Top 45 Contractors in PSC 1055: Launchers, Rocket and Pyrotechnic, Jul 2025–Jun 2026

Name: Top 45 Contractors in PSC 1055: Launchers, Rocket and Pyrotechnic, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 98% of PSC 1055 contract dollars from July 2025 through June 2026

Contract obligations: $80,558,410 Net of deobligations, by contracts coded PSC 1055
Contractors: 46 Parent companies with an obligation
Largest contractor: RTX Corporation $29.2 million, 36.1% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 45 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RTX Corporation Through Raytheon Company Top agencies Navy (Department of the Navy)	$29,168,821	36.1%	Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #1 in FY2025; new, not ranked in Jul 2024–Jun 2025.
2	Eaton Aerospace, LLC Top agencies Army (Department of the Army)	$19,445,584	24.1%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; up 3 since Jul 2024–Jun 2025.
3	Amentum Holdings, Inc. Through Amentum Services, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$13,472,889	16.7%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; up 3 since Jul 2024–Jun 2025.
4	Arnold Defense & Electronics, LLC Top agencies Navy (Department of the Navy)	$12,002,115	14.9%	Rank history: #2 in FY2021, #2 in FY2022, #3 in FY2023, #5 in FY2024 and #5 in FY2025; down 1 since Jul 2024–Jun 2025.
5	Invariant Corporation Top agencies Navy (Department of the Navy)	$1,375,736	1.7%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; down 1 since Jul 2024–Jun 2025.
6	Axion Corporation Top agencies DLA (Defense Logistics Agency)	$1,246,600	1.5%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Jul 2024–Jun 2025.
7	Anduril Industries Inc. Top agencies Navy (Department of the Navy)	$841,620	1.0%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; down 5 since Jul 2024–Jun 2025.
8	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$695,186	0.9%	Rank history: #7 in FY2021, #8 in FY2022, #8 in FY2023, #9 in FY2024 and #20 in FY2025; up 12 since Jul 2024–Jun 2025.
9	Supreme Edgelight Devices, Inc. Top agencies DLA (Defense Logistics Agency)	$564,320	0.7%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #10 in FY2025; up 17 since Jul 2024–Jun 2025.
10	TC Machine Design Inc. Top agencies DLA (Defense Logistics Agency)	$316,300	0.4%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023, not on the FY2024 list and #17 in FY2025; up 9 since Jul 2024–Jun 2025.
11	Space Launch Technologies LLC Top agencies Army (Department of the Army)	$284,500	0.4%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; up 2 since Jul 2024–Jun 2025.
12	Coating Specialties, Inc. Top agencies DLA (Defense Logistics Agency)	$238,488	0.3%	Rank history: #12 in FY2021, #17 in FY2022, not on the FY2023 list, #12 in FY2024 and #11 in FY2025; up 5 since Jul 2024–Jun 2025.
13	W S Darley & Co Top agencies DLA (Defense Logistics Agency)	$145,354	0.2%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; up 2 since Jul 2024–Jun 2025.
14	South Central Manufacturing Corp Top agencies DLA (Defense Logistics Agency)	$144,520	0.2%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; down 5 since Jul 2024–Jun 2025.
15	Lockheed Martin Corporation Through Sikorsky Aircraft Corporation Top agencies DLA (Defense Logistics Agency)	$119,552	0.1%	Rank history: #5 in FY2021, #7 in FY2022, #16 in FY2023, #20 in FY2024 and not on the FY2025 list; up 12 since Jul 2024–Jun 2025.
16	Tronson Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$78,015	0.1%	Rank history: #15 in FY2021, #55 in FY2022, #10 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
17	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$62,024	0.1%	Rank history: #30 in FY2021, not on the FY2022–FY2024 lists and #30 in FY2025; new, not ranked in Jul 2024–Jun 2025.
18	Aryan Engineering & Manufacturing Services Inc. Top agencies DLA (Defense Logistics Agency)	$52,646	0.1%	Rank history: not on the FY2021 list, #20 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
19	Maritech Machine, Inc. Top agencies DLA (Defense Logistics Agency)	$46,278	0.1%	Rank history: not on the FY2021 list, #19 in FY2022, not on the FY2023 list, #17 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
20	Lee Precision Machine Shop Inc. Top agencies DLA (Defense Logistics Agency)	$43,555	0.1%	Rank history: #21 in FY2021, #31 in FY2022, #13 in FY2023, #10 in FY2024 and #16 in FY2025; down 4 since Jul 2024–Jun 2025.
21	Precision Metals Corp. Top agencies DLA (Defense Logistics Agency)	$42,790	0.1%	Rank history: #35 in FY2021, not on the FY2022–FY2024 lists and #21 in FY2025; new, not ranked in Jul 2024–Jun 2025.
22	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$30,607	<0.1%	Rank history: not on the FY2021 list, #23 in FY2022, not on the FY2023 list, #15 in FY2024 and #23 in FY2025; new, not ranked in Jul 2024–Jun 2025.
