Top 100 Contractors in PSC 4810: Valves, Powered, FY2023

Name: Top 100 Contractors in PSC 4810: Valves, Powered, FY2023
Creator: GovTribe

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

The top 10 won 45% of FY2023 PSC 4810 contract dollars

Contract obligations: $171,758,072 Net of deobligations, by contracts coded PSC 4810
Contractors: 461 Parent companies with an obligation
Largest contractor: Sargent Aerospace & Defense LLC $14.9 million, 7.8% 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	Sargent Aerospace & Defense LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$14,855,603	7.8%	Rank history: #5 in FY2021, #16 in FY2022, #16 in FY2024 and not on the FY2025 list; up 15 since FY2022.
2	Marotta Controls Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$12,859,392	6.8%	Rank history: #8 in FY2021, #2 in FY2022, #3 in FY2024 and #2 in FY2025; unchanged since FY2022.
3	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$11,394,585	6.0%	Rank history: #2 in FY2021, #1 in FY2022, #4 in FY2024 and #3 in FY2025; down 2 since FY2022.
4	Parker-Hannifin Corporation 2 awardees, including Meggitt North Hollywood Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$10,258,968	5.4%	Rank history: #1 in FY2021, #9 in FY2022, #9 in FY2024 and not on the FY2025 list; up 5 since FY2022.
5	Moog Inc. 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$7,642,779	4.0%	Rank history: #9 in FY2021, #19 in FY2022, #5 in FY2024 and #5 in FY2025; up 14 since FY2022.
6	Honeywell International Inc. 6 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$6,217,098	3.3%	Rank history: #7 in FY2021, #3 in FY2022, #13 in FY2024 and #4 in FY2025; down 3 since FY2022.
7	Dezurik, Inc. Top agencies DOI (Department of the Interior)	$6,155,028	3.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #41 in FY2025; new.
8	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy)	$5,198,927	2.7%	Rank history: #42 in FY2021, #15 in FY2022, #80 in FY2024 and #25 in FY2025; up 7 since FY2022.
9	ESI Acquisition Corp. Through JA Moody LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$5,186,131	2.7%	Rank history: not on the FY2021 list, #45 in FY2022, #24 in FY2024 and not on the FY2025 list; up 36 since FY2022.
10	Crane Co Through Hydro-Aire Aerospace Corp Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,963,773	2.6%	Rank history: #38 in FY2021, #57 in FY2022, #10 in FY2024 and not on the FY2025 list; up 47 since FY2022.
11	Griswold Industries Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$4,150,389	2.2%	Rank history: #11 in FY2021, #4 in FY2022, #30 in FY2024 and #13 in FY2025; down 7 since FY2022.
12	Maritime Applied Physics Corporation 2 awardees Top agencies Navy (Department of the Navy)	$3,977,516	2.1%	Rank history: not on the FY2021 list, #24 in FY2022, #8 in FY2024 and #100 in FY2025; up 12 since FY2022.
13	Eaton Corporation 2 awardees, including Eaton Aerospace LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$3,645,629	1.9%	Rank history: #18 in FY2021, #65 in FY2022, #39 in FY2024 and #22 in FY2025; up 52 since FY2022.
14	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$3,203,735	1.7%	Rank history: #64 in FY2021, #47 in FY2022, #25 in FY2024 and #21 in FY2025; up 33 since FY2022.
15	Rolls-Royce Military Aero Engines Ltd 3 awardees, including Rolls-Royce Marine North America Inc., Rolls-Royce Corporation and Rolls-Royce Solutions America Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$2,670,942	1.4%	Rank history: #44 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 100 since FY2022.
16	Woodward Governor Company 2 awardees, including Woodward HRT Inc. and Woodward, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,643,928	1.4%	Rank history: #17 in FY2021, #5 in FY2022, #42 in FY2024 and not on the FY2025 list; down 11 since FY2022.
17	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,178,593	1.1%	Rank history: #24 in FY2021, #10 in FY2022, #21 in FY2024 and #7 in FY2025; down 7 since FY2022.
18	Warren Pumps LLC Through Portland Valve LLC Top agencies Navy (Department of the Navy)	$2,099,930	1.1%	Rank history: #28 in FY2021, #32 in FY2022, #23 in FY2024 and not on the FY2025 list; up 14 since FY2022.
19	Transaero, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,066,478	1.1%	Rank history: #16 in FY2021, #38 in FY2022, #32 in FY2024 and #17 in FY2025; up 19 since FY2022.
20	Tranz-It Aviation LLC Top agencies USDA (Department of Agriculture)	$2,065,900	1.1%	Rank history: not on the FY2021 list, #22 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
21	W. & O. Supply Inc. 3 awardees, including Valve Automation and Control of San Diego Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,004,732	1.1%	Rank history: #23 in FY2021, #14 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
22	Nibco Inc. Through Milwaukee Valve Company, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,759,670	0.9%	Rank history: #49 in FY2021, #50 in FY2022, #56 in FY2024 and not on the FY2025 list; up 28 since FY2022.
