Top 100 Contractors in PSC 4730: Hose, Pipe, Tube, Lubrication, and Railing Fittings, FY2023

Name: Top 100 Contractors in PSC 4730: Hose, Pipe, Tube, Lubrication, and Railing Fittings, FY2023
Creator: GovTribe

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

The top 10 won 38% of FY2023 PSC 4730 contract dollars

Contract obligations: $172,972,556 Net of deobligations, by contracts coded PSC 4730
Contractors: 959 Parent companies with an obligation
Largest contractor: Esco Technologies Inc. $16.5 million, 9.1% 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	Esco Technologies Inc. 2 awardees, including Vacco Industries and Globe Composite Solutions, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$16,507,030	9.1%	Rank history: #4 in FY2021, #5 in FY2022, #3 in FY2024 and #63 in FY2025; up 4 since FY2022.
2	Eaton Corporation 5 awardees, including Eaton Aeroquip LLC and Eaton Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$10,359,154	5.7%	Rank history: #9 in FY2021, #2 in FY2022, #5 in FY2024 and #4 in FY2025; unchanged since FY2022.
3	Parker-Hannifin Corporation 5 awardees, including Meggitt Aircraft Braking Systems Corporation and Nasco Aircraft Brake, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$10,019,040	5.5%	Rank history: #37 in FY2021, #34 in FY2022, #56 in FY2024 and not on the FY2025 list; up 31 since FY2022.
4	Lockheed Martin Corporation 6 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$8,646,710	4.7%	Rank history: #19 in FY2021, #19 in FY2022, #19 in FY2024 and #28 in FY2025; up 15 since FY2022.
5	ESI Acquisition Corp. Through JA Moody LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,974,247	3.3%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2024 and not on the FY2025 list; new.
6	Federal Resources Supply Company 2 awardees, including Wright Tool Company, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,088,871	2.2%	Rank history: #2 in FY2021, #1 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
7	RTX Corporation 9 awardees, including Hamilton Sundstrand Corporation, Raytheon Company and Kidde Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$3,935,871	2.2%	Rank history: #21 in FY2021, #8 in FY2022, #18 in FY2024 and #8 in FY2025; up 1 since FY2022.
8	CFM International Inc. Top agencies DLA (Defense Logistics Agency)	$3,607,992	2.0%	Rank history: #6 in FY2021, #6 in FY2022, #9 in FY2024 and #29 in FY2025; down 2 since FY2022.
9	Aarcorp Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$3,448,930	1.9%	Rank history: #3 in FY2021, #3 in FY2022, #8 in FY2024 and not on the FY2025 list; down 6 since FY2022.
10	ITL LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,764,832	1.5%	Rank history: #11 in FY2021, #15 in FY2022, #11 in FY2024 and #6 in FY2025; up 5 since FY2022.
11	Oil States Industries Inc Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,681,625	1.5%	Rank history: #7 in FY2021, #4 in FY2022, #7 in FY2024 and #7 in FY2025; down 7 since FY2022.
12	Transdigm Group Incorporated 5 awardees, including Aerocontrolex Group, Inc., Transdigm Inc. and Arkwin Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$2,662,520	1.5%	Rank history: #1 in FY2021, #10 in FY2022, #89 in FY2024 and not on the FY2025 list; down 2 since FY2022.
13	Aero-Dyne Supply Co., Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$2,428,488	1.3%	Rank history: #10 in FY2021, #14 in FY2022, #14 in FY2024 and #16 in FY2025; up 1 since FY2022.
14	Derbyshire Machine & Tool Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,133,181	1.2%	Rank history: #40 in FY2021, #7 in FY2022, #38 in FY2024 and #43 in FY2025; down 7 since FY2022.
15	The Boeing Company 6 awardees, including Boeing Distribution Services X, Inc., Boeing Distribution Services, Inc. and Boeing Distribution, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,025,211	1.1%	Rank history: #22 in FY2021, #18 in FY2022, #12 in FY2024 and #12 in FY2025; up 3 since FY2022.
16	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,960,225	1.1%	Rank history: #14 in FY2021, #23 in FY2022, #39 in FY2024 and #14 in FY2025; up 7 since FY2022.
17	Tate Andale, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,801,508	1.0%	Rank history: #13 in FY2021, #16 in FY2022, #29 in FY2024 and #37 in FY2025; down 1 since FY2022.
18	Westfield Hydraulics Inc. Top agencies Army (Department of the Army)	$1,748,306	1.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
19	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$1,704,456	0.9%	Rank history: #12 in FY2021, #9 in FY2022, #21 in FY2024 and #21 in FY2025; down 10 since FY2022.
20	Mid-State Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$1,616,121	0.9%	Rank history: #16 in FY2021, #30 in FY2022, #27 in FY2024 and #17 in FY2025; up 10 since FY2022.
21	SAFRAN 4 awardees, including Safran Electrical Components Canada Inc., Avox Systems Inc. and Safran Aerosystems Services Americas LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,423,882	0.8%	Rank history: #59 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; up 17 since FY2022.