23	Custom Materials Inc. Top agencies DLA (Defense Logistics Agency)	$27,000	<0.1%	Rank history: not on the FY2021 list, #27 in FY2022, #37 in FY2023, #30 in FY2024 and #35 in FY2025; up 17 since Jul 2024–Jun 2025.
24	Statz Corp Top agencies DLA (Defense Logistics Agency)	$26,725	<0.1%	Rank history: not on the FY2021–FY2023 lists, #18 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
25	Maven Engineering Corporation Top agencies DLA (Defense Logistics Agency)	$25,001	<0.1%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; up 7 since Jul 2024–Jun 2025.
26	Steelmasters of Columbus Inc. Top agencies DLA (Defense Logistics Agency)	$21,864	<0.1%	Rank history: #44 in FY2021, not on the FY2022 list, #43 in FY2023, #24 in FY2024 and #28 in FY2025; up 3 since Jul 2024–Jun 2025.
27	Eilers Machine & Welding Inc. Top agencies DLA (Defense Logistics Agency)	$21,768	<0.1%	Rank history: not on the FY2021 list, #42 in FY2022, not on the FY2023 list, #33 in FY2024 and #40 in FY2025; new, not ranked in Jul 2024–Jun 2025.
28	AMZ Alabama Inc. Top agencies DLA (Defense Logistics Agency)	$20,631	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
29	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency)	$20,267	<0.1%	Rank history: #9 in FY2021, #40 in FY2022, #22 in FY2023, #23 in FY2024 and #31 in FY2025; down 4 since Jul 2024–Jun 2025.
30	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$18,868	<0.1%	Rank history: not on the FY2021 list, #34 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
31	BWB Controls, Inc. Top agencies DLA (Defense Logistics Agency)	$17,800	<0.1%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; new, not ranked in Jul 2024–Jun 2025.
32	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$16,112	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
33	Real-Time Laboratories, LLC Top agencies DLA (Defense Logistics Agency)	$10,363	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
34	J & N Metal Products, LLC Top agencies DLA (Defense Logistics Agency)	$9,729	<0.1%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; up 7 since Jul 2024–Jun 2025.
35	Opatik Defense Manufacturing, LLC Top agencies DLA (Defense Logistics Agency)	$9,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; new, not ranked in Jul 2024–Jun 2025.
36	Twisted Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$8,558	<0.1%	Rank history: #53 in FY2021, #64 in FY2022, #33 in FY2023, #42 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
37	AAR Government Services Inc. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$7,313	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
38	Scioteq LLC Through Electromech Technologies LLC Top agencies DLA (Defense Logistics Agency)	$6,304	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
39	Firequick Products, Inc. Top agencies USDA (Department of Agriculture)	$5,993	<0.1%	Rank history: #28 in FY2021, #22 in FY2022, #25 in FY2023, #38 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
40	Stampede Die Corp Top agencies DLA (Defense Logistics Agency)	$5,700	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
41	Syncfab Co. Top agencies DLA (Defense Logistics Agency)	$4,648	<0.1%	Rank history: not on the FY2021–FY2023 lists, #36 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
42	Cavanaugh Government Group, LLC Top agencies DLA (Defense Logistics Agency)	$3,428	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
43	WFM Manufacturing & Supply Inc. Top agencies DLA (Defense Logistics Agency)	$2,470	<0.1%	Rank history: #29 in FY2021, #26 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
44	Precision Laser Services Inc. Top agencies DLA (Defense Logistics Agency)	$2,385	<0.1%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; up 2 since Jul 2024–Jun 2025.
45	Ameri-Cut Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$945	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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45 of 46 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 $80.7 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.
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 Jul 2024–Jun 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 1055 contractors in Jul 2025–Jun 2026?

1. RTX Corporation ($29.2M), 2. Eaton Aerospace, LLC ($19.4M), 3. Amentum Holdings, Inc. ($13.5M), 4. Arnold Defense & Electronics, LLC ($12M), 5. Invariant Corporation ($1.38M), 6. Axion Corporation ($1.25M), 7. Anduril Industries Inc. ($842K), 8. Triman Industries Inc. ($695K), 9. Supreme Edgelight Devices, Inc. ($564K), 10. TC Machine Design Inc. ($316K).

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