Top 100 Contractors in PSC 4140: Fans, Air Circulators, and Blower Equipment, FY2022

Name: Top 100 Contractors in PSC 4140: Fans, Air Circulators, and Blower Equipment, FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 53% of FY2022 PSC 4140 contract dollars

Contract obligations: $58,122,719 Net of deobligations, by contracts coded PSC 4140
Contractors: 370 Parent companies with an obligation
Largest contractor: Howden American Fan Company $14.9 million, 23.5% 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	Howden American Fan Company 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$14,927,339	23.5%	Rank history: #2 in FY2021, #2 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
2	Hansome Energy Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,293,237	8.3%	Rank history: #9 in FY2021, #1 in FY2023, #1 in FY2024 and #3 in FY2025; up 7 since FY2021.
3	Am General LLC 2 awardees, including Howden North America Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$2,730,537	4.3%	Rank history: #86 in FY2021, #9 in FY2023, #33 in FY2024 and not on the FY2025 list; up 83 since FY2021.
4	RTX Corporation 6 awardees, including Hamilton Sundstrand Corporation, Hornet Acquisitionco, LLC and Raytheon Company Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,859,659	2.9%	Rank history: #11 in FY2021, #13 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
5	Ashland Electric Products Inc. Top agencies DLA (Defense Logistics Agency)	$1,819,220	2.9%	Rank history: #3 in FY2021, #8 in FY2023, #8 in FY2024 and #14 in FY2025; down 2 since FY2021.
6	Kellstrom Defense Aerospace Inc. Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,744,141	2.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
7	Lektron Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,485,940	2.3%	Rank history: #20 in FY2021, not on the FY2023 list, #19 in FY2024 and #18 in FY2025; up 13 since FY2021.
8	3ON Systems Inc. Top agencies DLA (Defense Logistics Agency)	$1,466,737	2.3%	Rank history: #18 in FY2021, #15 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
9	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$1,244,278	2.0%	Rank history: #7 in FY2021, #6 in FY2023, #5 in FY2024 and not on the FY2025 list; down 2 since FY2021.
10	Cepeda Associates, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,114,122	1.8%	Rank history: #5 in FY2021, #22 in FY2023, #39 in FY2024 and not on the FY2025 list; down 5 since FY2021.
11	Lockheed Martin Corporation 5 awardees, including Sikorsky Aircraft Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$924,661	1.5%	Rank history: #28 in FY2021, #3 in FY2023, #7 in FY2024 and #15 in FY2025; up 17 since FY2021.
12	Euramco Safety, Inc. Top agencies Navy (Department of the Navy)	$915,319	1.4%	Rank history: #10 in FY2021, #19 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
13	Aantilia LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$834,656	1.3%	Rank history: #61 in FY2021, #30 in FY2023, not on the FY2024 list and #71 in FY2025; up 48 since FY2021.
14	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$767,641	1.2%	Rank history: #22 in FY2021, #17 in FY2023, #23 in FY2024 and #11 in FY2025; up 8 since FY2021.
15	Dynamic Air Engineering, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$752,469	1.2%	Rank history: #6 in FY2021, #11 in FY2023, #9 in FY2024 and #7 in FY2025; down 9 since FY2021.
16	Filtmore Technologies LLC Top agencies Army (Department of the Army)	$694,065	1.1%	Rank history: #26 in FY2021, #14 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
17	Elevan LLC Top agencies USAF (Department of the Air Force)	$683,665	1.1%	Rank history: #68 in FY2021, #24 in FY2023, #16 in FY2024 and #23 in FY2025; up 51 since FY2021.
18	Meggitt Defense Systems Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$603,708	1.0%	Rank history: not on the FY2021 list, not on the FY2023 list, #49 in FY2024 and not on the FY2025 list; new.
19	Meggitt PLC 2 awardees, including Meggitt Defense Systems, Inc. and Pacific Scientific Company Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$602,672	1.0%	Rank history: #35 in FY2021, #81 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
20	Ronal Industries, Inc. Top agencies Army (Department of the Army)	$573,869	0.9%	Rank history: #13 in FY2021, #12 in FY2023, #6 in FY2024 and #17 in FY2025; down 7 since FY2021.
21	The Boeing Company 3 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$459,208	0.7%	Rank history: #58 in FY2021, #34 in FY2023, #17 in FY2024 and #73 in FY2025; up 37 since FY2021.
