NAICS 333612: Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing gears, speed changers, and industrial high-speed drives (except hydrostatic).
750 employeesSBA size standard
4open contracts now
109posted in the last 12 months
3336Engine, Turbine, and Power Transmission Equipment Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing gears, speed changers, and industrial high-speed drives (except hydrostatic).
Not in this code
Establishments primarily engaged in manufacturing motor vehicle power transmission equipment are classified in Industry 336350, Motor Vehicle Transmission and Power Train Parts Manufacturing.
Establishments primarily engaged in manufacturing aircraft power transmission equipment are classified in U.S. Industry 336413, Other Aircraft Parts and Auxiliary Equipment Manufacturing.
Establishments primarily engaged in manufacturing industrial hydrostatic transmissions are classified in U.S. Industry 333996, Fluid Power Pump and Motor Manufacturing.
SBA size standard
A business is small under NAICS 333612 if it has no more than 750 employees (averaged over the last 24 months, including affiliates).
Source: SBA Table of Size Standards, effective 2023-03-17. Always check the size standard printed in the solicitation itself.
Who buys it
Departments that posted the most NAICS 333612 solicitations in the last two years:
Department of Defense · 195 solicitations
International Boundary and Water Commission: US-Mexico · 1 solicitation
59--SOLENOID,ELECTRICAL · Department of Defense · posted September 28, 2026
30--GEAR set,bevel,matched · Department of Defense · posted September 28, 2026
30--PARTS kit,coupling,rig · Department of Defense · posted September 28, 2026
30--ACTUATOR,ELECTROMEC · Department of Defense · posted September 27, 2026
30--CONNECTING link,rig · Department of Defense · posted September 27, 2026
30--COUPLING,SHAFT,FLEXIBL · Department of Defense · posted September 27, 2026
30--CLUTCH,ELEVATION · Department of Defense · posted September 24, 2026
30--COUPLING,HOLSET · Department of Defense · posted September 24, 2026
Do this kind of work?
Send XL Eagle your price on an open speed changer, industrial high-speed drive, and gear manufacturing job. We write and submit the bid under our registrations. If we win, you do the work at your price. No fees.
NAICS 333612 is Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing. This U.S. industry comprises establishments primarily engaged in manufacturing gears, speed changers, and industrial high-speed drives (except hydrostatic).
What is the SBA size standard for NAICS 333612?
The size standard for NAICS 333612 is 750 employees. Firms at or under it count as small businesses for contracts assigned this code.
Are there government contracts for speed changer, industrial high-speed drive, and gear manufacturing?
Yes. 4 government contracts are open under NAICS 333612 right now, and 109 were posted in the last 12 months.
Can I bid on NAICS 333612 contracts without registering in SAM.gov?
You need an active SAM.gov registration to win a federal contract in your own name. If you would rather skip that, XL Eagle can bid as the prime contractor using your price, and you do the work as our subcontractor.
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