NAICS 33324-digit industry group · NAICS 2022

NAICS Code 3332: Industrial Machinery Manufacturing

The NAICS code for Industrial Machinery Manufacturing is 3332.

Industrial Machinery Manufacturing establishments produce plastics injection molding machines, food processing equipment, woodworking machinery, paper industry equipment, and other specialized production machines. US industrial machinery competes globally on precision engineering, energy efficiency, and lifecycle service support.

Industrial Machinery Manufacturing falls under the NAICS code for NAICS 333 — Machinery Manufacturing, a subsector of Manufacturing.

11,000

Total US Entities

NAICS Industries

3332

NAICS Code

Classification

NAICS Industries (5-digit)

NAICS Code	Industry Title	US Entities
33324	NAICS 33324 — Industrial Machinery Manufacturing	11,000

NAICS 2022

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Other Industry Groups in Machinery Manufacturing

NAICS 3331 — Agriculture, Construction, Mining Machinery10,000 entities

NAICS 3333 — Commercial and Service Industry Machinery5,000 entities

NAICS 3334 — HVAC and Commercial Refrigeration Equipment5,000 entities

NAICS 3335 — Metalworking Machinery Manufacturing10,000 entities

NAICS 3336 — Turbine and Power Transmission Equipment3,000 entities

NAICS 3339 — Other General Purpose Machinery28,000 entities

Working with legacy records? convert a NAICS code to SIC using the mapping table — NAICS 2022 at the five-digit industry level paired with SIC 1987 four-digit industries, with coverage gaps stated.