22	CD & T Logistics Inc. Top agencies DOT (Department of Transportation)	$419,926	0.7%	Rank history: #31 in FY2021, #56 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
23	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$418,319	0.7%	Rank history: #62 in FY2021, #32 in FY2023, #32 in FY2024 and #20 in FY2025; up 39 since FY2021.
24	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$414,498	0.7%	Rank history: #96 in FY2021, #10 in FY2023, #14 in FY2024 and #29 in FY2025; up 72 since FY2021.
25	Technology Trends Group, LLC Top agencies Navy (Department of the Navy)	$398,280	0.6%	Rank history: not on the FY2021 list, not on the FY2023 list, #28 in FY2024 and #39 in FY2025; new.
26	Yorkshire Industries LLC Top agencies USAF (Department of the Air Force)	$397,066	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
27	Northrop Grumman Corporation Through Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$370,272	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 197 since FY2021.
28	Shilog, Ltd Top agencies Army (Department of the Army)	$368,000	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
29	Westsim Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$308,500	0.5%	Rank history: #55 in FY2021 and not on the FY2023–FY2025 lists; up 26 since FY2021.
30	Ametek Inc. 2 awardees, including Ametek Airtechnology Group Limited Top agencies Navy (Department of the Navy)	$308,028	0.5%	Rank history: #87 in FY2021, #80 in FY2023, #31 in FY2024 and not on the FY2025 list; up 57 since FY2021.
31	S I T Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$297,517	0.5%	Rank history: #27 in FY2021, #52 in FY2023, #27 in FY2024 and #52 in FY2025; down 4 since FY2021.
32	Tehnicke Instalacije D.O.O. Top agencies Army (Department of the Army)	$293,714	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
33	American Compressor Company Top agencies Navy (Department of the Navy)	$273,600	0.4%	Rank history: #34 in FY2021, #58 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
34	Export 220Volt Inc. Top agencies DOS (Department of State)	$268,622	0.4%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; up 54 since FY2021.
35	J.t. Systems, Inc. Top agencies Navy (Department of the Navy)	$264,700	0.4%	Rank history: not on the FY2021 list, #48 in FY2023, #68 in FY2024 and not on the FY2025 list; new.
36	Aerokool Aviation Corporation Top agencies DHS (Department of Homeland Security)	$263,419	0.4%	Rank history: not on the FY2021 list, #31 in FY2023, #40 in FY2024 and not on the FY2025 list; new.
37	General Products, Aerospace and Defense LLC Top agencies DLA (Defense Logistics Agency)	$247,175	0.4%	Rank history: #71 in FY2021, #68 in FY2023 and not on the FY2024–FY2025 lists; up 34 since FY2021.
38	Bauteam Hahn GMBH Top agencies Army (Department of the Army)	$231,350	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
39	Kitamura Shokai Co.,Ltd. Top agencies Navy (Department of the Navy)	$231,088	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
40	Russell T Mchatton Top agencies USAF (Department of the Air Force)	$222,245	0.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #57 in FY2024 and not on the FY2025 list; new.
41	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$218,345	0.3%	Rank history: #36 in FY2021, #37 in FY2023, #29 in FY2024 and #64 in FY2025; down 5 since FY2021.
42	Nasco Aerospace and Electronics LLC Top agencies Navy (Department of the Navy)	$218,191	0.3%	Rank history: not on the FY2021 list, #16 in FY2023 and not on the FY2024–FY2025 lists; new.
43	UNI Corporation Top agencies Navy (Department of the Navy)	$207,011	0.3%	Rank history: #56 in FY2021, #44 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2021.
44	Delta T, LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DOS (Department of State)	$205,590	0.3%	Rank history: #44 in FY2021, #26 in FY2023, #53 in FY2024 and not on the FY2025 list; unchanged since FY2021.
45	Motor Magnetics, Inc. Top agencies DLA (Defense Logistics Agency)	$197,760	0.3%	Rank history: #32 in FY2021, not on the FY2023 list, #34 in FY2024 and #35 in FY2025; down 13 since FY2021.
46	Kihomac Inc. Top agencies DLA (Defense Logistics Agency)	$192,924	0.3%	Rank history: #53 in FY2021, #83 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
47	Cox Industrial Services, Inc. Top agencies Navy (Department of the Navy)	$189,354	0.3%	Rank history: #91 in FY2021, #40 in FY2023, #55 in FY2024 and not on the FY2025 list; up 44 since FY2021.
