Top 100 Contractors in PSC 43: Pumps and Compressors, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC 43: Pumps and Compressors, 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 39% of PSC 43 contract dollars from July 2025 through June 2026

Contract obligations: $630,651,316 Net of deobligations, by contracts coded PSC 43 or a code under it
Contractors: 997 Parent companies with an obligation
Largest contractor: Fairwinds Technologies LLC $65.4 million, 9.8% 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	Fairwinds Technologies LLC Top agencies Navy (Department of the Navy)	$65,399,979	9.8%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	American Indian Health & Services Corporation 3 awardees, including Circor Naval Solutions LLC, Circor Pumps North America LLC and Leslie Controls, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$44,632,847	6.7%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #2 in FY2025; unchanged since Jul 2024–Jun 2025.
3	Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$30,867,884	4.6%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and #72 in FY2025; up 63 since Jul 2024–Jun 2025.
4	Curtiss-Wright Electro-Mechanical Corp 3 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$20,667,220	3.1%	Rank history: not on the FY2021 list, #8 in FY2022, not on the FY2023 list, #5 in FY2024 and #3 in FY2025; up 4 since Jul 2024–Jun 2025.
5	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$20,240,743	3.0%	Rank history: #82 in FY2021, #4 in FY2022, #6 in FY2023, #10 in FY2024 and #8 in FY2025; up 7 since Jul 2024–Jun 2025.
6	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$18,017,055	2.7%	Rank history: #19 in FY2021, #19 in FY2022, #8 in FY2023, #12 in FY2024 and #10 in FY2025; up 9 since Jul 2024–Jun 2025.
7	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$17,833,874	2.7%	Rank history: not on the FY2021–FY2023 lists, #20 in FY2024 and #4 in FY2025; down 2 since Jul 2024–Jun 2025.
8	Supplycore LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$15,313,838	2.3%	Rank history: #36 in FY2021, #70 in FY2022, #83 in FY2023, #58 in FY2024 and #39 in FY2025; up 73 since Jul 2024–Jun 2025.
9	Meggitt Aerospace Limited 3 awardees, including Meggitt Defense Systems, Inc. and Parker-Hannifin Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$15,216,990	2.3%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #6 in FY2025; down 3 since Jul 2024–Jun 2025.
10	Parker-Hannifin Corporation 3 awardees, including Meggitt Defense Systems, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$14,222,170	2.1%	Rank history: #5 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
11	ITL LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$13,848,745	2.1%	Rank history: not on the FY2021–FY2023 lists, #15 in FY2024 and #5 in FY2025; down 7 since Jul 2024–Jun 2025.
12	RIX Industries Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$13,705,208	2.0%	Rank history: #3 in FY2021, #13 in FY2022, #7 in FY2023, #3 in FY2024 and #11 in FY2025; down 9 since Jul 2024–Jun 2025.
13	Carver Pump Company Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$11,716,461	1.8%	Rank history: #6 in FY2021, #7 in FY2022, #4 in FY2023, #6 in FY2024 and #9 in FY2025; down 4 since Jul 2024–Jun 2025.
14	R P M Supply Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$10,815,343	1.6%	Rank history: #34 in FY2021, #6 in FY2022, #10 in FY2023, #13 in FY2024 and #22 in FY2025; down 1 since Jul 2024–Jun 2025.
15	Crane Pumps & Systems PFT Corp Top agencies Navy (Department of the Navy)	$9,998,463	1.5%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; up 63 since Jul 2024–Jun 2025.
16	Eaton Aerospace, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$9,380,847	1.4%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; up 128 since Jul 2024–Jun 2025.
17	STS International, Incorporated Top agencies Navy (Department of the Navy)	$8,738,646	1.3%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; new, not ranked in Jul 2024–Jun 2025.
18	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$8,688,486	1.3%	Rank history: #4 in FY2021, #9 in FY2022, #9 in FY2023, #7 in FY2024 and #14 in FY2025; down 2 since Jul 2024–Jun 2025.
19	Wright Tool Company LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$8,109,115	1.2%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; up 50 since Jul 2024–Jun 2025.
20	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$6,961,656	1.0%	Rank history: #18 in FY2021, #10 in FY2022, #18 in FY2023, #18 in FY2024 and #24 in FY2025; up 2 since Jul 2024–Jun 2025.
