NAICS 221113: Nuclear Electric Power Generation
Nuclear Electric Power Generation is NAICS code 221113. A business is small under it with 1,150 employees or fewer. No federal contracts are open under this code right now.
- SBA size standard
- 1,150 employees or fewer
- Open contracts now
- 0
- Federal spending, FY2025
- $198.1 million
- Share won by small businesses
- 99%
- Small businesses registered
- 160
What NAICS 221113 covers
The Census Bureau's NAICS index lists these kinds of work under 221113:
- Electric power generation, nuclear
- Power generation, nuclear electric
Read the full definition, including what's excluded, on census.gov.
SBA size standard for 221113
To count as a small business for a contract assigned NAICS 221113, your business must have 1,150 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 nuclear electric power generation
Agencies that awarded the most under NAICS 221113 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of Energy | $298.7 million |
| Offices, Boards and Divisions | $2 million |
| Federal Energy Regulatory Commission | $868,130 |
| Department of the Navy | $34,868 |
Your competition
160 businesses with active SAM.gov registrations are rated small under NAICS 221113, most of them in Texas (18), Florida (15), California (14), New York (9) and Virginia (9). Look any of them up with the free CAGE code and UEI lookup.
Federal spending under 221113 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $87.6 million |
| FY2025 | $198.1 million |
| FY2026 | $15.9 million |
| FY2027 (so far) | $0 |
Source: USAspending.gov, all contract awards with this NAICS code. Fiscal years start October 1.
Related NAICS codes
- 221111 Hydroelectric Power Generation
- 221112 Fossil Fuel Electric Power Generation
- 221114 Solar Electric Power Generation
- 221115 Wind Electric Power Generation
- 221116 Geothermal Electric Power Generation
- 221117 Biomass Electric Power Generation
- 221118 Other Electric Power Generation
- 221121 Electric Bulk Power Transmission and Control
Frequently asked questions
What is NAICS code 221113?
221113 is the 2022 NAICS code for Nuclear Electric Power Generation. The Census Bureau's index lists work such as electric power generation, nuclear, power generation, nuclear electric under it. Federal contracting uses the 2022 codes.
What is the SBA size standard for NAICS 221113?
1,150 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 nuclear electric power generation?
None are open on SAM.gov right now, but new notices post daily. You can set up a free alert for this code.
How do I add NAICS code 221113 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.