Top 100 Contractors in PSC 3020: Gears, Pulleys, Sprockets, and Transmission Chain, FY2023

Name: Top 100 Contractors in PSC 3020: Gears, Pulleys, Sprockets, and Transmission Chain, FY2023
Creator: GovTribe

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

The top 10 won 51% of FY2023 PSC 3020 contract dollars

Contract obligations: $46,149,628 Net of deobligations, by contracts coded PSC 3020
Contractors: 368 Parent companies with an obligation
Largest contractor: Advance Development & Manufacturing Corporation $8.53 million, 17.3% 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	Advance Development & Manufacturing Corporation Top agencies DLA (Defense Logistics Agency)	$8,525,150	17.3%	Rank history: #3 in FY2021, #1 in FY2022, #3 in FY2024 and #2 in FY2025; unchanged since FY2022.
2	Airbus Americas Inc. Through Airbus Helicopters, Inc. Top agencies DHS (Department of Homeland Security)	$4,100,243	8.3%	Rank history: #1 in FY2021, #2 in FY2022, #6 in FY2024 and not on the FY2025 list; unchanged since FY2022.
3	RTX Corporation 7 awardees, including Hamilton Sundstrand Corporation, Hornet Acquisitionco, LLC and Raytheon Company Top agencies DLA (Defense Logistics Agency)	$3,157,839	6.4%	Rank history: #2 in FY2021, #3 in FY2022, #1 in FY2024 and #7 in FY2025; unchanged since FY2022.
4	Lockheed Martin Corporation 5 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,927,142	3.9%	Rank history: #7 in FY2021, #6 in FY2022, #7 in FY2024 and #12 in FY2025; up 2 since FY2022.
5	CFM International Inc. Top agencies DLA (Defense Logistics Agency)	$1,619,869	3.3%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2024 and not on the FY2025 list; new.
6	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce Corporation Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$1,362,748	2.8%	Rank history: #6 in FY2021, #14 in FY2022, #21 in FY2024 and not on the FY2025 list; up 8 since FY2022.
7	Industrial Fabrication Resources Inc. Top agencies Army (Department of the Army)	$1,125,000	2.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
8	Honeywell International Inc. 6 awardees, including Grimes Aerospace Company Top agencies DLA (Defense Logistics Agency)	$1,118,490	2.3%	Rank history: #13 in FY2021, #9 in FY2022, #10 in FY2024 and #18 in FY2025; up 1 since FY2022.
9	The Boeing Company 4 awardees, including Boeing Distribution Services X, Inc. Top agencies DLA (Defense Logistics Agency)	$1,092,998	2.2%	Rank history: #93 in FY2021, #11 in FY2022, #2 in FY2024 and not on the FY2025 list; up 2 since FY2022.
10	Transupport Inc. Top agencies DLA (Defense Logistics Agency)	$954,985	1.9%	Rank history: #11 in FY2021, #4 in FY2022, #46 in FY2024 and not on the FY2025 list; down 6 since FY2022.
11	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$904,131	1.8%	Rank history: #75 in FY2021, #12 in FY2022, #27 in FY2024 and #69 in FY2025; up 1 since FY2022.
12	Wisconsin Ordnance Works Ltd Top agencies DLA (Defense Logistics Agency)	$817,022	1.7%	Rank history: #9 in FY2021, #18 in FY2022, #9 in FY2024 and #5 in FY2025; up 6 since FY2022.
13	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$739,670	1.5%	Rank history: #19 in FY2021, #10 in FY2022, #33 in FY2024 and #33 in FY2025; down 3 since FY2022.
14	Aarcorp Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$719,324	1.5%	Rank history: #21 in FY2021, #26 in FY2022, #53 in FY2024 and not on the FY2025 list; up 12 since FY2022.
15	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$704,292	1.4%	Rank history: #10 in FY2021, #17 in FY2022, #15 in FY2024 and #23 in FY2025; up 2 since FY2022.
16	Transdigm Group Incorporated 6 awardees, including Aerocontrolex Group, Inc., Duke's Aerospace, Inc. and Arkwin Industries, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$672,430	1.4%	Rank history: #8 in FY2021, #15 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
17	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$618,708	1.3%	Rank history: #36 in FY2021, #19 in FY2022, #4 in FY2024 and #50 in FY2025; up 2 since FY2022.
18	The Timken Company Through Timken Gears & Services Inc. Top agencies Army (Department of the Army)	$561,968	1.1%	Rank history: #4 in FY2021, #7 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
19	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$558,453	1.1%	Rank history: #53 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 200 since FY2022.