21	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$6,740,236	1.0%	Rank history: #15 in FY2021, #11 in FY2022, #17 in FY2023, #17 in FY2024 and #16 in FY2025; down 4 since Jul 2024–Jun 2025.
22	Facet (Oklahoma) LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,039,573	0.9%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #29 in FY2025; up 5 since Jul 2024–Jun 2025.
23	Johnson Controls Navy Systems, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,945,164	0.9%	Rank history: not on the FY2021–FY2023 lists, #42 in FY2024 and #13 in FY2025; down 4 since Jul 2024–Jun 2025.
24	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$5,188,286	0.8%	Rank history: not on the FY2021 list, #34 in FY2022, #47 in FY2023, #16 in FY2024 and #18 in FY2025; down 4 since Jul 2024–Jun 2025.
25	S I T Corporation Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$4,866,449	0.7%	Rank history: #42 in FY2021, #43 in FY2022, #35 in FY2023, #14 in FY2024 and #17 in FY2025; down 7 since Jul 2024–Jun 2025.
26	Acme Products & Engineering Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,758,982	0.7%	Rank history: #60 in FY2021, #67 in FY2022, #99 in FY2023, #59 in FY2024 and #27 in FY2025; up 31 since Jul 2024–Jun 2025.
27	Alfa Laval Inc. Top agencies Navy (Department of the Navy)	$4,739,564	0.7%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; down 4 since Jul 2024–Jun 2025.
28	Dover Pumps & Process Solutions Segment Inc. Top agencies Navy (Department of the Navy)	$4,679,171	0.7%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #46 in FY2025; up 8 since Jul 2024–Jun 2025.
29	RTX Corporation 9 awardees, including Intertrade Limited, Hamilton Sundstrand Corporation and Raytheon Company Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,623,213	0.7%	Rank history: #7 in FY2021, #16 in FY2022, #2 in FY2023, #33 in FY2024 and #30 in FY2025; down 1 since Jul 2024–Jun 2025.
30	Brenco Supply, Inc. Top agencies Army (Department of the Army)	$4,295,270	0.6%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023, not on the FY2024 list and #21 in FY2025; up 31 since Jul 2024–Jun 2025.
31	Lake Shore Systems Inc. Top agencies Navy (Department of the Navy)	$4,205,834	0.6%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; up 64 since Jul 2024–Jun 2025.
32	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$4,161,733	0.6%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023, #34 in FY2024 and #41 in FY2025; up 39 since Jul 2024–Jun 2025.
33	All-Safe Inc. Top agencies DLA (Defense Logistics Agency)	$4,127,498	0.6%	Rank history: #26 in FY2021, #26 in FY2022, #26 in FY2023, #26 in FY2024 and #23 in FY2025; down 8 since Jul 2024–Jun 2025.
34	Leistritz Advanced Technologies Corp Top agencies Navy (Department of the Navy)	$3,970,393	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
35	Amentum Holdings, Inc. Through Amentum Technology, Inc. Top agencies USAF (Department of the Air Force)	$3,914,222	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
36	T.j. Clark International LLC Top agencies Army (Department of the Army)	$3,912,227	0.6%	Rank history: not on the FY2021 list, #87 in FY2022, #19 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
37	Pacific Consolidated Industries LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,692,836	0.6%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #38 in FY2025; up 7 since Jul 2024–Jun 2025.
38	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,656,748	0.5%	Rank history: #30 in FY2021, #32 in FY2022, #37 in FY2023, #19 in FY2024 and #34 in FY2025; down 5 since Jul 2024–Jun 2025.
39	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$3,243,969	0.5%	Rank history: #33 in FY2021, #45 in FY2022, #45 in FY2023, #31 in FY2024 and #32 in FY2025; down 9 since Jul 2024–Jun 2025.
40	Karcher Futuretech GMBH Top agencies Army (Department of the Army)	$3,090,000	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
41	W S Darley & Co 2 awardees, including WS Darley & Co Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$3,039,037	0.5%	Rank history: #24 in FY2021, #22 in FY2022, #33 in FY2023, #9 in FY2024 and #45 in FY2025; down 31 since Jul 2024–Jun 2025.
