NAICS 331410: Nonferrous Metal (except Aluminum) Smelting and Refining
Nonferrous Metal (except Aluminum) Smelting and Refining is NAICS code 331410. A business is small under it with 1,000 employees or fewer. 1 federal contract is open on SAM.gov under this code right now.
- SBA size standard
- 1,000 employees or fewer
- Open contracts now
- 1
- Small businesses registered
- 126
Open federal contracts for nonferrous metal (except aluminum) smelting and refining
- RRR300 Niobium Sheet, Rods and Discs
Due in 17 daysOct 21, 2026
What NAICS 331410 covers
The Census Bureau's NAICS index lists these kinds of work under 331410:
- Antimony refining, primary
- Bars made in primary copper smelting and refining mills
- Beryllium refining, primary
- Bismuth refining, primary
- Blister copper manufacturing
- Cadmium refining, primary
- Chromium refining, primary
- Cobalt refining, primary
- Copper alloys made in primary copper smelting and refining mills
- Copper concentrate refining
- Copper shapes (e.g., bar, billet, ingot, plate, sheet) made in primary copper smelting and refining mills
- Copper smelting and refining, primary
- Germanium refining, primary
- Gold bullion or dore bar produced at primary metal refineries
The index lists 46 entries for this code in all.
Read the full definition, including what's excluded, on census.gov.
SBA size standard for 331410
To count as a small business for a contract assigned NAICS 331410, your business must have 1,000 employees or fewer. Employees are averaged over the last 24 months.
From SBA's table of size standards, effective Mar 17, 2023. Confirm it with SBA's size standards tool before you certify your size.
Who buys nonferrous metal (except aluminum) smelting and refining
Open notices right now come from Department of Energy (1).
Set-asides on open 331410 contracts
- No set-aside (full and open): 1
Not sure which set-asides you qualify for? Try the free SBA certification screener, or read set-aside contracts, explained.
Your competition
126 businesses with active SAM.gov registrations are rated small under NAICS 331410, most of them in Texas (14), Florida (12), California (12), New York (8) and Pennsylvania (8). Look any of them up with the free CAGE code and UEI lookup.
Related NAICS codes
- 331420 Copper Rolling, Drawing, Extruding, and Alloying
- 331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
- 331492 Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)
Frequently asked questions
What is NAICS code 331410?
331410 is the 2022 NAICS code for Nonferrous Metal (except Aluminum) Smelting and Refining. The Census Bureau's index lists work such as antimony refining, primary, bars made in primary copper smelting and refining mills, beryllium refining, primary under it. Federal contracting uses the 2022 codes.
What is the SBA size standard for NAICS 331410?
1,000 employees or fewer. A business at or under that is small for contracts assigned this code. The current SBA table took effect Mar 17, 2023.
Are there government contracts for nonferrous metal (except aluminum) smelting and refining?
Yes. 1 federal contract opportunities under NAICS 331410 are open on SAM.gov right now.
How do I add NAICS code 331410 to my SAM.gov registration?
Update your entity registration on SAM.gov and add the code on the Goods and Services page, in the Assertions section. You can list several NAICS codes and mark one as your primary. Changes are free.
Keep going
- Search other NAICS codes by keyword or company
- How to choose NAICS codes for government contracts
- NAICS codes with the most open federal contracts
FedReady is an independent company, not affiliated with SBA, SAM.gov, the Census Bureau or any government agency. Open-contract counts come from SAM.gov and update daily; spending figures come from USAspending.gov.