Utilities › Utilities › Electric Power Generation, Transmission and Distribution
Sector
Utilities
Subsector
Utilities
Industry Group
Electric Power Generation, Transmission and Distribution
National Industry (This Code)
Geothermal Electric Power Generation
Source: U.S. Census Bureau 2022 NAICS
Based on SBA Table of Small Business Size Standards (2024)
Size Standard
250 employees
Measurement Period
Current count
Standard Type
Employee-Based
Applies To
All contracts under NAICS 221116
Set-Aside Programs
8(a), WOSB, HUBZone, SDVOSB
Certification Required
No (self-certify in SAM.gov)
Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.
NAICS code 221116 — Geothermal Electric Power Generation — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Electric Power Generation, Transmission and Distribution space will be able to find your business.
If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of 250 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 221116.
NAICS code 221116 is 'Geothermal Electric Power Generation', classified under the Utilities sector (NAICS 22). This U.S. industry comprises establishments primarily engaged in operating geothermal electric power generation facilities. These facilities use heat derived from the Earth to produce electric energy
The SBA defines a small business under NAICS code 221116 (Geothermal Electric Power Generation) as one with 250 employees. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.
To register NAICS code 221116 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 221116 (Geothermal Electric Power Generation) to your NAICS code list. You may designate one code as your Primary NAICS code.
Other codes in Electric Power Generation, Transmission and Distribution
GovBidLab Pro
GovBidLab's Federal Sales Roadmap includes a complete NAICS and PSC code strategy tailored to your business.
Get Your Free ConsultationNo commitment required • Response within 24 hours
Search all 1,012 NAICS codes with SBA size standards and descriptions
Browse by sector: