Top 100 Contractors in PSC 1660: Aircraft Air Conditioning, Heating, and Pressurizing Equipment, FY2023

Name: Top 100 Contractors in PSC 1660: Aircraft Air Conditioning, Heating, and Pressurizing Equipment, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 67% of FY2023 PSC 1660 contract dollars

Contract obligations: $132,030,815 Net of deobligations, by contracts coded PSC 1660
Contractors: 245 Parent companies with an obligation
Largest contractor: Essex Industries Inc. $19.3 million, 13.4% 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	Essex Industries Inc. 4 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$19,307,563	13.4%	Rank history: #1 in FY2021, #3 in FY2022, #3 in FY2024 and #9 in FY2025; up 2 since FY2022.
2	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$16,097,177	11.2%	Rank history: #5 in FY2021, #4 in FY2022, #4 in FY2024 and #2 in FY2025; up 2 since FY2022.
3	Ametek Inc. 3 awardees, including Ametek Thermal Systems Inc., Drake Air, Inc. and Ametek Ameron, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$11,523,680	8.0%	Rank history: #36 in FY2021, #30 in FY2022, #46 in FY2024 and not on the FY2025 list; up 27 since FY2022.
4	Honeywell International Inc. 7 awardees, including Honeywell Aerospace International Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$9,701,499	6.7%	Rank history: #4 in FY2021, #1 in FY2022, #2 in FY2024 and #1 in FY2025; down 3 since FY2022.
5	RTX Corporation 6 awardees, including Hamilton Sundstrand Corporation, Hamilton Sunstrand Aviation Services Inc. and HS Marston Aerospace Limited Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$9,531,197	6.6%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2024 and #4 in FY2025; down 3 since FY2022.
6	Lockheed Martin Corporation 7 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$8,631,541	6.0%	Rank history: #6 in FY2021, #8 in FY2022, #8 in FY2024 and #11 in FY2025; up 2 since FY2022.
7	SAFRAN 3 awardees, including Avox Systems Inc. and Safran Ventilation Systems Usa, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$7,596,616	5.3%	Rank history: #3 in FY2021, #7 in FY2022, #5 in FY2024 and #3 in FY2025; unchanged since FY2022.
8	Gentex Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$5,781,612	4.0%	Rank history: not on the FY2021 list, #6 in FY2022, #6 in FY2024 and #5 in FY2025; down 2 since FY2022.
9	Cobham Mission Systems Orchard Park Inc. 2 awardees, including Mission Systems Davenport Inc. and Mission Systems Orchard Park Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$5,702,841	4.0%	Rank history: not on the FY2021 list, #5 in FY2022, #39 in FY2024 and not on the FY2025 list; down 4 since FY2022.
10	Formworks Plastics Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$3,348,492	2.3%	Rank history: not on the FY2021 list, #78 in FY2022, #15 in FY2024 and #88 in FY2025; up 68 since FY2022.
11	Northrop Grumman Corporation 5 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,839,697	2.0%	Rank history: #11 in FY2021, not on the FY2022 list, #19 in FY2024 and #48 in FY2025; up 176 since FY2022.
12	S3 International LLC Through S3 Aerodefense LLC Top agencies DLA (Defense Logistics Agency)	$1,905,263	1.3%	Rank history: #10 in FY2021, #17 in FY2022, #41 in FY2024 and not on the FY2025 list; up 5 since FY2022.
13	Heico Aerospace Corporat 5 awardees, including Seal Dynamics LLC, Aerospace & Commercial Technologies, LLC and Thermal Structures, Inc. Top agencies DLA (Defense Logistics Agency)	$1,203,268	0.8%	Rank history: #15 in FY2021, #25 in FY2022, #18 in FY2024 and #20 in FY2025; up 12 since FY2022.
14	Aerometals, Inc. Top agencies DLA (Defense Logistics Agency)	$1,070,039	0.7%	Rank history: #7 in FY2021, #15 in FY2022, #11 in FY2024 and #10 in FY2025; up 1 since FY2022.
15	Aerokool Aviation Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,025,616	0.7%	Rank history: #13 in FY2021, #27 in FY2022, #35 in FY2024 and not on the FY2025 list; up 12 since FY2022.
16	Transdigm Group Incorporated 2 awardees, including Kirkhill, Inc. and Tactair Fluid Controls Inc. Top agencies DLA (Defense Logistics Agency)	$907,959	0.6%	Rank history: #22 in FY2021, #59 in FY2022 and not on the FY2024–FY2025 lists; up 43 since FY2022.
17	The Boeing Company 5 awardees, including Boeing Distribution Services X, Inc. and Insitu, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$829,269	0.6%	Rank history: #9 in FY2021, #12 in FY2022, #7 in FY2024 and #6 in FY2025; down 5 since FY2022.