42	Scioteq LLC 3 awardees, including Tactair Fluid Controls Inc., Arkwin Industries, Inc. and Aerocontrolex Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,954,613	0.4%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and #26 in FY2025; down 16 since Jul 2024–Jun 2025.
43	K & M Industrial LLC Top agencies DHS (Department of Homeland Security)	$2,885,455	0.4%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 22 since Jul 2024–Jun 2025.
44	Bauer Compressors Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$2,515,426	0.4%	Rank history: not on the FY2021–FY2023 lists, #93 in FY2024 and not on the FY2025 list; up 64 since Jul 2024–Jun 2025.
45	Blackmer East Coast Repair Center Top agencies Navy (Department of the Navy)	$2,463,081	0.4%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; up 23 since Jul 2024–Jun 2025.
46	Cornerstone Ondemand Inc. Through Semitorr Group, LLC Top agencies Navy (Department of the Navy) GSA (General Services Administration)	$2,410,211	0.4%	Rank history: not on the FY2021–FY2025 lists; up 271 since Jul 2024–Jun 2025.
47	Eddy Pump Corporation Top agencies Navy (Department of the Navy)	$2,337,700	0.3%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; up 250 since Jul 2024–Jun 2025.
48	Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$2,272,953	0.3%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 35 since Jul 2024–Jun 2025.
49	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$2,125,716	0.3%	Rank history: #44 in FY2021, #40 in FY2022, #27 in FY2023, #28 in FY2024 and #53 in FY2025; down 10 since Jul 2024–Jun 2025.
50	Comairco Equipment Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs)	$2,011,938	0.3%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Jul 2024–Jun 2025.
51	PCX Inc. Top agencies DLA (Defense Logistics Agency)	$1,964,241	0.3%	Rank history: #46 in FY2021, #79 in FY2022, #46 in FY2023, #32 in FY2024 and #44 in FY2025; down 17 since Jul 2024–Jun 2025.
52	Rolls-Royce Solutions America Inc. 2 awardees, including Rolls-Royce Corporation Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,907,972	0.3%	Rank history: not on the FY2021–FY2023 lists, #64 in FY2024 and not on the FY2025 list; up 159 since Jul 2024–Jun 2025.
53	Sims Pump Valve Co, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,897,261	0.3%	Rank history: #64 in FY2021, not on the FY2022 list, #63 in FY2023, #82 in FY2024 and #74 in FY2025; up 38 since Jul 2024–Jun 2025.
54	Gardner Denver Nash LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,891,110	0.3%	Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and #40 in FY2025; down 19 since Jul 2024–Jun 2025.
55	Gigli Enterprises Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,855,201	0.3%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; up 7 since Jul 2024–Jun 2025.
56	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,839,307	0.3%	Rank history: #8 in FY2021, #14 in FY2022, #31 in FY2023, #11 in FY2024 and #25 in FY2025; down 42 since Jul 2024–Jun 2025.
57	AAR Government Services Inc. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$1,791,898	0.3%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; down 10 since Jul 2024–Jun 2025.
58	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation) DHS (Department of Homeland Security)	$1,764,549	0.3%	Rank history: #71 in FY2021, #84 in FY2022, #75 in FY2023, #51 in FY2024 and #76 in FY2025; up 22 since Jul 2024–Jun 2025.
59	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$1,749,615	0.3%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #42 in FY2025; down 13 since Jul 2024–Jun 2025.
60	Mactaggart, Scott & Co. Ltd Top agencies DHS (Department of Homeland Security)	$1,705,702	0.3%	Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and #52 in FY2025; up 13 since Jul 2024–Jun 2025.
61	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$1,665,800	0.2%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and #55 in FY2025; down 19 since Jul 2024–Jun 2025.
62	The Boeing Company 7 awardees, including Boeing Distribution Services X, Inc., Boeing Distribution, Inc. and Boeing Distribution Services, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$1,582,690	0.2%	Rank history: #38 in FY2021, #72 in FY2022, #62 in FY2023, #35 in FY2024 and not on the FY2025 list; up 73 since Jul 2024–Jun 2025.
63	Rotating Machinery Services Inc. Top agencies USAF (Department of the Air Force)	$1,554,750	0.2%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; new, not ranked in Jul 2024–Jun 2025.
