NAICS 221111: Hydroelectric Power Generation

Hydroelectric Power Generation is NAICS code 221111. A business is small under it with 750 employees or fewer. No federal contracts are open under this code right now.

SBA size standard
750 employees or fewer
Open contracts now
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Small businesses registered
233

What NAICS 221111 covers

The Census Bureau's NAICS index lists these kinds of work under 221111:

  • Electric power generation, hydroelectric
  • Power generation, hydroelectric

Read the full definition, including what's excluded, on census.gov.

SBA size standard for 221111

To count as a small business for a contract assigned NAICS 221111, your business must have 750 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.

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Your competition

233 businesses with active SAM.gov registrations are rated small under NAICS 221111, most of them in California (31), Texas (22), Florida (22), Washington (12) and Colorado (9). Look any of them up with the free CAGE code and UEI lookup.

Related NAICS codes

Frequently asked questions

What is NAICS code 221111?

221111 is the 2022 NAICS code for Hydroelectric Power Generation. The Census Bureau's index lists work such as electric power generation, hydroelectric, power generation, hydroelectric under it. Federal contracting uses the 2022 codes.

What is the SBA size standard for NAICS 221111?

750 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 hydroelectric 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 221111 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

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.