Top 100 Contractors in NAICS 33152: Nonferrous Metal Foundries, Aug 2025–Jul 2026
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 NAICS 33152: Nonferrous Metal Foundries, FY2025.
The top 10 won 75% of NAICS 33152 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $19,761,893 Net of deobligations, by contracts coded NAICS 33152 or a code under it
- Contractors
- 111 Parent companies with an obligation
- Largest contractor
- Matthews International Corporation $14.4 million, 56.5% of obligations
- Data as of
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 | $14,396,263 | |||
| 2 |
Sabin Metal Corp
Top agencies
|
$1,406,372 | ||
| 3 | $1,092,001 | |||
| 4 | $732,818 | |||
| 5 | $611,960 | |||
| 6 |
Mayer Alloys Corporation
Top agencies
|
$355,200 | ||
| 7 |
SKF USA Inc.
Top agencies
|
$157,921 | ||
| 8 |
Triman Industries Inc.
Top agencies
|
$105,073 | ||
| 9 |
H C Merchandisers, Inc.
Top agencies
|
$81,763 | ||
| 10 | $79,806 | |||
| 11 |
Jamaica Bearings Co., Inc.
Top agencies
|
$77,357 | ||
| 12 |
Evoqua Water Technologies LLC
Top agencies
|
$62,880 | ||
| 13 | $54,288 | |||
| 14 | $47,576 | |||
| 15 |
VC Displays, Inc.
Top agencies
|
$46,800 | ||
| 16 |
The Boeing Company
Top agencies
|
$42,474 | ||
| 17 |
Aircraft Wheel and Brake, LLC
Top agencies
|
$38,776 | ||
| 18 |
Lyntronics Inc.
Top agencies
|
$31,105 | ||
| 19 |
Don Industrial Group LLC
Top agencies
|
$27,998 | ||
| 20 |
ECI Defense Group, Inc.
Top agencies
|
$25,298 | ||
| 21 |
HD Aero Support, Inc.
Top agencies
|
$24,000 | ||
| 22 | $21,762 | |||
| 23 |
Kampi Components Co Inc.
Top agencies
|
$21,477 | ||
| 24 |
J.T.D. Stamping Co Inc.
Top agencies
|
$21,226 | ||
| 25 | $19,493 | |||
| 26 | $17,019 | |||
| 27 | $16,830 | |||
| 28 |
Aeromed Group, LLC
Top agencies
|
$16,145 | ||
| 29 | $14,457 | |||
| 30 | $14,314 | |||
| 31 |
S & B, Inc.
Top agencies
|
$13,719 | ||
| 32 |
Intercontinental Bearing Supply Company, LLC
Top agencies
|
$11,751 | ||
| 33 | $11,495 | |||
| 34 |
MC & R Enterprises, Inc.
Top agencies
|
$11,314 | ||
| 35 |
TVL 22 LLC
Top agencies
|
$9,891 | ||
| 36 |
DC Precision LLC
Top agencies
|
$8,565 | ||
| 37 | $8,460 | |||
| 38 |
Carp Industries Corp
Top agencies
|
$7,948 | ||
| 39 |
A.m.s. Network, LLC
Top agencies
|
$7,177 | ||
| 40 | $7,104 | |||
| 41 |
Brown Helicopter, Inc.
Top agencies
|
$6,974 | ||
| 42 |
MDF Technologies Inc.
Top agencies
|
$6,610 | ||
| 43 |
J.G.B. Enterprises Inc.
Top agencies
|
$6,605 | ||
| 44 |
RBC Aircraft Products, Inc.
Top agencies
|
$6,480 | ||
| 45 |
Butt Fareed Ahmad
Top agencies
|
$6,258 | ||
| 46 |
Aviarms Support Corp
Top agencies
|
$6,076 | ||
| 47 | $5,734 | |||
| 48 |
Ruta Supplies Inc.
Top agencies
|
$5,320 | ||
| 49 |
Fabrication Specialty Inc.
