# NAICS 333310: Commercial and Service Industry Machinery Manufacturing

The SBA size standard for NAICS 333310 is 1,000 employees (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 333310 |
| Title | Commercial and Service Industry Machinery Manufacturing |
| Level | 6 |
| Parent | 33331 |
| Size standard | 1,000 employees |
| Footnote | - |

## Description

This industry comprises establishments primarily engaged in manufacturing commercial and service industry machinery, such as optical instruments and lenses (except ophthalmic), photographic and photocopying equipment, automatic vending machinery, commercial laundry and drycleaning machinery, office machinery, automotive maintenance equipment (except mechanics' handtools), and commercial-type cooking equipment.

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/333310/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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