64	Heico Aerospace Corporat 3 awardees, including Rocky Mountain Hydrostatics, LLC and Seal Dynamics LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,513,907	0.2%	Rank history: #70 in FY2021, #47 in FY2022, #42 in FY2023, not on the FY2024 list and #73 in FY2025; up 33 since Jul 2024–Jun 2025.
65	Jgils, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,507,002	0.2%	Rank history: #41 in FY2021, #41 in FY2022, #22 in FY2023, #24 in FY2024 and #35 in FY2025; down 33 since Jul 2024–Jun 2025.
66	S & K Aerospace, LLC Top agencies Navy (Department of the Navy)	$1,499,138	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
67	Esco Technologies Inc. Through Vacco Industries Top agencies DLA (Defense Logistics Agency)	$1,464,003	0.2%	Rank history: #65 in FY2021, not on the FY2022–FY2023 lists, #36 in FY2024 and #28 in FY2025; down 46 since Jul 2024–Jun 2025.
68	Fluid Handling Resources LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,455,749	0.2%	Rank history: #79 in FY2021, not on the FY2022–FY2023 lists, #76 in FY2024 and not on the FY2025 list; up 42 since Jul 2024–Jun 2025.
69	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$1,364,143	0.2%	Rank history: not on the FY2021–FY2025 lists; up 74 since Jul 2024–Jun 2025.
70	Mcnally Industries LLC Top agencies Navy (Department of the Navy)	$1,270,228	0.2%	Rank history: not on the FY2021 list, #88 in FY2022, #41 in FY2023, #39 in FY2024 and not on the FY2025 list; up 20 since Jul 2024–Jun 2025.
71	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$1,247,946	0.2%	Rank history: not on the FY2021–FY2025 lists; up 149 since Jul 2024–Jun 2025.
72	Sauer Compressors Usa, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) USDA (Department of Agriculture)	$1,230,516	0.2%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #51 in FY2025; down 13 since Jul 2024–Jun 2025.
73	Military Supply Co LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$1,131,708	0.2%	Rank history: not on the FY2021–FY2025 lists; up 276 since Jul 2024–Jun 2025.
74	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$1,127,183	0.2%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; down 18 since Jul 2024–Jun 2025.
75	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,116,637	0.2%	Rank history: not on the FY2021–FY2023 lists, #94 in FY2024 and #59 in FY2025; up 2 since Jul 2024–Jun 2025.
76	Sarco Inc. Top agencies DLA (Defense Logistics Agency)	$1,098,737	0.2%	Rank history: #62 in FY2021, #54 in FY2022, #66 in FY2023, #56 in FY2024 and #67 in FY2025; down 27 since Jul 2024–Jun 2025.
77	Complete Procurement Solutions LLC Top agencies DLA (Defense Logistics Agency)	$1,095,876	0.2%	Rank history: not on the FY2021–FY2025 lists; up 170 since Jul 2024–Jun 2025.
78	Bisonte Industrial USA LLC Top agencies DLA (Defense Logistics Agency)	$1,074,812	0.2%	Rank history: not on the FY2021–FY2025 lists; up 33 since Jul 2024–Jun 2025.
79	Oil States Industries, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,067,048	0.2%	Rank history: not on the FY2021–FY2025 lists; up 295 since Jul 2024–Jun 2025.
80	Honeywell International Inc. 4 awardees Top agencies DLA (Defense Logistics Agency)	$1,065,393	0.2%	Rank history: not on the FY2021 list, #65 in FY2022, not on the FY2023–FY2024 lists and #82 in FY2025; down 6 since Jul 2024–Jun 2025.
81	Compressor Engineering Corp Top agencies DLA (Defense Logistics Agency)	$1,028,553	0.2%	Rank history: #78 in FY2021, not on the FY2022 list, #67 in FY2023, not on the FY2024 list and #69 in FY2025; down 5 since Jul 2024–Jun 2025.
82	General Electric Company 4 awardees, including GE Engine Services Distribution, L.L.C. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,019,810	0.2%	Rank history: #51 in FY2021, not on the FY2022 list, #100 in FY2023, #78 in FY2024 and #96 in FY2025; down 3 since Jul 2024–Jun 2025.