Top agencies
|
$4,902 | ||
| 50 |
TNL Sales LLC
Top agencies
|
$4,546 | ||
| 51 |
Durmus Trading LLC
Top agencies
|
$4,000 | ||
| 52 | $3,892 | |||
| 53 |
Impact Machine LLC
Top agencies
|
$3,786 | ||
| 54 | $3,324 | |||
| 55 | $3,019 | |||
| 56 |
Ohio Machinery Co
Top agencies
|
$2,931 | ||
| 57 |
Govparts LLC
Top agencies
|
$2,900 | ||
| 58 |
AST Associates Inc.
Top agencies
|
$2,262 | ||
| 59 |
BTM Inc.
Top agencies
|
$2,176 | ||
| 60 | $1,856 | |||
| 61 |
West Space Technology Inc.
Top agencies
|
$1,680 | ||
| 62 |
Kwat Enterprises Corp.
Top agencies
|
$1,668 | ||
| 63 | $1,643 | |||
| 64 |
Sparta Pewter Usa, Inc.
Top agencies
|
$1,600 | ||
| 65 |
C U Enterprises Ltd.
Top agencies
|
$1,495 | ||
| 66 | $1,487 | |||
| 67 |
Ibide Corporation
Top agencies
|
$1,394 | ||
| 68 |
J&K Electronics Inc.
Top agencies
|
$1,385 | ||
| 69 | $1,378 | |||
| 70 |
Dialogic Corp
Top agencies
|
$1,376 | ||
| 71 |
Melton Sales & Service
Top agencies
|
$1,355 | ||
| 72 |
Rps-Fl, Inc.
Top agencies
|
$1,320 | ||
| 73 | $1,290 | |||
| 74 | $1,250 | |||
| 75 |
Acrodyne Mfg. Co
Top agencies
|
$1,236 | ||
| 76 |
6B Parts LLC
Top agencies
|
$1,200 | ||
| 77 |
Rhimco Industries, Inc.
Top agencies
|
$1,050 | ||
| 78 |
Jered LLC
Top agencies
|
$1,032 | ||
| 79 |
Patterson Cooney Inc.
Top agencies
|
$960 | ||
| 80 |
Equipment Parts Sales
Top agencies
|
$910 | ||
| 81 |
L.a. Martin Company
Top agencies
|
$880 | ||
| 82 |
Metricbolt.com, LLC
Top agencies
|
$806 | ||
| 83 |
Flight Source Inc.
Top agencies
|
$800 | ||
| 84 | $745 | |||
| 85 |
Century Fasteners Corp.
Top agencies
|
$741 | ||
| 86 | $738 | |||
| 87 | $646 | |||
| 88 | $600 | |||
| 89 |
Karen Carlisle
Top agencies
|
$579 | ||
| 90 |
Quality Aviation, Inc.
Top agencies
|
$504 | ||
| 91 |
Bird-Johnson Propeller Company, LLC
Top agencies
|
$500 | ||
| 92 |
Buckeye Veteran Parts LLC
Top agencies
|
$500 | ||
| 93 | $399 | |||
| 94 |
KSD Govcon LLC
Top agencies
|
$273 | ||
| 95 |
Astral Air Parts LLC
Top agencies
|
$229 | ||
| 96 | $160 | |||
| 97 | $106 | |||
| 98 |
ATF Aerospace LLC
Top agencies
|
$100 | ||
| 99 |
Gulf Products & Services
Top agencies
|
$98 | ||
| 100 | $9 |
Show 75 more
100 of 111 contractors listed here. See the rest on GovTribe.
Rankings for the codes under NAICS 33152
| Code | Net obligations | Largest contractor |
|---|---|---|
| 331529 Other Nonferrous Metal Foundries (except Die-Casting) | $18,645,485 | Matthews International Corporation |
| 331523 Nonferrous Metal Die-Casting Foundries | $1,115,608 | Mayer Alloys Corporation |
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 $25.5 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 NAICS 33152 contractors in Aug 2025–Jul 2026?
1. Matthews International Corporation ($14.4M), 2. Sabin Metal Corp ($1.41M), 3. Defense Maritime Solutions, Inc. ($1.09M), 4. Cold Spring Granite Company ($733K), 5. Wildcat Propellers, Inc. ($612K), 6. Mayer Alloys Corporation ($355K), 7. SKF USA Inc. ($158K), 8. Triman Industries Inc. ($105K), 9. H C Merchandisers, Inc. ($81.8K), 10. Metaltek International, Inc. ($79.8K).
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