What is NAICS code 221113?

NAICS 221113 is the industry "Nuclear Electric Power Generation" in the North American Industry Classification System, part of the Utilities sector (22).

What is the size standard for NAICS 221113?

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 221113 in the SBA table of size standards on sba.gov; it changes from time to time.

NAICS Code 221113: Nuclear Electric Power Generation

NAICS code 221113 is the industry for nuclear electric power generation in the Utilities 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 221113

Federal agencies obligated $302M on contracts under NAICS 221113 from FY2024 to FY2026, including $15.9M in FY2026. The biggest buyers were the Department of Energy, the Department of Justice, the Department of Defense. The largest contractors were American Centrifuge Operating, LLC, Abz Inc, Dibert Valve and Fitting Company, Incorporated.

See the full breakdown: government nuclear electric power generation contracts, who wins and who buys.

Open government bids for NAICS 221113

No open bids under NAICS 221113 right now. Check the open bids page, which is updated daily from SAM.gov.

Small business size standard for NAICS 221113

To bid on small business set-aside contracts under NAICS 221113, 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 2211

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 221113?: NAICS 221113 is the industry "Nuclear Electric Power Generation" in the North American Industry Classification System, part of the Utilities sector (22).
What is the size standard for NAICS 221113?: 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 221113 in the SBA table of size standards on sba.gov; it changes from time to time.
Are there government contracts for NAICS 221113?: Yes. Federal agencies obligated $302M on contracts under NAICS 221113 from FY2024 to FY2026.