Top 100 Contractors in PSC 4810: Valves, Powered, FY2024

Name: Top 100 Contractors in PSC 4810: Valves, Powered, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 47% of FY2024 PSC 4810 contract dollars

Contract obligations: $253,167,913 Net of deobligations, by contracts coded PSC 4810
Contractors: 501 Parent companies with an obligation
Largest contractor: Arctic Slope Regional Corporation $24.6 million, 9.0% 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	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$24,551,425	9.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
2	RBC Aircraft Products Inc Through Sargent Aerospace & Defense, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$16,730,689	6.1%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2025; new.
3	Marotta Controls Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$16,392,881	6.0%	Rank history: #8 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2025; down 1 since FY2023.
4	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$16,086,832	5.9%	Rank history: #2 in FY2021, #1 in FY2022, #3 in FY2023 and #3 in FY2025; down 1 since FY2023.
5	Moog Inc. 4 awardees, including Moog Military Aircraft LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$14,034,946	5.1%	Rank history: #9 in FY2021, #19 in FY2022, #5 in FY2023 and #5 in FY2025; unchanged since FY2023.
6	Meggitt Aerospace Limited 2 awardees, including Parker-Hannifin Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$13,223,363	4.8%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
7	RTX Corporation 5 awardees, including Hamilton Sundstrand Corporation and Raytheon Company Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$8,548,936	3.1%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; up 238 since FY2023.
8	Maritime Applied Physics Corp 2 awardees Top agencies Navy (Department of the Navy)	$6,454,177	2.4%	Rank history: not on the FY2021 list, #24 in FY2022, #12 in FY2023 and #100 in FY2025; up 4 since FY2023.
9	Parker-Hannifin Corporation 3 awardees, including Meggitt North Hollywood Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$6,124,938	2.2%	Rank history: #1 in FY2021, #9 in FY2022, #4 in FY2023 and not on the FY2025 list; down 5 since FY2023.
10	Crane Co Through Hydro-Aire Aerospace Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,648,393	2.1%	Rank history: #38 in FY2021, #57 in FY2022, #10 in FY2023 and not on the FY2025 list; unchanged since FY2023.
11	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$5,580,101	2.0%	Rank history: #3 in FY2021, #11 in FY2022, #24 in FY2023 and #20 in FY2025; up 13 since FY2023.
12	AAR Government Services Inc. 2 awardees, including AAR Supply Chain, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$4,707,962	1.7%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
13	Honeywell International Inc. 8 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$4,212,305	1.5%	Rank history: #7 in FY2021, #3 in FY2022, #6 in FY2023 and #4 in FY2025; down 7 since FY2023.
14	Hydro-Aire Aerospace Corp Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$3,517,591	1.3%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; new.
15	D.l. Martin Co. Top agencies Navy (Department of the Navy)	$3,348,660	1.2%	Rank history: not on the FY2021 list, #58 in FY2022, not on the FY2023 list and #95 in FY2025; up 117 since FY2023.
16	Sargent Aerospace & Defense LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,276,429	1.2%	Rank history: #5 in FY2021, #16 in FY2022, #1 in FY2023 and not on the FY2025 list; down 15 since FY2023.
17	Integrated Procurement Technologies Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$3,042,743	1.1%	Rank history: #26 in FY2021, not on the FY2022–FY2023 lists and #6 in FY2025; returned.
18	Simtech, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$3,017,490	1.1%	Rank history: #30 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 105 since FY2023.
19	JA Moody LLC 2 awardees, including ESI Acquisition Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$2,985,711	1.1%	Rank history: #10 in FY2021, #7 in FY2022, #26 in FY2023 and #11 in FY2025; up 7 since FY2023.
20	Fluidyne Corporation Top agencies Navy (Department of the Navy)	$2,931,223	1.1%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and not on the FY2025 list; up 11 since FY2023.
21	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,842,755	1.0%	Rank history: #24 in FY2021, #10 in FY2022, #17 in FY2023 and #7 in FY2025; down 4 since FY2023.
22	Northrop Grumman Corporation 4 awardees, including Northrop Grumman Systems Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,824,857	1.0%	Rank history: #12 in FY2021, #42 in FY2022, #77 in FY2023 and not on the FY2025 list; up 55 since FY2023.
23	Warren Pumps LLC Through Portland Valve LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,802,708	1.0%	Rank history: #28 in FY2021, #32 in FY2022, #18 in FY2023 and not on the FY2025 list; down 5 since FY2023.
