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SIC Code for Machine Shops

The official Standard Industrial Classification (SIC) code representing Machine Shops is primary SIC code 3599 (Industrial and Commercial Machinery and Equipment, NEC).

SIC Classification Details

SIC Code3599
Official TitleIndustrial and Commercial Machinery and Equipment, NEC
Mapped NAICS Equivalent332710 - Machine Shops
OSHA GroupingDivision Division D: Manufacturing · Major Group Major Group 35: Industrial and Commercial Machinery and Computer Equipment
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Alternate and Sub-Industry Mappings

Depending on specific business functions, your organization may also fall under these alternate classifications:

No alternate SIC codes mapped.

Frequently Asked Questions

What is the primary SIC code for Machine Shops?

The primary SIC code is 3599, officially titled "Industrial and Commercial Machinery and Equipment, NEC" in the OSHA 1987 manual standard.

What is the equivalent NAICS code for Machine Shops?

The primary 2022 Census NAICS code equivalent is 332710 ("Machine Shops").