Top 100 Contractors in PSC 30: Mechanical Power Transmission Equipment, Aug 2025–Jul 2026

Name: Top 100 Contractors in PSC 30: Mechanical Power Transmission Equipment, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC 30: Mechanical Power Transmission Equipment, FY2025.

The top 10 won 31% of PSC 30 contract dollars from August 2025 through July 2026

Contract obligations: $392,310,833 Net of deobligations, by contracts coded PSC 30 or a code under it
Contractors: 943 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $29.6 million, 7.0% of obligations
Data as of: Nov 5, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 6 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$29,606,645	7.0%	Rank history: #12 in FY2021, #1 in FY2022, #2 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	RTX Corporation 18 awardees, including Goodrich Corporation, Hamilton Sundstrand Corporation and Intertrade Limited Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$21,777,637	5.1%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since Aug 2024–Jul 2025.
3	Airbus Americas Inc. Through Airbus Helicopters, Inc. Top agencies DHS (Department of Homeland Security)	$15,606,726	3.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
4	Moog Inc. 4 awardees, including Moog Military Aircraft LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$13,363,457	3.2%	Rank history: #4 in FY2021, #2 in FY2022, #11 in FY2023, #11 in FY2024 and #26 in FY2025; up 40 since Aug 2024–Jul 2025.
5	Culmen International, LLC Top agencies Navy (Department of the Navy)	$10,182,849	2.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
6	AFP Industries, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,942,778	2.1%	Rank history: not on the FY2021 list, #27 in FY2022, #12 in FY2023, #8 in FY2024 and #7 in FY2025; up 84 since Aug 2024–Jul 2025.
7	Indal Technologies Inc 5 awardees, including Exlar Corporation and Curtiss-Wright Electro-Mechanical Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$8,822,288	2.1%	Rank history: not on the FY2021–FY2023 lists, #37 in FY2024 and #18 in FY2025; up 11 since Aug 2024–Jul 2025.
8	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$8,513,432	2.0%	Rank history: #9 in FY2021, #8 in FY2022, #6 in FY2023, #12 in FY2024 and #6 in FY2025; down 1 since Aug 2024–Jul 2025.
9	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$8,080,529	1.9%	Rank history: #7 in FY2021, #11 in FY2022, #16 in FY2023, #6 in FY2024 and #3 in FY2025; down 4 since Aug 2024–Jul 2025.
10	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$7,753,655	1.8%	Rank history: #34 in FY2021, #10 in FY2022, #18 in FY2023, #10 in FY2024 and #5 in FY2025; down 6 since Aug 2024–Jul 2025.
11	Fairwinds Technologies LLC Top agencies Navy (Department of the Navy)	$7,181,456	1.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
12	Bollinger Shipyards Lockport, L.L.C. Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$6,589,676	1.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
13	Supplycore LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,158,606	1.5%	Rank history: not on the FY2021–FY2025 lists; up 436 since Aug 2024–Jul 2025.
14	Rolls-Royce Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$6,080,792	1.4%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; up 43 since Aug 2024–Jul 2025.
15	The Boeing Company 7 awardees, including Boeing Distribution, Inc., Boeing Distribution Services X, Inc. and Argon ST, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$5,636,293	1.3%	Rank history: #15 in FY2021, #13 in FY2022, #8 in FY2023, #9 in FY2024 and #15 in FY2025; down 2 since Aug 2024–Jul 2025.
16	Honeywell International Inc. 6 awardees Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$5,415,646	1.3%	Rank history: #5 in FY2021, #9 in FY2022, #4 in FY2023, #4 in FY2024 and #11 in FY2025; down 13 since Aug 2024–Jul 2025.
17	General Electric Company 16 awardees, including GE Aviation Systems LLC, Unison Industries LLC and GE Engine Services Distribution, L.L.C. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,026,897	1.2%	Rank history: #11 in FY2021, #12 in FY2022, #33 in FY2023, #52 in FY2024 and #14 in FY2025; down 1 since Aug 2024–Jul 2025.
18	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$4,724,855	1.1%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #9 in FY2025; up 3 since Aug 2024–Jul 2025.
