NAICS Code 3331 — Agriculture, Construction, and Mining Machinery Manufacturing

Industry Group in the official 2022 North American Industry Classification System (U.S. Census Bureau). It contains 3 direct sub-codes.

Code	3331
Title	Agriculture, Construction, and Mining Machinery Manufacturing
Level	Industry Group (4-digit)
Edition	NAICS 2022 edition

Official definition (2022 NAICS)

This industry group comprises establishments primarily engaged in manufacturing one or more of the following: (1) farm machinery and equipment, power mowing equipment, and other powered home lawn and garden equipment; (2) construction machinery, surface mining machinery, and logging equipment; and (3) oil and gas field and underground mining machinery and equipment.

Where 3331 sits in the hierarchy

Level	Code	Title
Sector	31-33	Manufacturing
Subsector	333	Machinery Manufacturing
Industry Group	3331	Agriculture, Construction, and Mining Machinery Manufacturing

Codes under 3331

Code	Title
33311	Agricultural Implement Manufacturing
33312	Construction Machinery Manufacturing
33313	Mining and Oil and Gas Field Machinery Manufacturing

Related Industry Group codes

• 3332 — Industrial Machinery Manufacturing
• 3333 — Commercial and Service Industry Machinery Manufacturing
• 3334 — Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
• 3335 — Metalworking Machinery Manufacturing
• 3336 — Engine, Turbine, and Power Transmission Equipment Manufacturing
• 3339 — Other General Purpose Machinery Manufacturing

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.