24	ESI Acquisition Corp. Through JA Moody LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,604,643	1.0%	Rank history: not on the FY2021 list, #45 in FY2022, #9 in FY2023 and not on the FY2025 list; down 15 since FY2023.
25	Phoenix Trading Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$2,512,124	0.9%	Rank history: #64 in FY2021, #47 in FY2022, #14 in FY2023 and #21 in FY2025; down 11 since FY2023.
26	Applied Control Engineering Inc. Top agencies DOI (Department of the Interior)	$2,363,500	0.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	Scioteq LLC 3 awardees, including Transdigm Inc., Tactair Fluid Controls Inc. and Arkwin Industries, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$2,342,471	0.9%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and #15 in FY2025; up 34 since FY2023.
28	Oshkosh Corporation 3 awardees, including Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$2,312,835	0.8%	Rank history: #76 in FY2021, #44 in FY2022, #30 in FY2023 and #43 in FY2025; up 2 since FY2023.
29	Worldwide Equipment Enterprises Inc. Through Worldwide Equipment Inc. Top agencies DLA (Defense Logistics Agency)	$2,166,524	0.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 263 since FY2023.
30	Griswold Industries Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,121,520	0.8%	Rank history: #11 in FY2021, #4 in FY2022, #11 in FY2023 and #13 in FY2025; down 19 since FY2023.
31	ITT Aerospace Controls LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,997,019	0.7%	Rank history: not on the FY2021–FY2023 lists and #51 in FY2025; new.
32	Transaero, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,984,103	0.7%	Rank history: #16 in FY2021, #38 in FY2022, #19 in FY2023 and #17 in FY2025; down 13 since FY2023.
33	American Indian Health & Services Corporation Through Leslie Controls, Inc. Top agencies DLA (Defense Logistics Agency)	$1,704,838	0.6%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
34	ECI Defense Group, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,673,868	0.6%	Rank history: #37 in FY2021, not on the FY2022 list, #87 in FY2023 and #34 in FY2025; up 53 since FY2023.
35	Ordnance Technology Service, Inc. Top agencies DLA (Defense Logistics Agency)	$1,568,742	0.6%	Rank history: not on the FY2021 list, #49 in FY2022, not on the FY2023 list and not on the FY2025 list; up 217 since FY2023.
36	W & O Supply Inc 4 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,552,428	0.6%	Rank history: #23 in FY2021, #14 in FY2022, not on the FY2023 list and #29 in FY2025; up 72 since FY2023.
37	Cepeda Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$1,531,366	0.6%	Rank history: not on the FY2021 list, #54 in FY2022, not on the FY2023 list and #46 in FY2025; up 137 since FY2023.
38	Woodward, Inc. 3 awardees, including Woodward HRT Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,529,085	0.6%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; new.
39	Eaton Corporation 2 awardees, including Eaton Aerospace LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$1,502,072	0.6%	Rank history: #18 in FY2021, #65 in FY2022, #13 in FY2023 and #22 in FY2025; down 26 since FY2023.
40	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$1,483,592	0.5%	Rank history: not on the FY2021 list, #56 in FY2022, #33 in FY2023 and #56 in FY2025; down 7 since FY2023.
41	Lockheed Martin Corporation 4 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,224,439	0.4%	Rank history: #19 in FY2021, #76 in FY2022, not on the FY2023 list and #53 in FY2025; up 62 since FY2023.
42	Woodward Governor Company 2 awardees, including Woodward, Inc. and Woodward HRT Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,137,264	0.4%	Rank history: #17 in FY2021, #5 in FY2022, #16 in FY2023 and not on the FY2025 list; down 26 since FY2023.
43	U.s.a. Spares Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,114,325	0.4%	Rank history: not on the FY2021 list, #36 in FY2022, #34 in FY2023 and #78 in FY2025; down 9 since FY2023.
44	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$985,998	0.4%	Rank history: #45 in FY2021, #25 in FY2022, #52 in FY2023 and #26 in FY2025; up 8 since FY2023.
45	Mission Systems Davenport Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$973,085	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
46	Stealth Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$929,921	0.3%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2025; new.
47	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$900,392	0.3%	Rank history: #58 in FY2021, not on the FY2022 list, #48 in FY2023 and not on the FY2025 list; up 1 since FY2023.
48	D & W Marine Systems Management Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$855,306	0.3%	Rank history: #43 in FY2021, #27 in FY2022, #39 in FY2023 and not on the FY2025 list; down 9 since FY2023.
49	Flowserve Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$849,906	0.3%	Rank history: #31 in FY2021, #29 in FY2022, #71 in FY2023 and #64 in FY2025; up 22 since FY2023.
50	GI Group Holdings Inc. Top agencies DLA (Defense Logistics Agency)	$841,134	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 127 since FY2023.
51	Morpac Industries, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$800,301	0.3%	Rank history: #20 in FY2021, #20 in FY2022, #93 in FY2023 and #16 in FY2025; up 42 since FY2023.
52	Derbyshire Machine & Tool Co Top agencies DLA (Defense Logistics Agency)	$766,190	0.3%	Rank history: #55 in FY2021, #52 in FY2022, #43 in FY2023 and #55 in FY2025; down 9 since FY2023.
53	Service & Sales Inc. Top agencies DLA (Defense Logistics Agency)	$761,883	0.3%	Rank history: #100 in FY2021, #74 in FY2022, not on the FY2023 list and not on the FY2025 list; up 180 since FY2023.
54	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$759,307	0.3%	Rank history: #22 in FY2021, #84 in FY2022, #59 in FY2023 and #54 in FY2025; up 5 since FY2023.
55	Aiw-Alton Inc. Top agencies DLA (Defense Logistics Agency)	$752,000	0.3%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2025; up 145 since FY2023.
56	Nibco Inc. Through Milwaukee Valve Company, LLC Top agencies DLA (Defense Logistics Agency)	$732,420	0.3%	Rank history: #49 in FY2021, #50 in FY2022, #22 in FY2023 and not on the FY2025 list; down 34 since FY2023.
57	Thomas Instrument, Incorporated Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$707,540	0.3%	Rank history: #41 in FY2021, #66 in FY2022, #50 in FY2023 and #77 in FY2025; down 7 since FY2023.
58	Allied Defense Industries Inc. 4 awardees, including Allied Marine Services LLC and Aero International, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$704,870	0.3%	Rank history: #14 in FY2021, #92 in FY2022, #29 in FY2023 and #97 in FY2025; down 29 since FY2023.
59	Allied Marine Services LLC Top agencies DLA (Defense Logistics Agency)	$698,942	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
60	Milwaukee Valve Company, LLC Top agencies DLA (Defense Logistics Agency)	$692,817	0.3%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; new.
61	ITL LLC Top agencies DLA (Defense Logistics Agency)	$681,669	0.2%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
62	Rocker Solenoid Co Top agencies DLA (Defense Logistics Agency)	$652,710	0.2%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and #83 in FY2025; up 4 since FY2023.
63	Hunt Valve Company, Inc. 3 awardees Top agencies DLA (Defense Logistics Agency)	$637,484	0.2%	Rank history: #60 in FY2021, #71 in FY2022, #41 in FY2023 and #24 in FY2025; down 22 since FY2023.
64	Superior Motion Controls, Inc. Top agencies Navy (Department of the Navy)	$615,600	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65	BBA Aviation PLC Through Ontic Engineering & Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$595,940	0.2%	Rank history: #70 in FY2021, #43 in FY2022, not on the FY2023 list and not on the FY2025 list; up 64 since FY2023.
66	PCX Inc 2 awardees Top agencies DLA (Defense Logistics Agency)	$585,338	0.2%	Rank history: #59 in FY2021, not on the FY2022 list, #57 in FY2023 and #87 in FY2025; down 9 since FY2023.
67	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$553,995	0.2%	Rank history: not on the FY2021 list, #60 in FY2022, #32 in FY2023 and not on the FY2025 list; down 35 since FY2023.
68	Allclear Aerospace & Defense, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$552,097	0.2%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2025; new.
69	S I T Corporation Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$537,293	0.2%	Rank history: #15 in FY2021, #77 in FY2022, #62 in FY2023 and #60 in FY2025; down 7 since FY2023.
70	MTU Aero Engines Holding AG Through Vericor Power Systems LLC Top agencies Navy (Department of the Navy)	$530,800	0.2%	Rank history: #35 in FY2021, #35 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
71	Military Supply Co LLC Top agencies DLA (Defense Logistics Agency)	$500,564	0.2%	Rank history: #87 in FY2021, #40 in FY2022, #58 in FY2023 and not on the FY2025 list; down 13 since FY2023.
72	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$494,996	0.2%	Rank history: not on the FY2021 list, #61 in FY2022, #70 in FY2023 and not on the FY2025 list; down 2 since FY2023.
