NAICS Code 333111 — Farm Machinery and Equipment Manufacturing

National Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It is one of 2 national industries under 33311 (Agricultural Implement Manufacturing).

Code	333111
Title	Farm Machinery and Equipment Manufacturing
Level	National Industry (6-digit)
Edition	NAICS 2022 edition
SBA size standard	1,250 employees

Official definition (2022 NAICS)

This U.S. industry comprises establishments primarily engaged in manufacturing agricultural and farm machinery and equipment, and other turf and grounds care equipment, including planting, harvesting, and grass mowing equipment (except lawn and garden-type).

Illustrative Examples:

Combines (i.e., harvester-threshers) manufacturing

Cotton ginning machinery manufacturing

Feed processing equipment, farm-type, manufacturing

Fertilizing machinery, farm-type, manufacturing

Grass mowing equipment (except lawn and garden) manufacturing

Haying machines manufacturing

Milking machines manufacturing

Planting machines, farm-type, manufacturing

Plows, farm-type, manufacturing

Poultry brooders, feeders, and waterers manufacturing

Tractors and attachments, farm-type, manufacturing

Is a business under 333111 "small"?

Under the SBA size standards (13 CFR 121.201, effective March 17, 2023), a business classified in NAICS 333111 qualifies as a small business if it does not exceed 1,250 employees. Small-business status determines eligibility for federal set-aside contracts, SAM.gov certifications and SBA loan programs — employee count is averaged over the latest 24 months.

Where 333111 sits in the hierarchy

Level	Code	Title
Sector	31-33	Manufacturing
Subsector	333	Machinery Manufacturing
Industry Group	3331	Agriculture, Construction, and Mining Machinery Manufacturing
NAICS Industry	33311	Agricultural Implement Manufacturing
National Industry	333111	Farm Machinery and Equipment Manufacturing

Related SIC codes

Via the official U.S. Census concordance (1987 SIC ↔ NAICS), shown only where the industry definition is unchanged in NAICS 2022.

SIC code	Title
3523	Farm Machinery and Equipment
3559	Special Industry Machinery, Not Elsewhere Classified

Related National Industry codes

• 333112 — Lawn and Garden Tractor and Home Lawn and Garden Equipment 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.