2022 NAICS industry in sector 31-33 Manufacturing
33324 Industrial Machinery Manufacturing
NAICS 33324 is the US industry code for industrial machinery manufacturing. It covers establishments primarily engaged in manufacturing industrial machinery, such as food and beverage manufacturing machinery, semiconductor manufacturing machinery, sawmill and woodworking machinery (except handheld), machinery for making paper and paper products, printing and binding machinery and equipment, textile making machinery, and machinery for making plastics and rubber products.
Official definition
This industry comprises establishments primarily engaged in manufacturing industrial machinery, such as food and beverage manufacturing machinery, semiconductor manufacturing machinery, sawmill and woodworking machinery (except handheld), machinery for making paper and paper products, printing and binding machinery and equipment, textile making machinery, and machinery for making plastics and rubber products.
When to use a different code
Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:
- Manufacturing agricultural and farm-type, construction, and mining machinery are classified in Industry Group 3331, Agriculture, Construction, and Mining Machinery Manufacturing.
- Manufacturing food and beverage packaging machinery or power-driven handtools are classified in Industry 33399, All Other General Purpose Machinery Manufacturing.
- Manufacturing commercial and industrial refrigeration and freezer equipment are classified in Industry 33341, Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing.
- Manufacturing commercial-type cooking and food warming equipment, automotive maintenance equipment (except mechanics' handtools), or photocopiers are classified in Industry 33331, Commercial and Service Industry Machinery Manufacturing.
- Manufacturing mechanics' handtools and other nonpowered handtools are classified in Industry 33221, Cutlery and Handtool Manufacturing.
Codes in 33324
Data last changed November 14, 2026. How this page is built.