73	Northeast Ship Repair Inc Through Philadelphia Ship Repair LLC Top agencies Navy (Department of the Navy)	$489,483	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74	Heico Aerospace Corporat Through Seal Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$471,450	0.2%	Rank history: #36 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 59 since FY2023.
75	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$470,349	0.2%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023 and not on the FY2025 list; up 13 since FY2023.
76	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$451,671	0.2%	Rank history: not on the FY2021–FY2023 lists and #73 in FY2025; up 60 since FY2023.
77	Aerokool Aviation Corporation Top agencies USAF (Department of the Air Force)	$419,871	0.2%	Rank history: #80 in FY2021, #91 in FY2022, #64 in FY2023 and not on the FY2025 list; down 13 since FY2023.
78	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$415,637	0.2%	Rank history: #62 in FY2021, #64 in FY2022, #92 in FY2023 and #91 in FY2025; up 14 since FY2023.
79	Aarcorp 2 awardees, including AAR Supply Chain, Inc. and AAR Allen Services, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$414,830	0.2%	Rank history: #34 in FY2021, #6 in FY2022, #54 in FY2023 and not on the FY2025 list; down 25 since FY2023.
80	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy)	$388,307	0.1%	Rank history: #42 in FY2021, #15 in FY2022, #8 in FY2023 and #25 in FY2025; down 72 since FY2023.
81	B N L Industries Inc. Top agencies Navy (Department of the Navy)	$380,919	0.1%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2025; up 76 since FY2023.
82	Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$379,604	0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; new.
83	Phoenix Systems Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$369,427	0.1%	Rank history: #85 in FY2021, #62 in FY2022, #68 in FY2023 and not on the FY2025 list; down 15 since FY2023.
84	Pacific Scientific Company Top agencies Navy (Department of the Navy)	$363,025	0.1%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2025; new.
85	Imeco Inc. Top agencies Navy (Department of the Navy)	$361,352	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
86	Pipestone Equipment, LLC Top agencies DOI (Department of the Interior)	$359,169	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87	Sherwood Avionics and Accessories, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$343,846	0.1%	Rank history: not on the FY2021 list, #59 in FY2022, #47 in FY2023 and #89 in FY2025; down 40 since FY2023.
88	Johnson Controls Navy Systems, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$343,219	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89	Westfield Hydraulics Inc. Top agencies DLA (Defense Logistics Agency)	$342,810	0.1%	Rank history: #99 in FY2021, #70 in FY2022, #51 in FY2023 and not on the FY2025 list; down 38 since FY2023.
90	Beach Electronics & Manufacturing, Inc. Top agencies Navy (Department of the Navy)	$328,821	0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and not on the FY2025 list; up 8 since FY2023.
91	Appleton Marine Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$326,428	0.1%	Rank history: #79 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 235 since FY2023.
92	Scott Industrial Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$324,695	0.1%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and not on the FY2025 list; down 55 since FY2023.
93	GE Aviation Systems LLC Top agencies DLA (Defense Logistics Agency)	$319,077	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	AFP Industries, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$296,185	0.1%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; up 62 since FY2023.
95	Martin Military Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$295,726	0.1%	Rank history: #27 in FY2021, #33 in FY2022, #100 in FY2023 and #68 in FY2025; up 5 since FY2023.
96	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$289,521	0.1%	Rank history: #57 in FY2021, not on the FY2022 list, #82 in FY2023 and #49 in FY2025; down 14 since FY2023.
97	United Dynamics, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$287,210	0.1%	Rank history: #89 in FY2021, #88 in FY2022, #94 in FY2023 and #90 in FY2025; down 3 since FY2023.
98	Gigli Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$263,200	0.1%	Rank history: #96 in FY2021, #87 in FY2022, #40 in FY2023 and not on the FY2025 list; down 58 since FY2023.
99	K.r. Campbell, Inc. Top agencies Navy (Department of the Navy)	$249,390	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	Tri-Tec Manufacturing LLC Top agencies Navy (Department of the Navy)	$248,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

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100 of 501 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 $273 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 FY2024?

1. Arctic Slope Regional Corporation ($24.6M), 2. RBC Aircraft Products Inc ($16.7M), 3. Marotta Controls Inc. ($16.4M), 4. Jamaica Bearings Co., Inc. ($16.1M), 5. Moog Inc. ($14M), 6. Meggitt Aerospace Limited ($13.2M), 7. RTX Corporation ($8.55M), 8. Maritime Applied Physics Corp ($6.45M), 9. Parker-Hannifin Corporation ($6.12M), 10. Crane Co ($5.65M).

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