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NAICS 331511 · Manufacturing

NAICS 331511: Iron Foundries

This U.S. industry comprises establishments primarily engaged in pouring molten pig iron or iron alloys into molds to manufacture castings (e.g., cast iron manhole covers, cast iron pipe, cast iron skillets). Establishments in this industry purchase iron made in other establishments.

1,000 employeesSBA size standard
0open contracts now
0posted in the last 12 months
3315Foundries

Open government contracts under NAICS 331511

Nothing is open under NAICS 331511 today. New solicitations post every day; search all open contracts or check back.

What NAICS 331511 covers

This U.S. industry comprises establishments primarily engaged in pouring molten pig iron or iron alloys into molds to manufacture castings (e.g., cast iron manhole covers, cast iron pipe, cast iron skillets). Establishments in this industry purchase iron made in other establishments.

Not in this code

SBA size standard

A business is small under NAICS 331511 if it has no more than 1,000 employees (averaged over the last 24 months, including affiliates).

Source: SBA Table of Size Standards, effective 2023-03-17. Always check the size standard printed in the solicitation itself.

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Send XL Eagle your price on an open iron foundries job. We write and submit the bid under our registrations. If we win, you do the work at your price. No fees.

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Questions about NAICS 331511

What is NAICS code 331511?

NAICS 331511 is Iron Foundries. This U.S. industry comprises establishments primarily engaged in pouring molten pig iron or iron alloys into molds to manufacture castings (e.g., cast iron manhole covers, cast iron pipe, cast iron skillets). Establishments in this industry purchase iron made in other establishments.

What is the SBA size standard for NAICS 331511?

The size standard for NAICS 331511 is 1,000 employees. Firms at or under it count as small businesses for contracts assigned this code.

Are there government contracts for iron foundries?

None are open under NAICS 331511 today, but 0 were posted in the last 12 months. New ones post daily.

Can I bid on NAICS 331511 contracts without registering in SAM.gov?

You need an active SAM.gov registration to win a federal contract in your own name. If you would rather skip that, XL Eagle can bid as the prime contractor using your price, and you do the work as our subcontractor.

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