19	Timken Gears & Services Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$4,539,200	1.1%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #10 in FY2025; down 8 since Aug 2024–Jul 2025.
20	Yates Industries Inc. 2 awardees, including Yates Cylinders Georgia, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$4,520,054	1.1%	Rank history: #67 in FY2021, #61 in FY2022, not on the FY2023–FY2024 lists and #16 in FY2025; new, not ranked in Aug 2024–Jul 2025.
21	Northrop Grumman Systems Corporation 8 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,270,101	1.0%	Rank history: #16 in FY2021, #54 in FY2022, not on the FY2023 list, #23 in FY2024 and #17 in FY2025; up 21 since Aug 2024–Jul 2025.
22	Heico Corp 6 awardees, including Pioneer Industries, LLC, Sherwood Avionics and Accessories, Inc. and Seal Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$4,181,739	1.0%	Rank history: not on the FY2021 list, #22 in FY2022, not on the FY2023 list, #48 in FY2024 and #31 in FY2025; up 99 since Aug 2024–Jul 2025.
23	Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$4,096,678	1.0%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #54 in FY2025; up 28 since Aug 2024–Jul 2025.
24	Oshkosh Corporation 2 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$4,080,686	1.0%	Rank history: #21 in FY2021, #19 in FY2022, #23 in FY2023, #16 in FY2024 and #23 in FY2025; up 14 since Aug 2024–Jul 2025.
25	Canadian Commercial Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,044,727	1.0%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; down 3 since Aug 2024–Jul 2025.
26	Arotech Corporation Through PCX Aerosystems-Manchester, LLC Top agencies Army (Department of the Army)	$4,000,555	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
27	Parts Life Inc. 2 awardees, including Deval Life Cycle Support LLC Top agencies DLA (Defense Logistics Agency)	$3,903,644	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$3,803,936	0.9%	Rank history: not on the FY2021 list, #32 in FY2022, #25 in FY2023, #7 in FY2024 and #30 in FY2025; down 16 since Aug 2024–Jul 2025.
29	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,424,146	0.8%	Rank history: not on the FY2021 list, #97 in FY2022, #35 in FY2023, #19 in FY2024 and #27 in FY2025; up 24 since Aug 2024–Jul 2025.
30	Melton Sales & Service Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$3,206,151	0.8%	Rank history: #23 in FY2021, #15 in FY2022, #27 in FY2023, #18 in FY2024 and #21 in FY2025; down 2 since Aug 2024–Jul 2025.
31	Jered LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,106,370	0.7%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; down 8 since Aug 2024–Jul 2025.
32	Wisconsin Ordnance Works Ltd Top agencies DLA (Defense Logistics Agency)	$3,017,309	0.7%	Rank history: #51 in FY2021, #82 in FY2022, #61 in FY2023, #31 in FY2024 and #28 in FY2025; down 5 since Aug 2024–Jul 2025.
33	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$2,775,924	0.7%	Rank history: not on the FY2021 list, #94 in FY2022, not on the FY2023–FY2024 lists and #20 in FY2025; new, not ranked in Aug 2024–Jul 2025.
34	Aero International, LLC Top agencies DLA (Defense Logistics Agency)	$2,720,791	0.6%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and #25 in FY2025; down 19 since Aug 2024–Jul 2025.
35	Tecmotiv (Usa), Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$2,544,435	0.6%	Rank history: not on the FY2021–FY2023 lists, #82 in FY2024 and #34 in FY2025; up 1 since Aug 2024–Jul 2025.
36	JA Moody LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,534,717	0.6%	Rank history: #43 in FY2021, #53 in FY2022, not on the FY2023 list, #65 in FY2024 and #51 in FY2025; up 7 since Aug 2024–Jul 2025.
37	Aereos, LLC 2 awardees, including A.g.h. Industries, LLC and Texas Aerospace Services Inc. Top agencies DLA (Defense Logistics Agency)	$2,533,796	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
38	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$2,463,121	0.6%	Rank history: not on the FY2021 list, #79 in FY2022, #65 in FY2023 and not on the FY2024–FY2025 lists; up 54 since Aug 2024–Jul 2025.
39	Aerocontrolex Group, Inc. 3 awardees Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$2,386,834	0.6%	Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and #95 in FY2025; up 58 since Aug 2024–Jul 2025.
40	Aeromed Group, LLC 2 awardees, including Norcatec LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,159,227	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41	S I T Corporation Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$2,146,202	0.5%	Rank history: #37 in FY2021, #31 in FY2022, #48 in FY2023, #56 in FY2024 and #50 in FY2025; up 5 since Aug 2024–Jul 2025.
42	Defense Maritime Solutions, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,132,619	0.5%	Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and #45 in FY2025; up 17 since Aug 2024–Jul 2025.
43	General Dynamics Corporation 4 awardees, including General Dynamics-Ots, Inc., Electric Boat Corporation and General Dynamics Land Systems - Canada Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,069,964	0.5%	Rank history: #32 in FY2021, #14 in FY2022, #19 in FY2023, #54 in FY2024 and #36 in FY2025; up 2 since Aug 2024–Jul 2025.
44	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$1,986,781	0.5%	Rank history: #33 in FY2021, #29 in FY2022, #26 in FY2023, #39 in FY2024 and #38 in FY2025; down 14 since Aug 2024–Jul 2025.
45	AAR Corp. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$1,965,905	0.5%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and #22 in FY2025; down 26 since Aug 2024–Jul 2025.
46	Tactair Fluid Controls Inc 12 awardees, including CEF Industries, LLC, Arkwin Industries, Inc. and Skurka Aerospace Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,891,692	0.4%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 188 since Aug 2024–Jul 2025.
47	Parker-Hannifin Corporation 5 awardees, including Meggitt Defense Systems, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$1,864,588	0.4%	Rank history: #14 in FY2021, #18 in FY2022, #43 in FY2023, #58 in FY2024 and #55 in FY2025; up 8 since Aug 2024–Jul 2025.
48	Proterial Cable America Inc. Top agencies Navy (Department of the Navy)	$1,832,045	0.4%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; up 35 since Aug 2024–Jul 2025.
49	Palfinger Marine USA Inc. Top agencies Navy (Department of the Navy)	$1,786,212	0.4%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; up 93 since Aug 2024–Jul 2025.
50	NMB (USA) Inc. Through New Hampshire Ball Bearings Inc. Top agencies DLA (Defense Logistics Agency)	$1,654,109	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
51	Independent Rough Terrain Center LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,626,026	0.4%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #33 in FY2025; down 17 since Aug 2024–Jul 2025.
52	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency)	$1,530,933	0.4%	Rank history: #87 in FY2021, #46 in FY2022, #59 in FY2023, not on the FY2024 list and #79 in FY2025; up 43 since Aug 2024–Jul 2025.
53	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$1,477,002	0.3%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023 and not on the FY2024–FY2025 lists; up 229 since Aug 2024–Jul 2025.
54	Control Products Corporation Top agencies DLA (Defense Logistics Agency)	$1,447,534	0.3%	Rank history: #42 in FY2021, not on the FY2022 list, #87 in FY2023, #70 in FY2024 and #88 in FY2025; up 39 since Aug 2024–Jul 2025.
55	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$1,444,243	0.3%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 6 since Aug 2024–Jul 2025.
56	York Precision Machining and Hydraulics, LLC Top agencies DLA (Defense Logistics Agency)	$1,414,077	0.3%	Rank history: not on the FY2021–FY2025 lists; up 78 since Aug 2024–Jul 2025.
57	BMC Software Inc. 3 awardees, including Circor Naval Solutions LLC and Leslie Controls, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,380,220	0.3%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #40 in FY2025; down 28 since Aug 2024–Jul 2025.
58	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency)	$1,347,334	0.3%	Rank history: #45 in FY2021, #62 in FY2022, #37 in FY2023, #24 in FY2024 and not on the FY2025 list; up 12 since Aug 2024–Jul 2025.
59	Beaver Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$1,320,492	0.3%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; up 10 since Aug 2024–Jul 2025.
60	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$1,308,941	0.3%	Rank history: not on the FY2021 list, #57 in FY2022, #71 in FY2023, #51 in FY2024 and #39 in FY2025; down 29 since Aug 2024–Jul 2025.