23	Transdigm Group Incorporated 3 awardees, including Aerocontrolex Group, Inc., Duke's Aerospace, Inc. and Tactair Fluid Controls Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,627,846	0.9%	Rank history: #4 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
24	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$1,359,840	0.7%	Rank history: #3 in FY2021, #11 in FY2022, #11 in FY2024 and #20 in FY2025; down 13 since FY2022.
25	General Electric Company 3 awardees, including GE Aviation Systems LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,348,288	0.7%	Rank history: not on the FY2021 list, #39 in FY2022, not on the FY2024 list and #82 in FY2025; up 14 since FY2022.
26	JA Moody LLC Through ESI Acquisition Corp Top agencies Navy (Department of the Navy)	$1,281,532	0.7%	Rank history: #10 in FY2021, #7 in FY2022, #19 in FY2024 and #11 in FY2025; down 19 since FY2022.
27	Electrofilm Manufacturing Company LLC Through ITT Aerospace Controls LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$1,254,865	0.7%	Rank history: not on the FY2021 list, #46 in FY2022 and not on the FY2024–FY2025 lists; up 19 since FY2022.
28	Cobham Mission Systems Orchard Park Inc. Through Mission Systems Davenport Inc. Top agencies Navy (Department of the Navy)	$1,252,405	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
29	Allied Defense Industries Inc. 3 awardees, including Aero International, LLC and Allied Marine Services LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$1,213,034	0.6%	Rank history: #14 in FY2021, #92 in FY2022, #58 in FY2024 and #97 in FY2025; up 63 since FY2022.
30	Oshkosh Corp 2 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$1,184,844	0.6%	Rank history: #76 in FY2021, #44 in FY2022, #28 in FY2024 and #43 in FY2025; up 14 since FY2022.
31	Fluidyne Corporation Top agencies Navy (Department of the Navy)	$1,135,219	0.6%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2024 and not on the FY2025 list; up 129 since FY2022.
32	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,130,977	0.6%	Rank history: not on the FY2021 list, #60 in FY2022, #67 in FY2024 and not on the FY2025 list; up 28 since FY2022.
33	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$1,114,397	0.6%	Rank history: not on the FY2021 list, #56 in FY2022, #40 in FY2024 and #56 in FY2025; up 23 since FY2022.
34	U.s.a. Spares Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,113,250	0.6%	Rank history: not on the FY2021 list, #36 in FY2022, #43 in FY2024 and #78 in FY2025; up 2 since FY2022.
35	Skovira Machine Co Top agencies Navy (Department of the Navy)	$962,050	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 366 since FY2022.
36	Cargotec OYJ 2 awardees, including Independent Rough Terrain Center LLC and Macgregor USA Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$920,678	0.5%	Rank history: #13 in FY2021, #17 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
37	Scott Industrial Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$885,038	0.5%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2024 and not on the FY2025 list; up 74 since FY2022.
38	Mactaggart Scott (Holdings) Ltd Through Mactaggart, Scott & Co. Ltd Top agencies Navy (Department of the Navy)	$854,312	0.5%	Rank history: not on the FY2021 list, #28 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
39	D & W Marine Systems Management Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$849,792	0.4%	Rank history: #43 in FY2021, #27 in FY2022, #48 in FY2024 and not on the FY2025 list; down 12 since FY2022.
40	Gigli Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$795,009	0.4%	Rank history: #96 in FY2021, #87 in FY2022, #98 in FY2024 and not on the FY2025 list; up 47 since FY2022.
41	Hunt Valve Company, Inc. 2 awardees, including Pima Valve, LLC Top agencies DLA (Defense Logistics Agency)	$793,304	0.4%	Rank history: #60 in FY2021, #71 in FY2022, #63 in FY2024 and #24 in FY2025; up 30 since FY2022.
42	Magnatrol Valve Corp Top agencies Navy (Department of the Navy)	$758,625	0.4%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #84 in FY2025; new.
43	Derbyshire Machine & Tool Co Top agencies DLA (Defense Logistics Agency)	$750,072	0.4%	Rank history: #55 in FY2021, #52 in FY2022, #52 in FY2024 and #55 in FY2025; up 9 since FY2022.
44	Samit LLC Top agencies DLA (Defense Logistics Agency)	$746,622	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
45	Metrex Valve Corp. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce)	$725,408	0.4%	Rank history: #48 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 128 since FY2022.
46	Advanced Turbine Services, L.L.C. Top agencies Navy (Department of the Navy)	$673,390	0.4%	Rank history: not on the FY2021 list, #30 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
