# NAICS 336611: Ship Building and Repairing

The SBA size standard for NAICS 336611 is 1,300 employees (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 336611 |
| Title | Ship Building and Repairing |
| Level | 6 |
| Parent | 33661 |
| Size standard | 1,300 employees |
| Footnote | - |

## Description

This U.S. industry comprises establishments primarily engaged in operating shipyards. Shipyards are fixed facilities with drydocks and fabrication equipment capable of building a ship, defined as watercraft typically suitable or intended for other than personal or recreational use. Activities of shipyards include the construction of ships, their repair, conversion and alteration, the production of prefabricated ship and barge sections, and specialized services, such as ship scaling.

## 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/336611/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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