22	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$1,423,168	0.8%	Rank history: #8 in FY2021, #12 in FY2022, #13 in FY2024 and #11 in FY2025; down 10 since FY2022.
23	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$1,417,137	0.8%	Rank history: not on the FY2021 list, #40 in FY2022, #16 in FY2024 and #9 in FY2025; up 17 since FY2022.
24	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,414,734	0.8%	Rank history: not on the FY2021 list, #22 in FY2022, #10 in FY2024 and #24 in FY2025; down 2 since FY2022.
25	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$1,308,854	0.7%	Rank history: #25 in FY2021, #13 in FY2022, #44 in FY2024 and #74 in FY2025; down 12 since FY2022.
26	Stealth Supply Inc Top agencies DLA (Defense Logistics Agency)	$1,267,635	0.7%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2024 and #20 in FY2025; new.
27	T and T Products LLC Top agencies DLA (Defense Logistics Agency)	$1,260,294	0.7%	Rank history: #42 in FY2021, #28 in FY2022, #24 in FY2024 and #26 in FY2025; up 1 since FY2022.
28	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,137,553	0.6%	Rank history: #24 in FY2021, #11 in FY2022, #43 in FY2024 and #36 in FY2025; down 17 since FY2022.
29	Don Industrial Group LLC Top agencies DLA (Defense Logistics Agency)	$1,130,423	0.6%	Rank history: #74 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 97 since FY2022.
30	Custom Hydraulic & Machine, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,122,906	0.6%	Rank history: #27 in FY2021, #35 in FY2022, #40 in FY2024 and #22 in FY2025; up 5 since FY2022.
31	Oshkosh Corp 2 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$1,061,407	0.6%	Rank history: #61 in FY2021, #29 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
32	Texas Specialty Metals Inc. Top agencies DLA (Defense Logistics Agency)	$1,061,295	0.6%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and #10 in FY2025; up 158 since FY2022.
33	Aero-Glen International LLC Top agencies DLA (Defense Logistics Agency)	$1,033,497	0.6%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2024 and #48 in FY2025; new.
34	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$906,942	0.5%	Rank history: #41 in FY2021, #37 in FY2022, #35 in FY2024 and #38 in FY2025; up 3 since FY2022.
35	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$902,306	0.5%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2024 and #53 in FY2025; up 237 since FY2022.
36	Hydro-Fitting Manufacturing Corporation Top agencies DLA (Defense Logistics Agency)	$870,850	0.5%	Rank history: #67 in FY2021, #64 in FY2022, #42 in FY2024 and #31 in FY2025; up 28 since FY2022.
37	Marotta Controls Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$848,402	0.5%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2024 and not on the FY2025 list; up 167 since FY2022.
38	The Belting Company of Cincinnati Top agencies DLA (Defense Logistics Agency)	$824,000	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
39	BEC Systems LLC Top agencies DLA (Defense Logistics Agency)	$755,103	0.4%	Rank history: #29 in FY2021, #25 in FY2022, #45 in FY2024 and #32 in FY2025; down 14 since FY2022.
40	Science Applications International Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$737,176	0.4%	Rank history: #49 in FY2021, #60 in FY2022 and not on the FY2024–FY2025 lists; up 20 since FY2022.
41	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$731,362	0.4%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and #33 in FY2025; up 68 since FY2022.
42	Lkr, Inc. Top agencies DLA (Defense Logistics Agency)	$663,879	0.4%	Rank history: #63 in FY2021, #39 in FY2022, #54 in FY2024 and #47 in FY2025; down 3 since FY2022.
43	Republic Brass Sales Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$654,377	0.4%	Rank history: #76 in FY2021, #41 in FY2022, #97 in FY2024 and not on the FY2025 list; down 2 since FY2022.
44	Blue Sky Industries Inc. Through FDH Aero, LLC Top agencies DLA (Defense Logistics Agency)	$646,547	0.4%	Rank history: not on the FY2021 list, #94 in FY2022 and not on the FY2024–FY2025 lists; up 50 since FY2022.
45	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$641,367	0.4%	Rank history: #58 in FY2021, #80 in FY2022 and not on the FY2024–FY2025 lists; up 35 since FY2022.
46	Defense Support Services, Inc. Top agencies DLA (Defense Logistics Agency)	$622,279	0.3%	Rank history: not on the FY2021 list, #42 in FY2022, not on the FY2024 list and #45 in FY2025; down 4 since FY2022.
47	Natstar Defense Inc. Top agencies Navy (Department of the Navy)	$607,015	0.3%	Rank history: #15 in FY2021, #26 in FY2022, #47 in FY2024 and #98 in FY2025; down 21 since FY2022.
48	General Nuclear Corp Top agencies Navy (Department of the Navy)	$596,721	0.3%	Rank history: #38 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 160 since FY2022.
49	Painter Tool Incorporated Top agencies Navy (Department of the Navy)	$595,116	0.3%	Rank history: #34 in FY2021, not on the FY2022 list, not on the FY2024 list and #94 in FY2025; returned.
