Top 36 Contractors in NAICS 331523: Nonferrous Metal Die-Casting Foundries, Jul 2025–Jun 2026

Name: Top 36 Contractors in NAICS 331523: Nonferrous Metal Die-Casting Foundries, 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 84% of NAICS 331523 contract dollars from July 2025 through June 2026

Contract obligations: $1,096,315 Net of deobligations, by contracts coded NAICS 331523
Contractors: 38 Parent companies with an obligation
Largest contractor: Mayer Alloys Corporation $296 thousand, 25.4% of obligations
Data as of: Oct 16, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 36 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Mayer Alloys Corporation Top agencies Army (Department of the Army)	$295,728	25.4%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	SKF USA Inc. Top agencies DLA (Defense Logistics Agency)	$157,921	13.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
3	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$105,073	9.0%	Rank history: #16 in FY2021, #1 in FY2022, #1 in FY2023, not on the FY2024 list and #33 in FY2025; up 30 since Jul 2024–Jun 2025.
4	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$97,819	8.4%	Rank history: #2 in FY2021, #4 in FY2022, #2 in FY2023, #4 in FY2024 and #2 in FY2025; down 1 since Jul 2024–Jun 2025.
5	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$81,558	7.0%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; up 30 since Jul 2024–Jun 2025.
6	Evoqua Water Technologies LLC Top agencies Navy (Department of the Navy)	$62,880	5.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
7	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$54,288	4.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
8	VC Displays, Inc. Top agencies DLA (Defense Logistics Agency)	$46,800	4.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
9	Aircraft Wheel and Brake, LLC Top agencies DLA (Defense Logistics Agency)	$38,776	3.3%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #4 in FY2025; down 7 since Jul 2024–Jun 2025.
10	Lyntronics Inc. Top agencies DLA (Defense Logistics Agency)	$31,105	2.7%	Rank history: #6 in FY2021, #3 in FY2022, #14 in FY2023, #5 in FY2024 and #6 in FY2025; down 1 since Jul 2024–Jun 2025.
11	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$25,298	2.2%	Rank history: #20 in FY2021, not on the FY2022 list, #16 in FY2023, #13 in FY2024 and #15 in FY2025; up 3 since Jul 2024–Jun 2025.
12	HD Aero Support, Inc. Top agencies DLA (Defense Logistics Agency)	$24,000	2.1%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
13	Secure Components, LLC Top agencies DLA (Defense Logistics Agency)	$22,899	2.0%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14	Fromm Electric Supply of Reading, Penna., LLC Top agencies DLA (Defense Logistics Agency)	$17,019	1.5%	Rank history: #9 in FY2021, #13 in FY2022, not on the FY2023–FY2024 lists and #12 in FY2025; down 3 since Jul 2024–Jun 2025.
15	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$13,240	1.1%	Rank history: #27 in FY2021, not on the FY2022 list, #23 in FY2023, #20 in FY2024 and #20 in FY2025; up 16 since Jul 2024–Jun 2025.
16	Intercontinental Bearing Supply Company, LLC Top agencies DLA (Defense Logistics Agency)	$13,046	1.1%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023, #9 in FY2024 and #14 in FY2025; down 4 since Jul 2024–Jun 2025.
17	RBC Aircraft Products, Inc. Top agencies DLA (Defense Logistics Agency)	$6,480	0.6%	Rank history: not on the FY2021 list, #27 in FY2022, #10 in FY2023, #16 in FY2024 and #18 in FY2025; unchanged since Jul 2024–Jun 2025.
18	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$6,076	0.5%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
19	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$5,320	0.5%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
20	American Bearing and Components LLC Top agencies DLA (Defense Logistics Agency)	$4,193	0.4%	Rank history: #1 in FY2021, #28 in FY2022, #12 in FY2023, #8 in FY2024 and #25 in FY2025; new, not ranked in Jul 2024–Jun 2025.
21	DC Precision LLC Top agencies DLA (Defense Logistics Agency)	$3,990	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
22	The Boeing Company Through Boeing Distribution, Inc. Top agencies DLA (Defense Logistics Agency)	$3,313	0.3%	Rank history: #19 in FY2021, not on the FY2022 list, #33 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
23	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$2,513	0.2%	Rank history: not on the FY2021 list, #22 in FY2022, #20 in FY2023, not on the FY2024 list and #26 in FY2025; up 9 since Jul 2024–Jun 2025.
24	BTM Inc. Top agencies DLA (Defense Logistics Agency)	$2,176	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
25	R / A Hoerr, Inc. Top agencies DLA (Defense Logistics Agency)	$2,005	0.2%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #21 in FY2025; down 4 since Jul 2024–Jun 2025.
26	C U Enterprises Ltd. Top agencies DLA (Defense Logistics Agency)	$1,495	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
27	Acrodyne Mfg. Co Top agencies DLA (Defense Logistics Agency)	$941	0.1%	Rank history: #32 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
28	Equipment Parts Sales Top agencies DLA (Defense Logistics Agency)	$910	0.1%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
29	L.a. Martin Company Top agencies DLA (Defense Logistics Agency)	$880	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
30	Mechatronics, Inc. Top agencies DLA (Defense Logistics Agency)	$583	0.1%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; down 25 since Jul 2024–Jun 2025.
31	Quality Aviation, Inc. Top agencies DLA (Defense Logistics Agency)	$504	<0.1%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
32	Karen Carlisle Top agencies DLA (Defense Logistics Agency)	$398	<0.1%	Rank history: not on the FY2021 list, #37 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
33	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$325	<0.1%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; new, not ranked in Jul 2024–Jun 2025.
34	Gulf Products & Services Top agencies DLA (Defense Logistics Agency)	$98	<0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
35	RTX Corporation Through Rockwell Collins, Inc. Top agencies DLA (Defense Logistics Agency)	$27	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
36	Allied Tools Inc Top agencies DLA (Defense Logistics Agency)	$7	<0.1%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Jul 2024–Jun 2025.

Show 11 more

36 of 38 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 $1.16 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 NAICS 331523 contractors in Jul 2025–Jun 2026?

1. Mayer Alloys Corporation ($296K), 2. SKF USA Inc. ($158K), 3. Triman Industries Inc. ($105K), 4. Jamaica Bearings Co., Inc. ($97.8K), 5. H C Merchandisers, Inc. ($81.6K), 6. Evoqua Water Technologies LLC ($62.9K), 7. R & M Government Services Inc. ($54.3K), 8. VC Displays, Inc. ($46.8K), 9. Aircraft Wheel and Brake, LLC ($38.8K), 10. Lyntronics Inc. ($31.1K).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login