333111 — Farm Machinery and Equipment Manufacturing
Description
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) (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
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
Exclusions & Cross-References
- Manufacturing farm conveyors--are classified in U.S. Industry 333922, Conveyor and Conveying
- Equipment Manufacturing;
- Manufacturing tractors and lawnmowers for home lawn and garden care--are classified in U.S. Industry
- 333112, Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing; and
- Manufacturing construction-type tractors--are classified in Industry 333120, Construction Machinery
- Manufacturing.
Overview Facts
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 3523 - Farm Machinery and Equipment (via SIC1987:3523→NAICS1997:333111→2002:333111→2007:333111→2012:333111→2017:333111→2022:333111)
- SIC 3559 - Special Industry Machinery, NEC (via SIC1987:3559→NAICS1997:333111→2002:333111→2007:333111→2012:333111→2017:333111→2022:333111)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC 3720 — Harvesting Equipment
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 333111 valid in 2022? ▾
Yes, 333111 is a valid 6-digit 2022 NAICS national industry code representing 'Farm Machinery and Equipment Manufacturing' under Sector 31-33 in the official classification index.
What is the SBA size standard for NAICS code 333111? ▾
The Small Business Administration (SBA) has established a small business size standard of 1,250 employees for NAICS code 333111 (Farm Machinery and Equipment Manufacturing), calculated based on employees.
What is the legacy SIC equivalent for NAICS 333111? ▾
According to official Census Bureau concordance tables, NAICS code 333111 (Farm Machinery and Equipment Manufacturing) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 3523 - Farm Machinery and Equipment, 3559 - Special Industry Machinery, NEC.
Related Pages & Tools
Further regulatory reference links for NAICS code 333111:
- Sector 31-33 Directory Hub — List of related industries in the Manufacturing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- NAICS 333111 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Farm Machinery and Equipment Manufacturing).
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.