NAICS 33151: Ferrous Metal Foundries
NAICS industry
Code facts
- Part of
-
-
31-33
-
331
- 3315
-
331
-
31-33
- Codes under it
- 3
- Contract awards
- 38 In the last 12 months
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $981,162 |
| FY2025 | -$1,226,730 |
| FY2024 | $1,806,209 |
| FY2023 | $1,739,147 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Bhpe LLC | $395,000 | |
| 2 | Transaero, Inc. | $183,443 | |
| 3 | Olympic Foundry Inc. | $109,148 | |
| 4 | Metaltek International, Inc. | $95,500 | |
| 5 | Carpenter Brothers, Inc. | $64,080 | |
| 6 | Electric Boat Corporation | $46,123 | |
| 7 | Eaton Corporation | $40,066 | |
| 8 | Transdigm Inc. | $39,010 | |
| 9 | Invest Cast Incorporated | $20,247 | |
| 10 | GFS Supply & Services Company, Inc. | $19,866 |
See the full FY2025 ranking of NAICS 33151 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $459,080 | |
| 2 | Defense Logistics Agency | $275,922 | |
| 3 | Department of Commerce | $109,148 | |
| 4 | Department of the Navy | $96,899 | |
| 5 | National Aeronautics and Space Administration | $20,247 | |
| 6 | Department of Homeland Security | $19,866 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 9520 Structural Shapes | $395,000 | |
| 2 | 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings | $276,555 | |
| 3 | 2040 Marine Hardware and Hull Items | $109,148 | |
| 4 | J999 Non-Nuclear Ship Repair (West) | $95,500 | |
| 5 | 3680 Foundry Machinery, Related Equipment and Supplies | $64,080 | |
| 6 | AJ11 General Science and Technology R&D Services; General Science and Technology; Basic Research | $20,247 | |
| 7 | 9640 Iron and Steel Primary and Semifinished Products | $19,866 | |
| 8 | 5940 Lugs, Terminals, and Terminal Strips | $766 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $570,829 | |
| 2 | Wisconsin | $64,080 | |
| 3 | Connecticut | $46,123 | |
| 4 | Minnesota | $20,247 | |
| 5 | Missouri | $20,154 | |
| 6 | Maryland | $19,866 | |
| 7 | Louisiana | $15,101 | |
| 8 | New York | $9,154 | |
| 9 | Texas | $5,951 | |
| 10 | Ohio | $4,771 | |
| 11 | New Jersey | $4,162 | |
| 12 | Tennessee | $3,965 | |
| 13 | Florida | $2,424 | |
| 14 | Virginia | $2,371 |
Show all 14
Shares are of everything obligated under NAICS 33151 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 412 listed here. See the rest on GovTribe.
Codes under 33151
| NAICS code | Size standard |
|---|---|
| 331511 Iron Foundries | 1,000 employees |
| 331512 Steel Investment Foundries | 1,050 employees |
| 331513 Steel Foundries (except Investment) | 700 employees |
Definition
This industry comprises establishments primarily engaged in pouring molten iron and steel into molds of a desired shape to make castings. Establishments in this industry purchase iron and steel made in other establishments.
Quick answers
What is NAICS 33151?
NAICS 33151 is Ferrous Metal Foundries, a NAICS industry in NAICS 31-33, Manufacturing.
What codes are under NAICS 33151?
NAICS 33151 has 3 codes under it with their own GovTribe pages: 331511 Iron Foundries, 331512 Steel Investment Foundries and 331513 Steel Foundries (except Investment).
How much do federal agencies spend under NAICS 33151?
Federal contracts under NAICS 33151 obligated $3,299,787 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 33151?
The contractors with the most obligated under NAICS 33151 in fiscal years 2026 and 2027 are Bhpe LLC ($395,000); Transaero, Inc. ($183,443); and Olympic Foundry Inc. ($109,148).
Which agencies buy the most under NAICS 33151?
The agencies that obligated the most under NAICS 33151 in fiscal years 2026 and 2027 are Department of the Army ($459,080), Defense Logistics Agency ($275,922) and Department of Commerce ($109,148).
Which PSC codes are used with NAICS 33151?
The PSC codes with the most obligated under NAICS 33151 in fiscal years 2026 and 2027 are 9520 Structural Shapes; 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings; and 2040 Marine Hardware and Hull Items.
Where is the work under NAICS 33151 performed?
By place of performance, the states with the most contract obligations under NAICS 33151 over the last 12 months are California ($570,829), Wisconsin ($64,080) and Connecticut ($46,123).
What is the latest contract opportunity under NAICS 33151?
The latest contract opportunity under NAICS 33151 is Coupling half, quick DI, solicitation from Land and Maritime (DLA), posted September 16, 2026.
On GovTribe
See everything under NAICS 33151
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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