48	Texas Aerospace Services Inc. Top agencies Army (Department of the Army)	$187,128	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
49	Leonardo S.p.A. 3 awardees, including Engineered Coil Company and DRS Naval Power Systems Inc. Top agencies DLA (Defense Logistics Agency)	$168,671	0.3%	Rank history: #43 in FY2021, #42 in FY2023, #30 in FY2024 and #36 in FY2025; down 6 since FY2021.
50	Honeywell International Inc. 4 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$165,354	0.3%	Rank history: #16 in FY2021, #7 in FY2023, #2 in FY2024 and #2 in FY2025; down 34 since FY2021.
51	Vidmark Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$160,098	0.3%	Rank history: not on the FY2021 list, #74 in FY2023, not on the FY2024 list and #96 in FY2025; new.
52	Advance Safety Equipment Co. Top agencies Navy (Department of the Navy)	$152,075	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
53	Transdigm Group Incorporated 2 awardees, including Electromech Technologies LLC and Skurka Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$151,773	0.2%	Rank history: #12 in FY2021, #64 in FY2023 and not on the FY2024–FY2025 lists; down 41 since FY2021.
54	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$147,160	0.2%	Rank history: #81 in FY2021, #47 in FY2023 and not on the FY2024–FY2025 lists; up 27 since FY2021.
55	Sherwood Avionics and Accessories, Inc. Top agencies DHS (Department of Homeland Security)	$143,360	0.2%	Rank history: #78 in FY2021, #62 in FY2023, #13 in FY2024 and #55 in FY2025; up 23 since FY2021.
56	Caprice Electronics, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$142,762	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #89 in FY2024 and not on the FY2025 list; up 49 since FY2021.
57	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$136,668	0.2%	Rank history: #51 in FY2021, #20 in FY2023, #38 in FY2024 and #90 in FY2025; down 6 since FY2021.
58	Noble Supply & Logistics LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$132,454	0.2%	Rank history: not on the FY2021 list, #90 in FY2023 and not on the FY2024–FY2025 lists; new.
59	Science Applications International Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$126,865	0.2%	Rank history: #84 in FY2021, #33 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2021.
60	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$126,668	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 286 since FY2021.
61	Super Vacuum Manufacturing Co., Inc. Top agencies Navy (Department of the Navy)	$125,646	0.2%	Rank history: #15 in FY2021, not on the FY2023 list, #18 in FY2024 and #24 in FY2025; down 46 since FY2021.
62	Linear Photonics LLC Top agencies Navy (Department of the Navy)	$125,286	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$122,527	0.2%	Rank history: #72 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
64	Pro-Line Procurement Services LLC Top agencies USAF (Department of the Air Force)	$122,500	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
65	Allient Inc. Through Globe Motors, Inc. Top agencies DLA (Defense Logistics Agency)	$117,623	0.2%	Rank history: #47 in FY2021, #49 in FY2023, #60 in FY2024 and #47 in FY2025; down 18 since FY2021.
66	Brady Trane Service Inc. Top agencies DOJ (Department of Justice)	$117,011	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
67	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$107,653	0.2%	Rank history: #60 in FY2021, #66 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
68	Component Central, Inc. Top agencies DLA (Defense Logistics Agency)	$104,855	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 38 since FY2021.
69	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency) IBWC (International Boundary and Water Commission U.S.-Mexico)	$98,002	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #36 in FY2024 and #86 in FY2025; up 52 since FY2021.
70	Allied Defense Industries Inc. 3 awardees, including Allied Marine Services LLC and Aero International, LLC Top agencies DLA (Defense Logistics Agency)	$97,294	0.2%	Rank history: #23 in FY2021, #28 in FY2023 and not on the FY2024–FY2025 lists; down 47 since FY2021.
71	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce Solutions America Inc. Top agencies DLA (Defense Logistics Agency)	$94,222	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 97 since FY2021.
72	Omniverter Inc. Top agencies DOS (Department of State)	$94,042	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
73	Buffalo Turbine Defense LLC Top agencies USAF (Department of the Air Force)	$90,446	0.1%	Rank history: #75 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
74	Govage, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$88,807	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
75	Acme Products & Engineering Inc. Top agencies Navy (Department of the Navy)	$88,750	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #65 in FY2024 and #31 in FY2025; new.
