NAICS 333998: All Other Miscellaneous General Purpose Machinery Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing general purpose machinery (except ventilating, heating, air-conditioning, and commercial refrigeration equipment; metalworking machinery; engines, turbines, and power transmission equipment; pumps and compressors; material handling equipment; power-driven handtools; welding and soldering equipment; packaging machinery; industrial process…
Bid count updated
- NAICS code
- 333998
- Title
- All Other Miscellaneous General Purpose Machinery Manufacturing
- Sector
- 31-33 Manufacturing
- Subsector
- 333 Machinery Manufacturing
- Industry group
- 3339 Other General Purpose Machinery Manufacturing
- NAICS industry
- 33399 All Other General Purpose Machinery Manufacturing
- SBA size standard
- 700 employees
- Open bids on BidRover
- 7
Open bids citing NAICS 333998
Frequently asked questions
What is NAICS code 333998?
NAICS 333998 is "All Other Miscellaneous General Purpose Machinery Manufacturing" in the 2022 North American Industry Classification System, in sector 31-33 (Manufacturing). This U.S. industry comprises establishments primarily engaged in manufacturing general purpose machinery (except ventilating, heating, air-conditioning, and commercial refrigeration equipment; metalworking machinery; engines, turbines, and power transmission equipment; pumps and compressors; material handling equipment; power-driven handtools; welding and soldering equipment; packaging machinery; industrial process…
What is the SBA size standard for NAICS 333998?
A business is small under NAICS 333998 at or below 700 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.
How many government bids are open under NAICS 333998?
BidRover counts 7 open bids that cite NAICS 333998 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 333998 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.