Top 100 Contractors in PSC 4320: Power and Hand Pumps, FY2022

Name: Top 100 Contractors in PSC 4320: Power and Hand Pumps, FY2022
Creator: GovTribe

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

The top 10 won 42% of FY2022 PSC 4320 contract dollars

Contract obligations: $270,270,319 Net of deobligations, by contracts coded PSC 4320
Contractors: 640 Parent companies with an obligation
Largest contractor: Parker-Hannifin Corporation $38.6 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	Parker-Hannifin Corporation 3 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$38,618,738	13.4%	Rank history: #4 in FY2021, #1 in FY2023, #1 in FY2024 and not on the FY2025 list; up 3 since FY2021.
2	Warren Pumps LLC 2 awardees, including Circor Naval Solutions LLC and Circor Pumps North America LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$16,206,469	5.6%	Rank history: #1 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
3	Curtiss-Wright Corporation 4 awardees, including Curtiss-Wright Electro-Mechanical Corporation and EST Group Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$14,411,290	5.0%	Rank history: #2 in FY2021, #3 in FY2023, #45 in FY2024 and not on the FY2025 list; down 1 since FY2021.
4	Carver Pump Company Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$10,001,401	3.5%	Rank history: #3 in FY2021, #5 in FY2023, #4 in FY2024 and #3 in FY2025; down 1 since FY2021.
5	R P M Supply Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,679,988	3.4%	Rank history: #17 in FY2021, #8 in FY2023, #10 in FY2024 and #11 in FY2025; up 12 since FY2021.
6	ECI Defense Group, Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,642,126	3.3%	Rank history: #55 in FY2021, #6 in FY2023, #8 in FY2024 and #5 in FY2025; up 49 since FY2021.
7	Curtiss-Wright Electro-Mechanical Corporation Top agencies Navy (Department of the Navy)	$6,829,451	2.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #5 in FY2024 and #10 in FY2025; new.
8	Gardner Denver Nash LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,747,997	2.3%	Rank history: #21 in FY2021, #15 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2021.
9	Science Applications International Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$5,154,512	1.8%	Rank history: #6 in FY2021, #11 in FY2023, #44 in FY2024 and not on the FY2025 list; down 3 since FY2021.
10	Crane Co 3 awardees, including Hydro-Aire Aerospace Corp. and Crane Pumps & Systems PFT Corp Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$4,723,225	1.6%	Rank history: #9 in FY2021, #9 in FY2023, #38 in FY2024 and not on the FY2025 list; down 1 since FY2021.
11	Eaton Corporation 2 awardees, including Eaton Aerospace, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,253,485	1.5%	Rank history: #10 in FY2021, #13 in FY2023, #26 in FY2024 and not on the FY2025 list; down 1 since FY2021.
12	W S Darley & Co 3 awardees, including WS Darley & Co Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$4,220,971	1.5%	Rank history: #13 in FY2021, #21 in FY2023, #6 in FY2024 and #28 in FY2025; up 1 since FY2021.
13	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,177,388	1.4%	Rank history: #11 in FY2021, #7 in FY2023, #9 in FY2024 and #9 in FY2025; down 2 since FY2021.
14	Transdigm Group Incorporated 3 awardees, including Aerocontrolex Group, Inc., Arkwin Industries, Inc. and Tactair Fluid Controls Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,148,843	1.4%	Rank history: #22 in FY2021, #30 in FY2023, #68 in FY2024 and not on the FY2025 list; up 8 since FY2021.
15	Circor Pumps North America LLC Top agencies Navy (Department of the Navy)	$4,103,426	1.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
16	RTX Corporation 5 awardees, including Hamilton Sundstrand Corporation, Raytheon Company and Goodrich Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$4,063,985	1.4%	Rank history: #8 in FY2021, #2 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2021.
17	Coffin Turbo Pump Inc Top agencies Navy (Department of the Navy)	$3,661,300	1.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 148 since FY2021.
18	Dover Corporation Through Dover Pumps & Process Solutions Segment Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$3,499,134	1.2%	Rank history: #12 in FY2021, #10 in FY2023, #94 in FY2024 and not on the FY2025 list; down 6 since FY2021.
19	Phoenix Pumps Inc. Top agencies DOI (Department of the Interior)	$3,460,399	1.2%	Rank history: #32 in FY2021, #56 in FY2023, not on the FY2024 list and #92 in FY2025; up 13 since FY2021.
20	All-Safe Inc. Top agencies DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$3,437,760	1.2%	Rank history: #14 in FY2021, #18 in FY2023, #13 in FY2024 and #12 in FY2025; down 6 since FY2021.
21	Circor Naval Solutions LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,395,418	1.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 216 since FY2021.
22	Waterax Corporation Top agencies DLA (Defense Logistics Agency) DOI (Department of the Interior)	$3,379,851	1.2%	Rank history: #18 in FY2021, not on the FY2023–FY2024 lists and #74 in FY2025; down 4 since FY2021.