20	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$511,136	1.0%	Rank history: #27 in FY2021, #72 in FY2022, #17 in FY2024 and #19 in FY2025; up 52 since FY2022.
21	Am General LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$498,778	1.0%	Rank history: #59 in FY2021, #28 in FY2022, #22 in FY2024 and #24 in FY2025; up 7 since FY2022.
22	Moog Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$476,151	1.0%	Rank history: #23 in FY2021, #20 in FY2022, #37 in FY2024 and #30 in FY2025; down 2 since FY2022.
23	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$473,513	1.0%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2024 and #16 in FY2025; new.
24	Parker-Hannifin Corporation 2 awardees, including Meggitt Defense Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$473,181	1.0%	Rank history: not on the FY2021 list, #45 in FY2022, #85 in FY2024 and not on the FY2025 list; up 21 since FY2022.
25	Statz Corp Top agencies DLA (Defense Logistics Agency)	$457,795	0.9%	Rank history: #44 in FY2021, #60 in FY2022 and not on the FY2024–FY2025 lists; up 35 since FY2022.
26	Norfolk Bearings & Supply Co Inc. Top agencies DLA (Defense Logistics Agency)	$425,309	0.9%	Rank history: not on the FY2021 list, #44 in FY2022, #76 in FY2024 and #73 in FY2025; up 18 since FY2022.
27	Wartsila Defense Inc. Through Defense Maritime Solutions, Inc. Top agencies Navy (Department of the Navy)	$416,307	0.8%	Rank history: #24 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
28	MCI Solutions Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$401,460	0.8%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2024 and not on the FY2025 list; new.
29	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$385,237	0.8%	Rank history: #48 in FY2021, #61 in FY2022, #23 in FY2024 and #39 in FY2025; up 32 since FY2022.
30	Triumph Group, Inc. Through Triumph Gear Systems, LLC Top agencies DLA (Defense Logistics Agency)	$379,624	0.8%	Rank history: #60 in FY2021, #93 in FY2022 and not on the FY2024–FY2025 lists; up 63 since FY2022.
31	Oshkosh Corp 2 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$364,894	0.7%	Rank history: not on the FY2021 list, #42 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
32	Ralmark Co Top agencies DLA (Defense Logistics Agency)	$315,775	0.6%	Rank history: #57 in FY2021, #47 in FY2022, #71 in FY2024 and not on the FY2025 list; up 15 since FY2022.
33	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$315,248	0.6%	Rank history: #39 in FY2021, #21 in FY2022, #55 in FY2024 and #81 in FY2025; down 12 since FY2022.
34	General Dynamics Corporation 3 awardees, including General Dynamics-Ots, Inc., General Dynamics Land Systems - Canada Corporation and Electric Boat Corporation Top agencies DLA (Defense Logistics Agency)	$306,158	0.6%	Rank history: #12 in FY2021, #13 in FY2022, #35 in FY2024 and #41 in FY2025; down 21 since FY2022.
35	Siemens Aktiengesellschaft 2 awardees, including Siemens Energy, Inc. and Flender Corporation Top agencies DLA (Defense Logistics Agency)	$292,063	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 112 since FY2022.
36	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$287,538	0.6%	Rank history: not on the FY2021 list, #73 in FY2022 and not on the FY2024–FY2025 lists; up 37 since FY2022.
37	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$283,767	0.6%	Rank history: #35 in FY2021, #29 in FY2022, #28 in FY2024 and #20 in FY2025; down 8 since FY2022.
38	Government of Canada Through Canadian Commercial Corporation Top agencies DLA (Defense Logistics Agency)	$276,190	0.6%	Rank history: #54 in FY2021, #82 in FY2022, #36 in FY2024 and not on the FY2025 list; up 44 since FY2022.
39	Penn Detroit Diesel Allison LLC Through Penn Power Group LLC Top agencies DLA (Defense Logistics Agency)	$223,727	0.5%	Rank history: #76 in FY2021, #54 in FY2022 and not on the FY2024–FY2025 lists; up 15 since FY2022.
40	Beta Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$213,620	0.4%	Rank history: #28 in FY2021, #16 in FY2022, #29 in FY2024 and #42 in FY2025; down 24 since FY2022.
41	FDH Defense Aftermarket, LLC Top agencies DLA (Defense Logistics Agency)	$210,299	0.4%	Rank history: #38 in FY2021, not on the FY2022 list, #39 in FY2024 and not on the FY2025 list; returned.
42	Colfax Corporation Through Circor Naval Solutions LLC Top agencies DLA (Defense Logistics Agency)	$200,674	0.4%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and not on the FY2025 list; new.
