What is NAICS code 311211?

NAICS 311211 is the industry "Flour Milling" in the North American Industry Classification System, part of the Manufacturing sector (31).

What is the size standard for NAICS 311211?

The SBA sets a small business size standard for each NAICS code, either average annual receipts or number of employees. Check the current value for 311211 in the SBA table of size standards on sba.gov; it changes from time to time.

NAICS Code 311211: Flour Milling

NAICS code 311211 is the industry for flour milling in the Manufacturing sector. Agencies tag every federal contract with a NAICS code, so this is the code to list in your SAM.gov registration and to search for bids.

Government contracts under NAICS 311211

Federal agencies obligated $287M on contracts under NAICS 311211 from FY2024 to FY2026, including $78.9M in FY2026. The biggest buyers were the Department of Agriculture, the Department of Defense. The largest contractors were Didion, Inc., Transylvania Vocational Services, Inc, Semo Milling LLC.

See the full breakdown: government flour milling contracts, who wins and who buys.

Open government bids for NAICS 311211

No open bids under NAICS 311211 right now. Check the open bids page, which is updated daily from SAM.gov.

Small business size standard for NAICS 311211

To bid on small business set-aside contracts under NAICS 311211, your business must be small under the SBA size standard for this code, measured either by average annual receipts or by number of employees. The values are updated periodically, so check the current SBA table of size standards before you bid.

Other NAICS codes in 3112

How to choose the right NAICS code

Pick the 6-digit code that best describes what you sell. List it as your primary code in SAM.gov, and add other codes for related work. Agencies choose one NAICS code for each contract, so check the codes on past awards for the kind of work you do. Search all codes in the NAICS code lookup.

Related guides

Frequently asked questions

What is NAICS code 311211?: NAICS 311211 is the industry "Flour Milling" in the North American Industry Classification System, part of the Manufacturing sector (31).
What is the size standard for NAICS 311211?: The SBA sets a small business size standard for each NAICS code, either average annual receipts or number of employees. Check the current value for 311211 in the SBA table of size standards on sba.gov; it changes from time to time.
Are there government contracts for NAICS 311211?: Yes. Federal agencies obligated $287M on contracts under NAICS 311211 from FY2024 to FY2026.