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SIC Code for Machinery Manufacturing

The official Standard Industrial Classification (SIC) code representing Machinery Manufacturing 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 Equivalent333998 - All Other Miscellaneous General Purpose Machinery Manufacturing
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:

Frequently Asked Questions

What is the primary SIC code for Machinery Manufacturing?

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 Machinery Manufacturing?

The primary 2022 Census NAICS code equivalent is 333998 ("All Other Miscellaneous General Purpose Machinery Manufacturing").