47	Sherwood Avionics and Accessories, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$668,731	0.4%	Rank history: not on the FY2021 list, #59 in FY2022, #87 in FY2024 and #89 in FY2025; up 12 since FY2022.
48	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$656,225	0.3%	Rank history: #58 in FY2021, not on the FY2022 list, #47 in FY2024 and not on the FY2025 list; up 75 since FY2022.
49	Aerocontrolex Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$638,567	0.3%	Rank history: #72 in FY2021, #26 in FY2022, not on the FY2024 list and #18 in FY2025; down 23 since FY2022.
50	Thomas Instrument, Incorporated Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$629,194	0.3%	Rank history: #41 in FY2021, #66 in FY2022, #57 in FY2024 and #77 in FY2025; up 16 since FY2022.
51	Westfield Hydraulics Inc. Top agencies DLA (Defense Logistics Agency)	$628,019	0.3%	Rank history: #99 in FY2021, #70 in FY2022, #89 in FY2024 and not on the FY2025 list; up 19 since FY2022.
52	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$622,675	0.3%	Rank history: #45 in FY2021, #25 in FY2022, #44 in FY2024 and #26 in FY2025; down 27 since FY2022.
53	Tork Systems Inc Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$616,415	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	Aarcorp 2 awardees, including AAR Supply Chain, Inc. and AAR Allen Services, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$609,854	0.3%	Rank history: #34 in FY2021, #6 in FY2022, #79 in FY2024 and not on the FY2025 list; down 48 since FY2022.
55	Esco Technologies Inc. Through Vacco Industries Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$594,518	0.3%	Rank history: #50 in FY2021, #13 in FY2022, not on the FY2024 list and #35 in FY2025; down 42 since FY2022.
56	Adams Air & Hydraulics Inc. Top agencies Navy (Department of the Navy)	$586,535	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 140 since FY2022.
57	PCX Inc Top agencies DLA (Defense Logistics Agency)	$583,520	0.3%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and #87 in FY2025; up 205 since FY2022.
58	Military Supply Co LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$558,514	0.3%	Rank history: #87 in FY2021, #40 in FY2022, #71 in FY2024 and not on the FY2025 list; down 18 since FY2022.
59	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$507,486	0.3%	Rank history: #22 in FY2021, #84 in FY2022, #54 in FY2024 and #54 in FY2025; up 25 since FY2022.
60	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$499,894	0.3%	Rank history: #47 in FY2021, #68 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
61	Scioteq LLC Through Transdigm Inc. Top agencies DLA (Defense Logistics Agency)	$483,140	0.3%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2024 and #15 in FY2025; new.
62	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$479,167	0.3%	Rank history: #15 in FY2021, #77 in FY2022, #69 in FY2024 and #60 in FY2025; up 15 since FY2022.
63	Aviation Procurement Systems, LLC Top agencies DLA (Defense Logistics Agency)	$477,914	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 287 since FY2022.
64	Aerokool Aviation Corporation Top agencies USAF (Department of the Air Force)	$461,162	0.2%	Rank history: #80 in FY2021, #91 in FY2022, #77 in FY2024 and not on the FY2025 list; up 27 since FY2022.
65	Precision Resources Inc. Through Precision Fabricating & Cleaning Company, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$455,130	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	Rocker Solenoid Co Top agencies DLA (Defense Logistics Agency)	$443,716	0.2%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and #83 in FY2025; up 75 since FY2022.
67	Ives Equipment, LLC Top agencies Navy (Department of the Navy)	$440,528	0.2%	Rank history: #86 in FY2021, #79 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
68	Phoenix Systems Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$439,996	0.2%	Rank history: #85 in FY2021, #62 in FY2022, #83 in FY2024 and not on the FY2025 list; down 6 since FY2022.
69	Fairbanks Morse LLC Through Hunt Valve Company, Inc. Top agencies DLA (Defense Logistics Agency)	$430,284	0.2%	Rank history: not on the FY2021 list, #48 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
70	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$372,081	0.2%	Rank history: not on the FY2021 list, #61 in FY2022, #72 in FY2024 and not on the FY2025 list; down 9 since FY2022.
71	Flowserve Corporation Top agencies DLA (Defense Logistics Agency)	$355,042	0.2%	Rank history: #31 in FY2021, #29 in FY2022, #49 in FY2024 and #64 in FY2025; down 42 since FY2022.
72	Advanced Products Services Inc. Top agencies DLA (Defense Logistics Agency)	$346,883	0.2%	Rank history: not on the FY2021 list, #81 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
73	DK Machine Inc. Top agencies Navy (Department of the Navy)	$345,270	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #52 in FY2025; up 44 since FY2022.