76	VES Co, Inc. Top agencies Navy (Department of the Navy)	$88,310	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
77	Nidaz LLC Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture)	$87,690	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
78	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency)	$86,175	0.1%	Rank history: #42 in FY2021 and not on the FY2023–FY2025 lists; down 36 since FY2021.
79	Air Duct Medic LLC Top agencies HHS (Department of Health and Human Services)	$85,821	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
80	Western State Design Inc. Top agencies VA (Department of Veterans Affairs)	$84,380	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
81	Noble Sales Co. Inc. 2 awardees, including Noble Supply & Logistics, LLC and Tactical & Survival Specialties, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) MDA (DOD Missile Defense Agency)	$83,266	0.1%	Rank history: #14 in FY2021, not on the FY2023 list, #76 in FY2024 and not on the FY2025 list; down 67 since FY2021.
82	Mil Spec Inc. Top agencies DLA (Defense Logistics Agency)	$82,936	0.1%	Rank history: #50 in FY2021, #92 in FY2023, #86 in FY2024 and not on the FY2025 list; down 32 since FY2021.
83	Tower TECH Services Inc. Top agencies Army (Department of the Army)	$80,714	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
84	Advanced Future Group International Gen. Trading & Cont. Co. WLL Top agencies Army (Department of the Army)	$79,296	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
85	Allied Marine Services LLC Top agencies DLA (Defense Logistics Agency)	$78,340	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 37 since FY2021.
86	Aljers LLC Top agencies DLA (Defense Logistics Agency)	$77,811	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 50 since FY2021.
87	All-Safe Inc. Top agencies DLA (Defense Logistics Agency)	$76,716	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #97 in FY2024 and not on the FY2025 list; up 75 since FY2021.
88	Baker & Associates Inc. Top agencies DLA (Defense Logistics Agency)	$75,847	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 20 since FY2021.
89	C & D Equipment Company, Inc. Top agencies DLA (Defense Logistics Agency)	$75,514	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 88 since FY2021.
90	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$75,219	0.1%	Rank history: not on the FY2021 list, #67 in FY2023 and not on the FY2024–FY2025 lists; up 143 since FY2021.
91	B & H International LLC Top agencies USAF (Department of the Air Force)	$74,211	0.1%	Rank history: not on the FY2021 list, #85 in FY2023 and not on the FY2024–FY2025 lists; new.
92	SPS Industrial Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$72,599	0.1%	Rank history: not on the FY2021 list, #65 in FY2023 and not on the FY2024–FY2025 lists; up 37 since FY2021.
93	Johnson Controls Security Solutions LLC 3 awardees, including Johnson Controls Navy Systems, LLC and Johnson Controls, Inc. Top agencies DLA (Defense Logistics Agency) DOJ (Department of Justice)	$68,999	0.1%	Rank history: #41 in FY2021 and not on the FY2023–FY2025 lists; down 52 since FY2021.
94	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$67,521	0.1%	Rank history: #80 in FY2021 and not on the FY2023–FY2025 lists; down 14 since FY2021.
95	The H.a.b.i.t.s Group LLC Top agencies USAF (Department of the Air Force)	$67,465	0.1%	Rank history: not on the FY2021 list, #70 in FY2023 and not on the FY2024–FY2025 lists; new.
96	GEA Group AG Through GEA North America Inc. Top agencies Navy (Department of the Navy)	$66,664	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	American Trading Service Inc Through American Trading Services, Inc. Top agencies DLA (Defense Logistics Agency)	$66,579	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
98	E-Defense Incorporated Top agencies DLA (Defense Logistics Agency)	$65,985	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
99	Premier & Companies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$65,895	0.1%	Rank history: not on the FY2021 list, #69 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
100	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$65,871	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #75 in FY2024 and #38 in FY2025; new.

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100 of 370 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 $63.4 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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 4140 contractors in FY2022?

1. Howden American Fan Company ($14.9M), 2. Hansome Energy Systems Inc. ($5.29M), 3. Am General LLC ($2.73M), 4. RTX Corporation ($1.86M), 5. Ashland Electric Products Inc. ($1.82M), 6. Kellstrom Defense Aerospace Inc. ($1.74M), 7. Lektron Inc. ($1.49M), 8. 3ON Systems Inc. ($1.47M), 9. Aero Precision Industries LLC ($1.24M), 10. Cepeda Associates, Inc. ($1.11M).

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