NAICS 335312: Motor and Generator Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing electric motors (except internal combustion engine starting motors), power generators (except battery charging alternators for internal combustion engines), and motor generator sets (except turbine generator set units). This industry includes establishments rewinding armatures on a factory basis.
Bid count updated
- NAICS code
- 335312
- Title
- Motor and Generator Manufacturing
- Sector
- 31-33 Manufacturing
- Subsector
- 335 Electrical Equipment, Appliance, and Component Manufacturing
- Industry group
- 3353 Electrical Equipment Manufacturing
- NAICS industry
- 33531 Electrical Equipment Manufacturing
- SBA size standard
- 1,250 employees
- Open bids on BidRover
- 3
Open bids citing NAICS 335312
Frequently asked questions
What is NAICS code 335312?
NAICS 335312 is "Motor and Generator Manufacturing" in the 2022 North American Industry Classification System, in sector 31-33 (Manufacturing). This U.S. industry comprises establishments primarily engaged in manufacturing electric motors (except internal combustion engine starting motors), power generators (except battery charging alternators for internal combustion engines), and motor generator sets (except turbine generator set units). This industry includes establishments rewinding armatures on a factory basis.
What is the SBA size standard for NAICS 335312?
A business is small under NAICS 335312 at or below 1,250 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.
How many government bids are open under NAICS 335312?
BidRover counts 3 open bids that cite NAICS 335312 as of Oct 13, 2026, refreshed every hour from official public sources. Many state and local notices do not list a NAICS code, so search by keyword too.
How do I get alerts for NAICS 335312 bids?
Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.
Title and definition: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022. Size standard: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201 (eCFR text as of Oct 21, 2026). Bid counts come from official public sources and refresh every hour; confirm the code and size standard in each solicitation.