83	FSR Consulting LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,019,452	0.2%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 306 since Jul 2024–Jun 2025.
84	Sherwood Avionics and Accessories, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$964,606	0.1%	Rank history: not on the FY2021–FY2025 lists; up 158 since Jul 2024–Jun 2025.
85	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy)	$935,759	0.1%	Rank history: #75 in FY2021, #46 in FY2022 and not on the FY2023–FY2025 lists; up 22 since Jul 2024–Jun 2025.
86	Am General LLC Top agencies DLA (Defense Logistics Agency)	$930,166	0.1%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and not on the FY2025 list; up 40 since Jul 2024–Jun 2025.
87	Triad Technologies LLC Top agencies DLA (Defense Logistics Agency)	$910,458	0.1%	Rank history: #47 in FY2021, not on the FY2022–FY2023 lists, #95 in FY2024 and not on the FY2025 list; up 131 since Jul 2024–Jun 2025.
88	Boneal, Incorporated Top agencies USAF (Department of the Air Force)	$890,883	0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 69 since Jul 2024–Jun 2025.
89	Burns & Mcdonnell Engineering Company, Inc. Top agencies USAF (Department of the Air Force)	$881,230	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$827,787	0.1%	Rank history: #91 in FY2021, #57 in FY2022, #34 in FY2023, #23 in FY2024 and #71 in FY2025; down 45 since Jul 2024–Jun 2025.
91	Eagle Equipment Corporation Top agencies DLA (Defense Logistics Agency)	$826,379	0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #93 in FY2023, #65 in FY2024 and #48 in FY2025; down 53 since Jul 2024–Jun 2025.
92	Barber-Nichols LLC Top agencies Navy (Department of the Navy)	$816,291	0.1%	Rank history: not on the FY2021–FY2023 lists, #88 in FY2024 and #60 in FY2025; up 14 since Jul 2024–Jun 2025.
93	Marotta Controls Inc. Top agencies DLA (Defense Logistics Agency)	$810,882	0.1%	Rank history: #80 in FY2021, #98 in FY2022, not on the FY2023–FY2024 lists and #58 in FY2025; down 38 since Jul 2024–Jun 2025.
94	Aantilia LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$807,033	0.1%	Rank history: not on the FY2021–FY2023 lists, #84 in FY2024 and #90 in FY2025; down 34 since Jul 2024–Jun 2025.
95	AGM Container Controls Inc. Top agencies DLA (Defense Logistics Agency)	$798,792	0.1%	Rank history: #100 in FY2021 and not on the FY2022–FY2025 lists; up 68 since Jul 2024–Jun 2025.
96	Seahorse Defense Supply, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$797,934	0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; up 18 since Jul 2024–Jun 2025.
97	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$791,720	0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; down 25 since Jul 2024–Jun 2025.
98	Ray Blackman Enterprises, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$783,442	0.1%	Rank history: #98 in FY2021, not on the FY2022 list, #91 in FY2023 and not on the FY2024–FY2025 lists; up 58 since Jul 2024–Jun 2025.
99	Tecmotiv (Usa), Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$780,877	0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; up 29 since Jul 2024–Jun 2025.
100	Lockheed Martin Corporation 5 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$775,750	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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100 of 997 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 43

Code	Net obligations	Largest contractor
4320 Power and Hand Pumps	$354,705,142	American Indian Health & Services Corporation
4310 Compressors and Vacuum Pumps	$179,186,387	Fairwinds Technologies LLC
4330 Centrifugals, Separators, and Pressure and Vacuum Filters	$96,759,787	Fairwinds Technologies LLC

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 $669 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 43 contractors in Jul 2025–Jun 2026?

1. Fairwinds Technologies LLC ($65.4M), 2. American Indian Health & Services Corporation ($44.6M), 3. Atlantic Diving Supply, Inc. ($30.9M), 4. Curtiss-Wright Electro-Mechanical Corp ($20.7M), 5. ECI Defense Group, Inc. ($20.2M), 6. Jamaica Bearings Co., Inc. ($18M), 7. Arctic Slope Regional Corporation ($17.8M), 8. Supplycore LLC ($15.3M), 9. Meggitt Aerospace Limited ($15.2M), 10. Parker-Hannifin Corporation ($14.2M).

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