23	Integrated Procurement Technologies 3 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$3,259,250	1.1%	Rank history: #25 in FY2021, #22 in FY2023, #28 in FY2024 and #38 in FY2025; up 2 since FY2021.
24	Aqua-Chem, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$3,109,826	1.1%	Rank history: #27 in FY2021, not on the FY2023 list, #15 in FY2024 and #91 in FY2025; up 3 since FY2021.
25	Colfax Corporation 2 awardees, including Circor Naval Solutions LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,904,629	1.0%	Rank history: #28 in FY2021, #4 in FY2023, #3 in FY2024 and not on the FY2025 list; up 3 since FY2021.
26	Kuog Corp Top agencies USAF (Department of the Air Force)	$2,720,496	0.9%	Rank history: not on the FY2021 list, #40 in FY2023, not on the FY2024 list and #36 in FY2025; new.
27	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$2,651,582	0.9%	Rank history: #23 in FY2021, #34 in FY2023, #20 in FY2024 and #15 in FY2025; down 4 since FY2021.
28	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,573,077	0.9%	Rank history: #5 in FY2021, #24 in FY2023, #7 in FY2024 and #20 in FY2025; down 23 since FY2021.
29	Triumph Group, Inc. Through Triumph Thermal Systems, LLC Top agencies USAF (Department of the Air Force)	$2,570,949	0.9%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 276 since FY2021.
30	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$2,301,819	0.8%	Rank history: #26 in FY2021, #25 in FY2023, #19 in FY2024 and #34 in FY2025; down 4 since FY2021.
31	Heico Aerospace Corporat 2 awardees, including Rocky Mountain Hydrostatics, LLC and Seal Dynamics LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,950,925	0.7%	Rank history: #39 in FY2021, #29 in FY2023, not on the FY2024 list and #72 in FY2025; up 8 since FY2021.
32	The Gorman-Rupp Company Top agencies Army (Department of the Army)	$1,789,208	0.6%	Rank history: not on the FY2021 list, #37 in FY2023, #30 in FY2024 and not on the FY2025 list; new.
33	Meggitt Defense Systems, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,787,322	0.6%	Rank history: not on the FY2021 list, #44 in FY2023 and not on the FY2024–FY2025 lists; new.
34	Colonna's Shipyard West, LLC Top agencies Navy (Department of the Navy)	$1,716,797	0.6%	Rank history: #31 in FY2021, #59 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
35	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,683,585	0.6%	Rank history: #19 in FY2021, #32 in FY2023, #18 in FY2024 and #17 in FY2025; down 16 since FY2021.
36	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy)	$1,660,400	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
37	South-TEK Systems LLC Through Aviation, Power & Marine, LLC Top agencies Navy (Department of the Navy)	$1,543,359	0.5%	Rank history: not on the FY2021 list, #50 in FY2023 and not on the FY2024–FY2025 lists; new.
38	Eaton Aerospace LLC 4 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,438,358	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
39	Ampco-Pittsburgh Corporation Through Air & Liquid Systems Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,247,951	0.4%	Rank history: #7 in FY2021 and not on the FY2023–FY2025 lists; down 32 since FY2021.
40	S I T Corporation Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) DOI (Department of the Interior)	$1,227,267	0.4%	Rank history: #61 in FY2021, #39 in FY2023, #24 in FY2024 and #21 in FY2025; up 21 since FY2021.
41	Moog Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,200,162	0.4%	Rank history: not on the FY2021 list, #58 in FY2023, #66 in FY2024 and not on the FY2025 list; up 178 since FY2021.
42	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$1,149,813	0.4%	Rank history: #57 in FY2021, #27 in FY2023, #17 in FY2024 and #23 in FY2025; up 15 since FY2021.
43	Eddy Pump Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,149,447	0.4%	Rank history: #97 in FY2021, #23 in FY2023, #52 in FY2024 and not on the FY2025 list; up 54 since FY2021.
44	Graham Corp 2 awardees, including Barber-Nichols, LLC Top agencies Navy (Department of the Navy)	$1,051,825	0.4%	Rank history: #16 in FY2021, #20 in FY2023 and not on the FY2024–FY2025 lists; down 28 since FY2021.
45	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,021,635	0.4%	Rank history: not on the FY2021 list, #64 in FY2023, #16 in FY2024 and #22 in FY2025; up 68 since FY2021.
46	Acme Products & Engineering Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,012,167	0.4%	Rank history: #35 in FY2021, #93 in FY2023, #37 in FY2024 and #14 in FY2025; down 11 since FY2021.
47	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$979,725	0.3%	Rank history: #59 in FY2021, #75 in FY2023, #36 in FY2024 and #53 in FY2025; up 12 since FY2021.
48	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$972,576	0.3%	Rank history: #81 in FY2021, not on the FY2023–FY2024 lists and #98 in FY2025; up 33 since FY2021.
