC Top agencies DLA (Defense Logistics Agency)	$37,385	<0.1%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and #92 in FY2025; up 1 since Jul 2024–Jun 2025.
88	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$36,673	<0.1%	Rank history: not on the FY2021 list, #80 in FY2022, #36 in FY2023, #67 in FY2024 and #47 in FY2025; down 39 since Jul 2024–Jun 2025.
89	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$36,241	<0.1%	Rank history: #59 in FY2021, not on the FY2022 list, #46 in FY2023, #33 in FY2024 and #76 in FY2025; down 21 since Jul 2024–Jun 2025.
90	BTC Electronic Components, LLC Top agencies DLA (Defense Logistics Agency)	$33,847	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Ameritech Die & Mold South, Inc. Top agencies DLA (Defense Logistics Agency)	$32,998	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Blue Cord Logistic Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$31,984	<0.1%	Rank history: #68 in FY2021, not on the FY2022–FY2023 lists, #90 in FY2024 and #86 in FY2025; new, not ranked in Jul 2024–Jun 2025.
93	AMS 21St Century Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$26,094	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	The Gyro House Top agencies Navy (Department of the Navy)	$25,740	<0.1%	Rank history: #87 in FY2021, #78 in FY2022, #71 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
95	Vehicle Maintenance Program Inc. Top agencies DLA (Defense Logistics Agency)	$25,709	<0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; new, not ranked in Jul 2024–Jun 2025.
96	Precision Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$23,389	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97	Beta Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$22,044	<0.1%	Rank history: #61 in FY2021, not on the FY2022–FY2024 lists and #73 in FY2025; down 18 since Jul 2024–Jun 2025.
98	The W.w. Williams Company, LLC Top agencies DHS (Department of Homeland Security)	$21,896	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
99	Central Power Systems & Services, LLC Top agencies DHS (Department of Homeland Security)	$21,868	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Wraith Systems LLC Top agencies USAF (Department of the Air Force)	$18,675	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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100 of 147 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 $164 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 6610 contractors in Jul 2025–Jun 2026?

1. RTX Corporation ($23.4M), 2. L3Harris Technologies, Inc. ($18.7M), 3. THALES ($16.4M), 4. Honeybee Robotics LLC ($14.7M), 5. Lockheed Martin Corporation ($14.2M), 6. Southwest Research Institute ($14.1M), 7. General Electric Company ($8.95M), 8. The Boeing Company ($6.19M), 9. Carp Industries Corp ($4.73M), 10. Rosemount Aerospace Inc. ($3.64M).

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