61	Lake Shore Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,279,506	0.3%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; up 61 since Aug 2024–Jul 2025.
62	Bradley-Thompson Tool Company Top agencies DLA (Defense Logistics Agency)	$1,271,417	0.3%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023, #49 in FY2024 and not on the FY2025 list; up 24 since Aug 2024–Jul 2025.
63	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$1,268,081	0.3%	Rank history: #20 in FY2021, #16 in FY2022, #22 in FY2023, #3 in FY2024 and #48 in FY2025; down 31 since Aug 2024–Jul 2025.
64	PC Vision Inc Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$1,263,708	0.3%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; down 29 since Aug 2024–Jul 2025.
65	Ronal Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$1,233,837	0.3%	Rank history: not on the FY2021 list, #65 in FY2022, #7 in FY2023, #74 in FY2024 and not on the FY2025 list; up 110 since Aug 2024–Jul 2025.
66	Cepeda Associates, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,180,526	0.3%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67	The Entwistle Company LLC Top agencies DLA (Defense Logistics Agency)	$1,095,048	0.3%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; up 1 since Aug 2024–Jul 2025.
68	Am General LLC Top agencies DLA (Defense Logistics Agency)	$1,088,847	0.3%	Rank history: #44 in FY2021, not on the FY2022 list, #28 in FY2023, #40 in FY2024 and #96 in FY2025; up 63 since Aug 2024–Jul 2025.
69	American Vulkan Corporation Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$1,078,533	0.3%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #43 in FY2025; down 49 since Aug 2024–Jul 2025.
70	Mercury Systems Inc. Top agencies Navy (Department of the Navy)	$1,074,598	0.3%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; new, not ranked in Aug 2024–Jul 2025.
71	TNN Machining Company, L.L.C. Top agencies DLA (Defense Logistics Agency)	$1,071,575	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72	Woodward, Inc. 3 awardees, including Woodward HRT Inc. Top agencies Navy (Department of the Navy)	$1,070,546	0.3%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Aug 2024–Jul 2025.
73	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$1,069,472	0.3%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and not on the FY2025 list; up 41 since Aug 2024–Jul 2025.
74	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$1,025,100	0.2%	Rank history: #54 in FY2021, #58 in FY2022, #32 in FY2023, #66 in FY2024 and not on the FY2025 list; up 58 since Aug 2024–Jul 2025.
75	Mhd-Rockland Inc. Top agencies DLA (Defense Logistics Agency)	$1,003,746	0.2%	Rank history: not on the FY2021–FY2025 lists; up 109 since Aug 2024–Jul 2025.
76	Penn Corsair LLC Top agencies DLA (Defense Logistics Agency)	$993,779	0.2%	Rank history: not on the FY2021–FY2025 lists; up 406 since Aug 2024–Jul 2025.
77	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$979,344	0.2%	Rank history: #79 in FY2021, #81 in FY2022, #86 in FY2023, #97 in FY2024 and #74 in FY2025; up 1 since Aug 2024–Jul 2025.
78	SSS Clutch Co, Inc. Top agencies Navy (Department of the Navy)	$961,564	0.2%	Rank history: #55 in FY2021, #42 in FY2022, not on the FY2023 list, #60 in FY2024 and not on the FY2025 list; up 33 since Aug 2024–Jul 2025.
79	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$944,879	0.2%	Rank history: not on the FY2021–FY2025 lists; up 50 since Aug 2024–Jul 2025.
80	Triad Technologies LLC Top agencies DLA (Defense Logistics Agency)	$918,290	0.2%	Rank history: #63 in FY2021, not on the FY2022–FY2024 lists and #76 in FY2025; down 8 since Aug 2024–Jul 2025.
81	Beta Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$916,060	0.2%	Rank history: #77 in FY2021, #45 in FY2022, #38 in FY2023, #29 in FY2024 and #75 in FY2025; down 42 since Aug 2024–Jul 2025.
82	Aero Precision Industries LLC 2 awardees, including Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$906,120	0.2%	Rank history: #35 in FY2021, not on the FY2022 list, #62 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	Ontic Engineering and Manufacturing Inc. 3 awardees, including Ontic Engineering & Manufacturing UK Limited Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$898,873	0.2%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; up 19 since Aug 2024–Jul 2025.