49	Johnson Controls Security Solutions LLC 2 awardees, including Johnson Controls Navy Systems, LLC and Johnson Controls Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$860,383	0.3%	Rank history: #83 in FY2021, #82 in FY2023 and not on the FY2024–FY2025 lists; up 34 since FY2021.
50	Smiths Group PLC Through John Crane, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$860,148	0.3%	Rank history: #46 in FY2021, #48 in FY2023, #88 in FY2024 and not on the FY2025 list; down 4 since FY2021.
51	Fairbanks Morse LLC 3 awardees Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$857,935	0.3%	Rank history: #30 in FY2021, #60 in FY2023 and not on the FY2024–FY2025 lists; down 21 since FY2021.
52	Statz Corp Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$822,523	0.3%	Rank history: #40 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
53	Ohio Machinery Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$786,285	0.3%	Rank history: #90 in FY2021, #45 in FY2023 and not on the FY2024–FY2025 lists; up 37 since FY2021.
54	Bollinger Shipyards Inc Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$768,684	0.3%	Rank history: not on the FY2021 list, #53 in FY2023 and not on the FY2024–FY2025 lists; up 100 since FY2021.
55	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$759,586	0.3%	Rank history: #41 in FY2021, #51 in FY2023, #34 in FY2024 and #50 in FY2025; down 14 since FY2021.
56	Allied Marine Services LLC 2 awardees, including Environmental Systems LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$752,938	0.3%	Rank history: #66 in FY2021 and not on the FY2023–FY2025 lists; up 10 since FY2021.
57	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$743,783	0.3%	Rank history: #50 in FY2021, #42 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
58	T.j. Clark International LLC Top agencies Army (Department of the Army)	$714,945	0.2%	Rank history: not on the FY2021 list, #14 in FY2023 and not on the FY2024–FY2025 lists; new.
59	Mcnally Industries LLC Top agencies Navy (Department of the Navy)	$705,282	0.2%	Rank history: #71 in FY2021, #28 in FY2023, #23 in FY2024 and not on the FY2025 list; up 12 since FY2021.
60	Allied Defense Industries Inc. 4 awardees, including Allied Marine Services LLC, Aero International, LLC and Environmental Systems LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$696,229	0.2%	Rank history: #54 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
61	Air & Gas TECH Inc. Top agencies Navy (Department of the Navy)	$671,562	0.2%	Rank history: not on the FY2021 list, #52 in FY2023, not on the FY2024 list and #94 in FY2025; new.
62	Heiman Inc. Top agencies USDA (Department of Agriculture)	$664,092	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Rolls-Royce Military Aero Engines Ltd 2 awardees, including Rolls-Royce Marine North America Inc. Top agencies Navy (Department of the Navy)	$662,014	0.2%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; down 16 since FY2021.
64	Kellstrom Defense Aerospace Inc. 2 awardees, including Allclear Aerospace & Defense, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$649,715	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
65	BBA Aviation PLC Through Ontic Engineering & Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$645,082	0.2%	Rank history: #94 in FY2021, #87 in FY2023 and not on the FY2024–FY2025 lists; up 29 since FY2021.
66	Aero Precision Industries LLC 2 awardees, including Allclear Aerospace & Defense, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$617,189	0.2%	Rank history: #42 in FY2021 and not on the FY2023–FY2025 lists; down 24 since FY2021.
67	General Electric Company Top agencies Navy (Department of the Navy)	$615,440	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
68	Tencarva Holdings I, Inc. 2 awardees, including Tencarva Machinery Company, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$611,833	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 283 since FY2021.
69	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$572,107	0.2%	Rank history: #53 in FY2021, not on the FY2023 list, #54 in FY2024 and #55 in FY2025; down 16 since FY2021.
70	Southern Automotive Wholesalers, Inc. Top agencies DLA (Defense Logistics Agency)	$569,153	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 215 since FY2021.
71	Sims Pump Valve Co, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$555,944	0.2%	Rank history: #38 in FY2021, #43 in FY2023, #46 in FY2024 and #45 in FY2025; down 33 since FY2021.
72	Airtronics, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$542,954	0.2%	Rank history: #77 in FY2021, #31 in FY2023, #25 in FY2024 and #43 in FY2025; up 5 since FY2021.
73	Bestek Industries Inc. Top agencies DLA (Defense Logistics Agency)	$535,139	0.2%	Rank history: #75 in FY2021, not on the FY2023 list, #78 in FY2024 and #81 in FY2025; up 2 since FY2021.
74	Aarcorp Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$531,354	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
75	Renk Systems Corporation 3 awardees, including Horstman, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$518,926	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 73 since FY2021.