18	The Dewey Electronics Corporation Top agencies DLA (Defense Logistics Agency)	$821,456	0.6%	Rank history: #71 in FY2021, #85 in FY2022, not on the FY2024 list and #92 in FY2025; up 67 since FY2022.
19	Aero Metal Forms Inc. Top agencies DLA (Defense Logistics Agency) DCMA (Defense Contract Management Agency)	$767,145	0.5%	Rank history: not on the FY2021 list, #73 in FY2022, #29 in FY2024 and #58 in FY2025; up 54 since FY2022.
20	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$704,755	0.5%	Rank history: #97 in FY2021, not on the FY2022 list, #70 in FY2024 and not on the FY2025 list; returned.
21	Moog Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$687,525	0.5%	Rank history: #20 in FY2021, #19 in FY2022, #22 in FY2024 and #21 in FY2025; down 2 since FY2022.
22	Wall Colmonoy Corp Top agencies USAF (Department of the Air Force)	$683,800	0.5%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2024 and #30 in FY2025; new.
23	Globe Engineering Co., Inc. Top agencies DLA (Defense Logistics Agency)	$666,394	0.5%	Rank history: #31 in FY2021, #37 in FY2022, #28 in FY2024 and #50 in FY2025; up 14 since FY2022.
24	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$659,481	0.5%	Rank history: not on the FY2021 list, #50 in FY2022, #17 in FY2024 and #24 in FY2025; up 26 since FY2022.
25	Tailwind Technologies Inc. Through Hartzell Engine Technologies LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$655,994	0.5%	Rank history: not on the FY2021 list, #23 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
26	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency)	$590,182	0.4%	Rank history: #52 in FY2021, #33 in FY2022, #23 in FY2024 and #37 in FY2025; up 7 since FY2022.
27	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$581,590	0.4%	Rank history: #19 in FY2021, #36 in FY2022, #44 in FY2024 and #42 in FY2025; up 9 since FY2022.
28	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$580,543	0.4%	Rank history: #12 in FY2021, #14 in FY2022, #65 in FY2024 and not on the FY2025 list; down 14 since FY2022.
29	The Handy Tool & Mfg. Co., Inc. Top agencies DLA (Defense Logistics Agency)	$567,687	0.4%	Rank history: #26 in FY2021, #24 in FY2022, #38 in FY2024 and #27 in FY2025; down 5 since FY2022.
30	Crane Co Through Hydro-Aire Aerospace Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$525,903	0.4%	Rank history: #87 in FY2021, #46 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
31	Sherwood Avionics and Accessories, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$520,437	0.4%	Rank history: #33 in FY2021, #16 in FY2022, #47 in FY2024 and #38 in FY2025; down 15 since FY2022.
32	United Dynamics, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$504,135	0.3%	Rank history: #21 in FY2021, #20 in FY2022, #20 in FY2024 and #35 in FY2025; down 12 since FY2022.
33	Frazier Aviation Inc. Top agencies DLA (Defense Logistics Agency)	$495,499	0.3%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2024 and #75 in FY2025; new.
34	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$471,935	0.3%	Rank history: #16 in FY2021, #64 in FY2022, not on the FY2024 list and #72 in FY2025; up 30 since FY2022.
35	FDH Defense Aftermarket, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$471,536	0.3%	Rank history: #32 in FY2021, #58 in FY2022, #36 in FY2024 and #39 in FY2025; up 23 since FY2022.
36	S & K Aerospace, LLC Top agencies Navy (Department of the Navy)	$469,222	0.3%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2024 and not on the FY2025 list; new.
37	Allied Materials & Equipment Co Inc. Top agencies DLA (Defense Logistics Agency)	$434,007	0.3%	Rank history: #25 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 192 since FY2022.
38	Lobo Ventures Ltd Top agencies DLA (Defense Logistics Agency)	$413,820	0.3%	Rank history: #84 in FY2021, #21 in FY2022, #40 in FY2024 and #14 in FY2025; down 17 since FY2022.
39	Scioteq LLC Through Transdigm Inc. Top agencies DLA (Defense Logistics Agency)	$412,500	0.3%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and #96 in FY2025; new.
40	Leonardo S.p.A. Top agencies DHS (Department of Homeland Security)	$401,000	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
41	General Electric Company 3 awardees, including GE Aviation Systems LLC and Unison Industries LLC Top agencies DLA (Defense Logistics Agency)	$398,815	0.3%	Rank history: #44 in FY2021, #48 in FY2022, not on the FY2024 list and #44 in FY2025; up 7 since FY2022.
42	Fluid Power, Inc. Top agencies DLA (Defense Logistics Agency)	$371,439	0.3%	Rank history: #27 in FY2021, #26 in FY2022, #69 in FY2024 and #34 in FY2025; down 16 since FY2022.
