Industry Sector


Total Companies


Est. Employment



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, and milling.


NAICS Code 332710 - Machine Shops is a final level code of the “Manufacturing” Sector. There are 10,665 companies classified in this industry in the USA with an estimated employment of 235,327 people.

Industry Examples

Common types of examples within NAICS Code 332710 - Machine Shops are:

  • Automotive machine shops
  • Chemical milling job shops
  • Machine shops


For some business types, there may be a similar industry to NAICS Code 332710 - Machine Shops that is a better classification match. Establishments primarily engaged in:

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