43	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$185,222	0.4%	Rank history: #95 in FY2021, not on the FY2022 list, not on the FY2024 list and #80 in FY2025; up 77 since FY2022.
44	Fairlane Tool Company, Inc. Top agencies DLA (Defense Logistics Agency)	$183,990	0.4%	Rank history: #81 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 87 since FY2022.
45	Washington Foundries Inc. Top agencies DLA (Defense Logistics Agency)	$181,809	0.4%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2024 and #53 in FY2025; new.
46	ESI Acquisition Corp. Through JA Moody LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$170,550	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 146 since FY2022.
47	Direct Line, Inc. Top agencies DLA (Defense Logistics Agency)	$153,886	0.3%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2024 and #45 in FY2025; up 131 since FY2022.
48	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$136,486	0.3%	Rank history: #37 in FY2021, #33 in FY2022, #80 in FY2024 and #67 in FY2025; down 15 since FY2022.
49	Bollinger Shipyards Inc Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$135,750	0.3%	Rank history: #40 in FY2021, #36 in FY2022 and not on the FY2024–FY2025 lists; down 13 since FY2022.
50	Jered LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$128,931	0.3%	Rank history: not on the FY2021 list, #64 in FY2022 and not on the FY2024–FY2025 lists; up 14 since FY2022.
51	Gerhardt Gear Co, Inc. Top agencies DLA (Defense Logistics Agency)	$127,027	0.3%	Rank history: not on the FY2021 list, #30 in FY2022, #31 in FY2024 and #47 in FY2025; down 21 since FY2022.
52	EOS-AV International Corp Top agencies DHS (Department of Homeland Security)	$126,409	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53	Tecmotiv Corporation Through Tecmotiv (Usa), Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$123,283	0.2%	Rank history: #18 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
54	New Era Contract Sales Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$122,219	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	Lake Shore Systems, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$118,580	0.2%	Rank history: #69 in FY2021, #34 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
56	U.s.a. Spares Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$114,335	0.2%	Rank history: #66 in FY2021, #84 in FY2022, not on the FY2024 list and #72 in FY2025; up 28 since FY2022.
57	Vanmark Equipment, LLC Top agencies Treasury (Department of the Treasury)	$112,438	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
58	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$108,297	0.2%	Rank history: #86 in FY2021, #71 in FY2022, #92 in FY2024 and #83 in FY2025; up 13 since FY2022.
59	Derbyshire Machine & Tool Co Top agencies Navy (Department of the Navy)	$102,624	0.2%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2024 and #66 in FY2025; up 50 since FY2022.
60	Esco Technologies Inc. Through Vacco Industries Top agencies DLA (Defense Logistics Agency)	$95,527	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 46 since FY2022.
61	Service & Sales Inc. Top agencies DLA (Defense Logistics Agency)	$93,311	0.2%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and not on the FY2025 list; up 61 since FY2022.
62	Dillon Aero Inc. Top agencies DLA (Defense Logistics Agency)	$93,097	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
63	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$92,509	0.2%	Rank history: #41 in FY2021, #56 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
64	Industrial Painters Associates and Services Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$90,946	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65	LOC Performance Products LLC Top agencies DLA (Defense Logistics Agency)	$90,408	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$87,633	0.2%	Rank history: #80 in FY2021, #90 in FY2022, #96 in FY2024 and not on the FY2025 list; up 24 since FY2022.
67	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$87,551	0.2%	Rank history: not on the FY2021 list, #86 in FY2022, #72 in FY2024 and #28 in FY2025; up 19 since FY2022.
68	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$86,787	0.2%	Rank history: #33 in FY2021, #58 in FY2022, #54 in FY2024 and #57 in FY2025; down 10 since FY2022.
69	Augusta Engine Parts, Inc. Top agencies DLA (Defense Logistics Agency)	$86,296	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 172 since FY2022.
70	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$83,351	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 98 since FY2022.
71	Supreme Gear Co. Top agencies DLA (Defense Logistics Agency)	$83,190	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 75 since FY2022.
72	Magellan Aerospace New York Inc. Top agencies DLA (Defense Logistics Agency)	$80,504	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Worldwide Equipment Enterprises Inc. Through Worldwide Equipment Inc. Top agencies DLA (Defense Logistics Agency)	$77,499	0.2%	Rank history: not on the FY2021 list, #92 in FY2022 and not on the FY2024–FY2025 lists; up 19 since FY2022.
74	Thomas Instrument, Incorporated Top agencies DLA (Defense Logistics Agency)	$77,321	0.2%	Rank history: not on the FY2021 list, #51 in FY2022, #88 in FY2024 and #99 in FY2025; down 23 since FY2022.