43	G.s.e. Dynamics, Inc. Top agencies DLA (Defense Logistics Agency)	$354,555	0.2%	Rank history: #49 in FY2021, #18 in FY2022, #67 in FY2024 and #26 in FY2025; down 25 since FY2022.
44	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$344,916	0.2%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2024 and #90 in FY2025; up 94 since FY2022.
45	Penco Products Inc. Through Arrowhead Products Corp Top agencies DLA (Defense Logistics Agency)	$320,424	0.2%	Rank history: #37 in FY2021, #39 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
46	Meggitt Defense Systems Inc. Through Meggitt North Hollywood Inc. Top agencies Navy (Department of the Navy)	$302,515	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
47	Cynthia Garcia Through Aero Space Composites LLC Top agencies DLA (Defense Logistics Agency)	$296,605	0.2%	Rank history: not on the FY2021 list, #100 in FY2022 and not on the FY2024–FY2025 lists; up 53 since FY2022.
48	Kent Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$289,039	0.2%	Rank history: not on the FY2021 list, #76 in FY2022 and not on the FY2024–FY2025 lists; up 28 since FY2022.
49	Edel Engineering Development Co. Top agencies DLA (Defense Logistics Agency)	$281,907	0.2%	Rank history: not on the FY2021 list, #93 in FY2022, #75 in FY2024 and #61 in FY2025; up 44 since FY2022.
50	A.g.h. Industries, LLC Top agencies DLA (Defense Logistics Agency)	$249,250	0.2%	Rank history: not on the FY2021 list, #41 in FY2022, not on the FY2024 list and #71 in FY2025; down 9 since FY2022.
51	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$249,044	0.2%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2024 and #91 in FY2025; up 124 since FY2022.
52	Triumph Group, Inc. Through Triumph Thermal Systems, LLC Top agencies USAF (Department of the Air Force)	$248,816	0.2%	Rank history: #30 in FY2021, #56 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
53	Aviation Procurement Systems, LLC Top agencies DLA (Defense Logistics Agency)	$247,025	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$226,400	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	Precision Air Inc. Top agencies DLA (Defense Logistics Agency)	$219,726	0.2%	Rank history: not on the FY2021 list, #54 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
56	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$215,464	0.1%	Rank history: #69 in FY2021, not on the FY2022 list, not on the FY2024 list and #55 in FY2025; up 62 since FY2022.
57	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$210,045	0.1%	Rank history: #78 in FY2021, #44 in FY2022, #73 in FY2024 and #36 in FY2025; down 13 since FY2022.
58	BBA Aviation PLC Through Ontic Engineering & Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$208,444	0.1%	Rank history: #65 in FY2021, #82 in FY2022 and not on the FY2024–FY2025 lists; up 24 since FY2022.
59	Maven Engineering Corporation Top agencies DLA (Defense Logistics Agency)	$205,974	0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2024 and not on the FY2025 list; up 71 since FY2022.
60	Weckworth Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$203,087	0.1%	Rank history: #93 in FY2021, not on the FY2022 list, not on the FY2024 list and #67 in FY2025; up 43 since FY2022.
61	Honeywell Aerospace Yeovil Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$202,625	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 140 since FY2022.
62	Marotta Controls Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$196,721	0.1%	Rank history: #88 in FY2021, #91 in FY2022 and not on the FY2024–FY2025 lists; up 29 since FY2022.
63	Electro Parts Inc Top agencies DLA (Defense Logistics Agency)	$194,800	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Coordinated Defense Supply Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$189,767	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65	Military Aircraft Parts Top agencies DLA (Defense Logistics Agency)	$187,800	0.1%	Rank history: #56 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
66	Parker-Hannifin Corporation 2 awardees, including Meggitt North Hollywood Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$181,988	0.1%	Rank history: #70 in FY2021, #42 in FY2022 and not on the FY2024–FY2025 lists; down 24 since FY2022.
67	Greenwich Aerogroup Inc. Through Professional Aircraft Accessories Inc. Top agencies Navy (Department of the Navy)	$181,008	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	The Glenmark Group LLC Top agencies DHS (Department of Homeland Security)	$169,344	0.1%	Rank history: #83 in FY2021, #86 in FY2022, #86 in FY2024 and #56 in FY2025; up 18 since FY2022.
69	Apogee Worx, LLC Top agencies USAF (Department of the Air Force)	$164,542	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #8 in FY2025; new.
70	Conquest Machine, Inc. Top agencies DLA (Defense Logistics Agency)	$163,206	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 112 since FY2022.
71	Gigli Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$160,023	0.1%	Rank history: #51 in FY2021, #96 in FY2022 and not on the FY2024–FY2025 lists; up 25 since FY2022.
72	Space Al Arabi General Trading Co. WLL Top agencies USAF (Department of the Air Force)	$159,507	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Senior Operations LLC Top agencies DLA (Defense Logistics Agency)	$158,451	0.1%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2024 and not on the FY2025 list; new.
