# NAICS 332710: Machine Shops

Breadcrumb: [NAICS codes](https://bidrover.com/naics) › [332710 Machine Shops](https://bidrover.com/naics/332710)

This industry comprises establishments known as machine shops primarily engaged in machining metal and plastic parts and parts of other composite materials on a job or order basis. Generally machine shop jobs are low volume using machine tools, such as lathes (including computer numerically controlled); automatic screw machines; and machines for boring, grinding, milling, and additive manufacturing.

- NAICS code: 332710
- Title: Machine Shops
- Sector: 31-33 Manufacturing
- Subsector: 332 Fabricated Metal Product Manufacturing
- Industry group: 3327 Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing
- SBA size standard: 500 employees
- Open bids on BidRover: 0

## Open bids (0)

No open bids cite this code right now.

## Frequently asked questions

### What is NAICS code 332710?

NAICS 332710 is "Machine Shops" in the 2022 North American Industry Classification System, in sector 31-33 (Manufacturing). This industry comprises establishments known as machine shops primarily engaged in machining metal and plastic parts and parts of other composite materials on a job or order basis. Generally machine shop jobs are low volume using machine tools, such as lathes (including computer numerically controlled); automatic screw machines; and machines for boring, grinding, milling, and additive manufacturing.

### What is the SBA size standard for NAICS 332710?

A business is small under NAICS 332710 at or below 500 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.

### How many government bids are open under NAICS 332710?

No open bid in BidRover cites NAICS 332710 right now. Many state and local notices do not list a NAICS code, so a keyword alert for this work catches more of them.

### How do I get alerts for NAICS 332710 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.

## Related NAICS codes

- [332721 Precision Turned Product Manufacturing](https://bidrover.com/naics/332721)
- [332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing](https://bidrover.com/naics/332722)
- [332119 Metal Crown, Closure, and Other Metal Stamping (except Automotive)](https://bidrover.com/naics/332119)
- [332313 Plate Work Manufacturing](https://bidrover.com/naics/332313)
- [332999 All Other Miscellaneous Fabricated Metal Product Manufacturing](https://bidrover.com/naics/332999)
- [336370 Motor Vehicle Metal Stamping](https://bidrover.com/naics/336370)
- [811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance](https://bidrover.com/naics/811310)

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Code titles and definitions: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022 (https://www.census.gov/naics/). Size standards: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201, eCFR text current as of 2026-10-21 (https://www.ecfr.gov/current/title-13/section-121.201).

BidRover lists bids from official public sources. It is not an issuing authority; confirm the NAICS code and size standard named in each solicitation.