75	Vermont Aerospace Industries, LLC Top agencies DLA (Defense Logistics Agency)	$76,719	0.2%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2024 and not on the FY2025 list; up 37 since FY2022.
76	General Electric Company 3 awardees, including GE Aviation Systems LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$76,038	0.2%	Rank history: #16 in FY2021, #23 in FY2022, not on the FY2024 list and #10 in FY2025; down 53 since FY2022.
77	Memcor Inc. Top agencies DLA (Defense Logistics Agency)	$75,699	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 33 since FY2022.
78	Phoenix Systems Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$75,556	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 183 since FY2022.
79	SKF USA Inc. Through Kaydon Corporation Top agencies Navy (Department of the Navy)	$71,643	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
80	Johnson & Towers Inc. Top agencies DLA (Defense Logistics Agency)	$68,946	0.1%	Rank history: not on the FY2021 list, #53 in FY2022 and not on the FY2024–FY2025 lists; down 27 since FY2022.
81	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$67,042	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 213 since FY2022.
82	Hupp & Associates Inc. Top agencies DLA (Defense Logistics Agency)	$66,389	0.1%	Rank history: not on the FY2021 list, #65 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
83	Chardam Gear Company, Inc. Top agencies DLA (Defense Logistics Agency)	$65,389	0.1%	Rank history: #87 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
84	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$64,701	0.1%	Rank history: #31 in FY2021, #88 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
85	Bradley-Thompson Tool Company Top agencies DLA (Defense Logistics Agency)	$62,803	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2024 and #62 in FY2025; up 74 since FY2022.
86	The Carlyle Johnson Machine Co, LLC Top agencies Navy (Department of the Navy)	$62,610	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
87	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$56,223	0.1%	Rank history: #82 in FY2021, #40 in FY2022, #41 in FY2024 and #56 in FY2025; down 47 since FY2022.
88	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency)	$54,856	0.1%	Rank history: #97 in FY2021, not on the FY2022 list, #67 in FY2024 and not on the FY2025 list; up 114 since FY2022.
89	Central Power Systems & Services, LLC Top agencies DLA (Defense Logistics Agency)	$54,617	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2024 and not on the FY2025 list; up 77 since FY2022.
90	LG Defense Corp Top agencies DLA (Defense Logistics Agency)	$53,900	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	Southern Gear & Machine Inc. Top agencies DLA (Defense Logistics Agency)	$52,483	0.1%	Rank history: not on the FY2021 list, #52 in FY2022, not on the FY2024 list and #36 in FY2025; down 39 since FY2022.
92	Allied Defense Industries Inc. 2 awardees, including Aero International, LLC Top agencies DLA (Defense Logistics Agency)	$52,352	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 219 since FY2022.
93	Davis Gear & Machine Co Top agencies DLA (Defense Logistics Agency)	$51,878	0.1%	Rank history: #98 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 14 since FY2022.
94	Twin Services Inc. Top agencies DLA (Defense Logistics Agency)	$49,938	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 20 since FY2022.
95	DC Precision LLC Top agencies DLA (Defense Logistics Agency)	$49,850	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 106 since FY2022.
96	Rural Route 2, LLC Top agencies DLA (Defense Logistics Agency)	$47,272	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #96 in FY2025; new.
97	Appleton Marine Inc. Top agencies DHS (Department of Homeland Security)	$47,060	0.1%	Rank history: #63 in FY2021, #48 in FY2022, not on the FY2024 list and #88 in FY2025; down 49 since FY2022.
98	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$47,052	0.1%	Rank history: #22 in FY2021, #57 in FY2022 and not on the FY2024–FY2025 lists; down 41 since FY2022.
99	The Entwistle Trust Through The Entwistle Company LLC Top agencies DLA (Defense Logistics Agency)	$46,412	0.1%	Rank history: not on the FY2021 list, #77 in FY2022 and not on the FY2024–FY2025 lists; down 22 since FY2022.
100	Eagle Safe Surfaces Colorado Inc. Top agencies DOI (Department of the Interior)	$46,162	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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100 of 368 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 $49.3 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 3020 contractors in FY2023?

1. Advance Development & Manufacturing Corporation ($8.53M), 2. Airbus Americas Inc. ($4.1M), 3. RTX Corporation ($3.16M), 4. Lockheed Martin Corporation ($1.93M), 5. CFM International Inc. ($1.62M), 6. Rolls-Royce Military Aero Engines Ltd ($1.36M), 7. Industrial Fabrication Resources Inc. ($1.13M), 8. Honeywell International Inc. ($1.12M), 9. The Boeing Company ($1.09M), 10. Transupport Inc. ($955K).

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