50	Airbus Americas Inc. Through Airbus Helicopters, Inc. Top agencies DHS (Department of Homeland Security)	$576,888	0.3%	Rank history: #52 in FY2021, #57 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
51	Bollinger Shipyards Inc Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$568,795	0.3%	Rank history: not on the FY2021 list, #65 in FY2022 and not on the FY2024–FY2025 lists; up 14 since FY2022.
52	Danaher Corporation 2 awardees, including Pall Aeropower Corporation and Mccrometer, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$567,666	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 80 since FY2022.
53	Hydraulics International, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$564,053	0.3%	Rank history: #54 in FY2021, #52 in FY2022, #51 in FY2024 and #46 in FY2025; down 1 since FY2022.
54	Northrop Grumman Corporation 6 awardees, including Northrop Grumman Systems Corporation Top agencies DLA (Defense Logistics Agency)	$558,863	0.3%	Rank history: #36 in FY2021, not on the FY2022 list, not on the FY2024 list and #70 in FY2025; up 68 since FY2022.
55	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$546,406	0.3%	Rank history: #44 in FY2021, #27 in FY2022 and not on the FY2024–FY2025 lists; down 28 since FY2022.
56	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$544,449	0.3%	Rank history: not on the FY2021 list, #91 in FY2022, #77 in FY2024 and #75 in FY2025; up 35 since FY2022.
57	Lokring Mid-Atlantic, Inc. Top agencies DLA (Defense Logistics Agency)	$528,739	0.3%	Rank history: #65 in FY2021, #45 in FY2022, #57 in FY2024 and #91 in FY2025; down 12 since FY2022.
58	Rolls-Royce Military Aero Engines Ltd 2 awardees, including Rolls-Royce Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$520,448	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 47 since FY2022.
59	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$511,317	0.3%	Rank history: #100 in FY2021, #17 in FY2022, #90 in FY2024 and #5 in FY2025; down 42 since FY2022.
60	New England Specialty Components, LLC Top agencies DLA (Defense Logistics Agency)	$509,680	0.3%	Rank history: not on the FY2021 list, #20 in FY2022, #20 in FY2024 and not on the FY2025 list; down 40 since FY2022.
61	Rhinestahl Corporation Top agencies DLA (Defense Logistics Agency)	$503,360	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 136 since FY2022.
62	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$496,599	0.3%	Rank history: not on the FY2021 list, #96 in FY2022, #72 in FY2024 and #79 in FY2025; up 34 since FY2022.
63	Adept Fasteners Inc. Top agencies DLA (Defense Logistics Agency)	$496,358	0.3%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2024 and #27 in FY2025; up 212 since FY2022.
64	Jobe & Company, LLC 2 awardees Top agencies DHS (Department of Homeland Security)	$490,098	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 238 since FY2022.
65	S&H Products LLC Top agencies DLA (Defense Logistics Agency)	$484,996	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 42 since FY2022.
66	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$482,495	0.3%	Rank history: #79 in FY2021, not on the FY2022 list, #64 in FY2024 and not on the FY2025 list; up 74 since FY2022.
67	World Wide Fittings Inc. Top agencies DLA (Defense Logistics Agency)	$480,759	0.3%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2024 and not on the FY2025 list; new.
68	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency)	$458,995	0.3%	Rank history: #69 in FY2021, #36 in FY2022, #23 in FY2024 and #39 in FY2025; down 32 since FY2022.
69	Burke Products Inc. Top agencies DLA (Defense Logistics Agency)	$443,477	0.2%	Rank history: #84 in FY2021, #70 in FY2022, #60 in FY2024 and #56 in FY2025; up 1 since FY2022.
70	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$440,188	0.2%	Rank history: #46 in FY2021, #48 in FY2022, not on the FY2024 list and #78 in FY2025; down 22 since FY2022.
71	III Williams LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$431,063	0.2%	Rank history: #53 in FY2021, #58 in FY2022, #52 in FY2024 and #58 in FY2025; down 13 since FY2022.
72	Western Integrated Technologies, LLC Top agencies Navy (Department of the Navy)	$427,184	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 141 since FY2022.
73	Inland Machine Company Inc. Top agencies DLA (Defense Logistics Agency)	$422,575	0.2%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2024 and #60 in FY2025; up 60 since FY2022.
74	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$417,165	0.2%	Rank history: #71 in FY2021, #72 in FY2022, #78 in FY2024 and not on the FY2025 list; down 2 since FY2022.
75	Double Rocker Holdings Inc. Through Womack Machine Supply Co of Houston, LLC Top agencies DLA (Defense Logistics Agency)	$410,165	0.2%	Rank history: #33 in FY2021, #24 in FY2022 and not on the FY2024–FY2025 lists; down 51 since FY2022.