74	O & M Services LLC Top agencies USAF (Department of the Air Force)	$146,452	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	Corgistics, Inc. Top agencies DLA (Defense Logistics Agency)	$142,280	0.1%	Rank history: #39 in FY2021, #77 in FY2022, #93 in FY2024 and #18 in FY2025; up 2 since FY2022.
76	Service & Sales Inc. Top agencies DLA (Defense Logistics Agency)	$139,828	0.1%	Rank history: #85 in FY2021, #60 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
77	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$139,247	0.1%	Rank history: #47 in FY2021, #88 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
78	Airtronics, LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$132,380	0.1%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2024 and not on the FY2025 list; up 53 since FY2022.
79	The Conrad Company Top agencies DLA (Defense Logistics Agency)	$131,321	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 113 since FY2022.
80	Confederated Salish and Kootenai Tribes Through S & K Logistics Services LLC Top agencies DLA (Defense Logistics Agency)	$111,775	0.1%	Rank history: not on the FY2021 list, #83 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
81	Premier Aviation Sales Inc. Top agencies DLA (Defense Logistics Agency)	$111,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Killinchy Aerospace Holdings Limited Through Martin-Baker Aircraft Company Limited Top agencies DLA (Defense Logistics Agency)	$108,946	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
83	Bar Fields Inc. Top agencies DLA (Defense Logistics Agency)	$106,500	0.1%	Rank history: #58 in FY2021, not on the FY2022 list, #97 in FY2024 and not on the FY2025 list; returned.
84	Tayco Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$106,340	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	Honeywell Limited Through Honeywell Aerospace International Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$104,366	0.1%	Rank history: #76 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 121 since FY2022.
86	Eltee Tool & Die LLC Top agencies DLA (Defense Logistics Agency)	$97,666	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #78 in FY2025; up 43 since FY2022.
87	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$94,845	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #66 in FY2025; up 113 since FY2022.
88	Die-Matic Products, LLC Top agencies DLA (Defense Logistics Agency)	$91,913	0.1%	Rank history: not on the FY2021 list, #95 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
89	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$84,173	0.1%	Rank history: #100 in FY2021, not on the FY2022 list, #77 in FY2024 and not on the FY2025 list; up 109 since FY2022.
90	Oxford Aviation Limited Top agencies DLA (Defense Logistics Agency)	$83,370	0.1%	Rank history: #59 in FY2021, #68 in FY2022 and not on the FY2024–FY2025 lists; down 22 since FY2022.
91	Synergetic Technologies Group, Inc. Top agencies DLA (Defense Logistics Agency)	$82,500	0.1%	Rank history: #61 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
92	Aerocorex LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$80,458	0.1%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2024 and #23 in FY2025; new.
93	Merex Aircraft Company Incorporated Through Petras Air Work Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$79,800	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 95 since FY2022.
94	Winding Specialists Co., Inc. Top agencies DLA (Defense Logistics Agency)	$79,302	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 80 since FY2022.
95	Dare Electronics, Inc. Top agencies USAF (Department of the Air Force)	$79,200	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 104 since FY2022.
96	Bahr Machine Co Top agencies DLA (Defense Logistics Agency)	$76,597	0.1%	Rank history: #68 in FY2021, #47 in FY2022, #63 in FY2024 and not on the FY2025 list; down 49 since FY2022.
97	Leadero, Inc. Top agencies DLA (Defense Logistics Agency)	$75,725	0.1%	Rank history: #67 in FY2021, #71 in FY2022 and not on the FY2024–FY2025 lists; down 26 since FY2022.
98	Quality Aviation, Inc. Top agencies DLA (Defense Logistics Agency)	$73,828	0.1%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2024 and #59 in FY2025; up 14 since FY2022.
99	LCF Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$71,078	<0.1%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2024 and #22 in FY2025; up 85 since FY2022.
100	Panther Machining and Hardware LLC Top agencies DLA (Defense Logistics Agency)	$70,709	<0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2024 and not on the FY2025 list; new.

Show 75 more

100 of 245 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 $144 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.
Fiscal year 2023 ran Oct 1, 2022 – Sep 30, 2023. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
Rank changes compare with FY2022. "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. The step from FY2022 takes the color of the rank change beside it.
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 1660 contractors in FY2023?

1. Essex Industries Inc. ($19.3M), 2. ECI Defense Group, Inc. ($16.1M), 3. Ametek Inc. ($11.5M), 4. Honeywell International Inc. ($9.7M), 5. RTX Corporation ($9.53M), 6. Lockheed Martin Corporation ($8.63M), 7. SAFRAN ($7.6M), 8. Gentex Corporation ($5.78M), 9. Cobham Mission Systems Orchard Park Inc. ($5.7M), 10. Formworks Plastics Inc. ($3.35M).

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