84	Eight Star Parts LLC Top agencies DLA (Defense Logistics Agency)	$889,944	0.2%	Rank history: not on the FY2021–FY2025 lists; up 42 since Aug 2024–Jul 2025.
85	GI Corporation Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$878,078	0.2%	Rank history: not on the FY2021–FY2025 lists; up 42 since Aug 2024–Jul 2025.
86	A.M.S. Network LLC 2 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$864,401	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	STS International, Incorporated Top agencies Army (Department of the Army)	$853,815	0.2%	Rank history: not on the FY2021–FY2025 lists; up 31 since Aug 2024–Jul 2025.
88	L3Harris Technologies, Inc. 5 awardees, including Fisica Applied Technologies, Inc. and L3 Technologies, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$840,074	0.2%	Rank history: not on the FY2021–FY2023 lists, #63 in FY2024 and not on the FY2025 list; up 118 since Aug 2024–Jul 2025.
89	LOC Performance Products LLC Top agencies DLA (Defense Logistics Agency)	$819,589	0.2%	Rank history: not on the FY2021 list, #80 in FY2022, #44 in FY2023, #5 in FY2024 and #56 in FY2025; down 83 since Aug 2024–Jul 2025.
90	Periparts Group Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$801,931	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91	Global Logistics Strategies Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$798,590	0.2%	Rank history: #69 in FY2021, #87 in FY2022, #99 in FY2023, #43 in FY2024 and not on the FY2025 list; down 15 since Aug 2024–Jul 2025.
92	ITL LLC Top agencies DLA (Defense Logistics Agency)	$778,170	0.2%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; down 28 since Aug 2024–Jul 2025.
93	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$756,497	0.2%	Rank history: #26 in FY2021, #35 in FY2022, #41 in FY2023, #62 in FY2024 and #62 in FY2025; down 37 since Aug 2024–Jul 2025.
94	Eagle Equipment Corporation Top agencies DLA (Defense Logistics Agency)	$754,112	0.2%	Rank history: #59 in FY2021, #40 in FY2022, not on the FY2023 list, #67 in FY2024 and #57 in FY2025; down 47 since Aug 2024–Jul 2025.
95	G.s.e. Dynamics, Inc. Top agencies DLA (Defense Logistics Agency)	$754,060	0.2%	Rank history: #18 in FY2021 and not on the FY2022–FY2025 lists; up 94 since Aug 2024–Jul 2025.
96	Textron Inc. Through Bell Textron Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$754,036	0.2%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023, #21 in FY2024 and #44 in FY2025; down 55 since Aug 2024–Jul 2025.
97	Magellan Aerospace, Mississauga Through Magellan Aerospace, New York, Inc. Top agencies DLA (Defense Logistics Agency)	$740,171	0.2%	Rank history: not on the FY2021–FY2025 lists; up 102 since Aug 2024–Jul 2025.
98	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$733,950	0.2%	Rank history: not on the FY2021 list, #85 in FY2022 and not on the FY2023–FY2025 lists; up 104 since Aug 2024–Jul 2025.
99	Statz Corp Top agencies DLA (Defense Logistics Agency)	$724,985	0.2%	Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #97 in FY2025; up 2 since Aug 2024–Jul 2025.
100	Penn State Tool & Die Corp Top agencies DLA (Defense Logistics Agency)	$711,201	0.2%	Rank history: not on the FY2021 list, #78 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.

Show 75 more

100 of 943 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 30

Code	Net obligations	Largest contractor
3040 Miscellaneous Power Transmission Equipment	$240,682,517	Lockheed Martin Corporation
3010 Torque Converters and Speed Changers	$74,830,808	Indal Technologies Inc
3020 Gears, Pulleys, Sprockets, and Transmission Chain	$74,048,113	Airbus Americas Inc.
3030 Belting, Drive Belts, Fan Belts, and Accessories	$2,749,395	Triman Industries Inc.

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 $423 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Aug 2024–Jul 2025. "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.
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 30 contractors in Aug 2025–Jul 2026?

1. Lockheed Martin Corporation ($29.6M), 2. RTX Corporation ($21.8M), 3. Airbus Americas Inc. ($15.6M), 4. Moog Inc. ($13.4M), 5. Culmen International, LLC ($10.2M), 6. AFP Industries, Inc. ($8.94M), 7. Indal Technologies Inc ($8.82M), 8. Kampi Components Co Inc. ($8.51M), 9. Jamaica Bearings Co., Inc. ($8.08M), 10. Triman Industries Inc. ($7.75M).

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