76	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$405,740	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$403,372	0.2%	Rank history: not on the FY2021 list, #100 in FY2022 and not on the FY2024–FY2025 lists; up 23 since FY2022.
78	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$400,241	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 293 since FY2022.
79	PCX Inc Top agencies DLA (Defense Logistics Agency)	$391,473	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 127 since FY2022.
80	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$389,952	0.2%	Rank history: not on the FY2021 list, #83 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
81	ES3 Prime Logistics Group Inc. Top agencies DLA (Defense Logistics Agency)	$384,974	0.2%	Rank history: #62 in FY2021, not on the FY2022 list, #37 in FY2024 and not on the FY2025 list; up 35 since FY2022.
82	Dibert Valve and Fitting Company, Incorporated 2 awardees Top agencies Navy (Department of the Navy)	$384,634	0.2%	Rank history: #45 in FY2021, not on the FY2022 list, #81 in FY2024 and not on the FY2025 list; up 24 since FY2022.
83	The Entwistle Trust Through The Entwistle Company LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$382,597	0.2%	Rank history: not on the FY2021 list, #79 in FY2022, #80 in FY2024 and not on the FY2025 list; down 4 since FY2022.
84	Seanair, LLC Top agencies DLA (Defense Logistics Agency)	$374,647	0.2%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2024 and not on the FY2025 list; up 109 since FY2022.
85	S I T Corporation Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$374,539	0.2%	Rank history: #28 in FY2021, not on the FY2022 list, #48 in FY2024 and #18 in FY2025; up 34 since FY2022.
86	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$368,207	0.2%	Rank history: not on the FY2021 list, #98 in FY2022, not on the FY2024 list and #64 in FY2025; up 12 since FY2022.
87	Zemarc Corporation Top agencies DLA (Defense Logistics Agency)	$363,086	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
88	Applied Industrial Technologies, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$360,643	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 133 since FY2022.
89	Robeck Fluid Power Co. Top agencies DLA (Defense Logistics Agency)	$357,591	0.2%	Rank history: #82 in FY2021, not on the FY2022 list, #68 in FY2024 and not on the FY2025 list; up 75 since FY2022.
90	Metalloy Industries, Inc. Top agencies Navy (Department of the Navy)	$356,276	0.2%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2024 and #35 in FY2025; up 81 since FY2022.
91	A.M.S. Network LLC Top agencies DLA (Defense Logistics Agency)	$354,187	0.2%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2024 and not on the FY2025 list; up 128 since FY2022.
92	Control Factors-Seattle, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$346,920	0.2%	Rank history: #72 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; down 49 since FY2022.
93	Trend Tool, Inc. Top agencies DLA (Defense Logistics Agency)	$343,776	0.2%	Rank history: #85 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 46 since FY2022.
94	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$340,626	0.2%	Rank history: not on the FY2021 list, #73 in FY2022, #53 in FY2024 and not on the FY2025 list; down 21 since FY2022.
95	Global Incorporated Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$339,620	0.2%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2024 and #73 in FY2025; up 25 since FY2022.
96	Allied Defense Industries Inc. 3 awardees, including Aero International, LLC and Allied Marine Services LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$335,410	0.2%	Rank history: #81 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 128 since FY2022.
97	Jered LLC Top agencies DLA (Defense Logistics Agency)	$332,817	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 159 since FY2022.
98	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$329,114	0.2%	Rank history: #47 in FY2021, #44 in FY2022, not on the FY2024 list and #61 in FY2025; down 54 since FY2022.
99	Argo Turboserve Corporation 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$310,803	0.2%	Rank history: not on the FY2021 list, #53 in FY2022 and not on the FY2024–FY2025 lists; down 46 since FY2022.
100	Flow Dynamics, LLC Top agencies Navy (Department of the Navy) Commerce (Department of Commerce)	$302,000	0.2%	Rank history: not on the FY2021 list, #84 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.

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100 of 959 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 $182 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 4730 contractors in FY2023?

1. Esco Technologies Inc. ($16.5M), 2. Eaton Corporation ($10.4M), 3. Parker-Hannifin Corporation ($10M), 4. Lockheed Martin Corporation ($8.65M), 5. ESI Acquisition Corp. ($5.97M), 6. Federal Resources Supply Company ($4.09M), 7. RTX Corporation ($3.94M), 8. CFM International Inc. ($3.61M), 9. Aarcorp ($3.45M), 10. ITL LLC ($2.76M).

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