74	Aantilia LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) NASA (National Aeronautics and Space Administration)	$326,930	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 241 since FY2022.
75	Evolution Enterprise Group LLC Top agencies DLA (Defense Logistics Agency)	$325,535	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Texas Aerospace Services Inc. Top agencies USAF (Department of the Air Force)	$314,430	0.2%	Rank history: #98 in FY2021, not on the FY2022 list, not on the FY2024 list and #98 in FY2025; up 27 since FY2022.
77	Northrop Grumman Corporation 3 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$275,364	0.1%	Rank history: #12 in FY2021, #42 in FY2022, #22 in FY2024 and not on the FY2025 list; down 35 since FY2022.
78	Bollinger Shipyards Inc Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$271,886	0.1%	Rank history: #54 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 68 since FY2022.
79	Statz Corp Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$258,292	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
80	Service Hydraulics, Inc. Top agencies Army (Department of the Army)	$255,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
81	Aerotec Industries Top agencies DLA (Defense Logistics Agency)	$252,890	0.1%	Rank history: #68 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 221 since FY2022.
82	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$252,546	0.1%	Rank history: #57 in FY2021, not on the FY2022 list, #96 in FY2024 and #49 in FY2025; up 36 since FY2022.
83	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$244,015	0.1%	Rank history: #56 in FY2021, #83 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
84	Aqua-Chem, Inc. Top agencies DLA (Defense Logistics Agency)	$243,992	0.1%	Rank history: #78 in FY2021, #67 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
85	Westsim Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$242,820	0.1%	Rank history: #91 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 16 since FY2022.
86	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$238,623	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 21 since FY2022.
87	ECI Defense Group, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$231,024	0.1%	Rank history: #37 in FY2021, not on the FY2022 list, #34 in FY2024 and #34 in FY2025; up 26 since FY2022.
88	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$226,715	0.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2024 and not on the FY2025 list; up 52 since FY2022.
89	JIT Industries Inc. Top agencies Army (Department of the Army)	$226,250	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
90	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$218,075	0.1%	Rank history: #66 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; down 35 since FY2022.
91	Stealth Supply Inc Top agencies DLA (Defense Logistics Agency)	$215,171	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$214,943	0.1%	Rank history: #62 in FY2021, #64 in FY2022, #78 in FY2024 and #91 in FY2025; down 28 since FY2022.
93	Morpac Industries, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$212,528	0.1%	Rank history: #20 in FY2021, #20 in FY2022, #51 in FY2024 and #16 in FY2025; down 73 since FY2022.
94	United Dynamics, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$212,040	0.1%	Rank history: #89 in FY2021, #88 in FY2022, #97 in FY2024 and #90 in FY2025; down 6 since FY2022.
95	Robert E Mason & Associates Inc. Top agencies NASA (National Aeronautics and Space Administration)	$211,215	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$208,682	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #62 in FY2025; up 67 since FY2022.
97	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$206,936	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 42 since FY2022.
98	Beach Electronics & Manufacturing, Inc. Top agencies Navy (Department of the Navy)	$206,549	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2024 and not on the FY2025 list; up 37 since FY2022.
99	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$204,429	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 28 since FY2022.
100	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$195,968	0.1%	Rank history: #27 in FY2021, #33 in FY2022, #95 in FY2024 and #68 in FY2025; down 67 since FY2022.

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100 of 461 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 $190 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 4810 contractors in FY2023?

1. Sargent Aerospace & Defense LLC ($14.9M), 2. Marotta Controls Inc. ($12.9M), 3. Jamaica Bearings Co., Inc. ($11.4M), 4. Parker-Hannifin Corporation ($10.3M), 5. Moog Inc. ($7.64M), 6. Honeywell International Inc. ($6.22M), 7. Dezurik, Inc. ($6.16M), 8. Treadwell Corporation (Delaware) ($5.2M), 9. ESI Acquisition Corp. ($5.19M), 10. Crane Co ($4.96M).

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