76	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$515,067	0.2%	Rank history: #51 in FY2021, #71 in FY2023 and not on the FY2024–FY2025 lists; down 25 since FY2021.
77	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$506,314	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
78	Metadure Parts & Sales, Inc. Top agencies DLA (Defense Logistics Agency)	$487,870	0.2%	Rank history: #69 in FY2021, #85 in FY2023, #61 in FY2024 and not on the FY2025 list; down 9 since FY2021.
79	Meggitt PLC 2 awardees, including Meggitt Defense Systems, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$487,094	0.2%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; down 50 since FY2021.
80	Essex Industries Inc. Top agencies DLA (Defense Logistics Agency)	$473,747	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
81	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$467,599	0.2%	Rank history: #95 in FY2021, #55 in FY2023 and not on the FY2024–FY2025 lists; up 14 since FY2021.
82	Specialty Seals & Accessories, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$464,168	0.2%	Rank history: #72 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
83	AIL Corporation Through Ambac International Corporation Top agencies Army (Department of the Army)	$460,230	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
84	Ray Blackman Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$455,055	0.2%	Rank history: #60 in FY2021, #61 in FY2023, #74 in FY2024 and #71 in FY2025; down 24 since FY2021.
85	PCX Inc. Top agencies DLA (Defense Logistics Agency)	$439,955	0.2%	Rank history: #49 in FY2021, not on the FY2023–FY2024 lists and #33 in FY2025; down 36 since FY2021.
86	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$438,369	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #57 in FY2024 and #44 in FY2025; up 122 since FY2021.
87	Cummins-Wagner Company, Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$435,652	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #64 in FY2025; up 91 since FY2021.
88	Nikkiso America Inc. Through Cosmodyne, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$432,752	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
89	Oshkosh Corp 2 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$432,045	0.1%	Rank history: #34 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; down 55 since FY2021.
90	EHB Supply Top agencies Navy (Department of the Navy)	$427,688	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 193 since FY2021.
91	K.r. Campbell, Inc. Top agencies Navy (Department of the Navy)	$424,892	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
92	Sarco Inc. Top agencies DLA (Defense Logistics Agency)	$424,456	0.1%	Rank history: #63 in FY2021, #86 in FY2023, #73 in FY2024 and #93 in FY2025; down 29 since FY2021.
93	Ross Development Inc. Top agencies DLA (Defense Logistics Agency)	$424,381	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 21 since FY2021.
94	Stein Seal Company Top agencies DLA (Defense Logistics Agency)	$419,434	0.1%	Rank history: not on the FY2021 list, #80 in FY2023 and not on the FY2024–FY2025 lists; up 36 since FY2021.
95	Scott Industrial Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$407,675	0.1%	Rank history: #76 in FY2021, #54 in FY2023, #65 in FY2024 and not on the FY2025 list; down 19 since FY2021.
96	Cleveland Brothers Holdings Inc Through Cleveland Brothers Equipment Co Inc. Top agencies Navy (Department of the Navy)	$400,027	0.1%	Rank history: not on the FY2021 list, #94 in FY2023 and not on the FY2024–FY2025 lists; new.
97	Tecmotiv Corporation Through Tecmotiv (Usa), Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$384,724	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
98	Geiger Pump and Equipment Company, LLC 2 awardees, including Eastern Industrial Products, Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$379,817	0.1%	Rank history: #86 in FY2021, #69 in FY2023, #96 in FY2024 and not on the FY2025 list; down 12 since FY2021.
99	Lidgerwood Manufacturing Company Through M.t. Davidson Company Top agencies Navy (Department of the Navy)	$364,362	0.1%	Rank history: #80 in FY2021 and not on the FY2023–FY2025 lists; down 19 since FY2021.
100	Honeywell International Inc. 3 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$339,049	0.1%	Rank history: #91 in FY2021, not on the FY2023 list, #72 in FY2024 and #59 in FY2025; down 9 since FY2021.

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100 of 640 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 $288 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 4320 contractors in FY2022?

1. Parker-Hannifin Corporation ($38.6M), 2. Warren Pumps LLC ($16.2M), 3. Curtiss-Wright Corporation ($14.4M), 4. Carver Pump Company ($10M), 5. R P M Supply Corporation ($9.68M), 6. ECI Defense Group, Inc. ($9.64M), 7. Curtiss-Wright Electro-Mechanical Corporation ($6.83M), 8. Gardner Denver Nash LLC ($6.75M), 9. Science Applications International Corporation ($5.15M), 10. Crane Co ($4.72M).

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