# NAICS 336612: Boat Building

Breadcrumb: [NAICS codes](https://bidrover.com/naics) › [336612 Boat Building](https://bidrover.com/naics/336612)

This U.S. industry comprises establishments primarily engaged in building boats. Boats are defined as watercraft not built in shipyards and typically of the type suitable or intended for personal use. Included in this industry are establishments that manufacture heavy-duty inflatable rubber or inflatable plastic boats (RIBs).

- NAICS code: 336612
- Title: Boat Building
- Sector: 31-33 Manufacturing
- Subsector: 336 Transportation Equipment Manufacturing
- Industry group: 3366 Ship and Boat Building
- NAICS industry: 33661 Ship and Boat Building
- SBA size standard: 1,000 employees
- Open bids on BidRover: 3
- Updated: Oct 13, 2026

## Open bids (3)

- [20--COOLER ASSEMBLY](https://bidrover.com/bids/20-cooler-assembly--9164cc6e-5302-472e-9f33-2b81418a56a9) — General procurement · United States · due 2026-10-23
- [20--STUFFING BOX AND BEARI](https://bidrover.com/bids/20-stuffing-box-and-beari--4e2c6096-e1b6-42fd-85d5-bc7645b9d6ac) — General procurement · United States · due 2026-10-23
- [20--CYLINDER ASSEMBLY,REAC](https://bidrover.com/bids/20-cylinder-assembly-reac--afcab9fa-8b1b-4724-bfe8-170dd35e4d40) — General procurement · United States · due 2026-10-23

## Frequently asked questions

### What is NAICS code 336612?

NAICS 336612 is "Boat Building" in the 2022 North American Industry Classification System, in sector 31-33 (Manufacturing). This U.S. industry comprises establishments primarily engaged in building boats. Boats are defined as watercraft not built in shipyards and typically of the type suitable or intended for personal use. Included in this industry are establishments that manufacture heavy-duty inflatable rubber or inflatable plastic boats (RIBs).

### What is the SBA size standard for NAICS 336612?

A business is small under NAICS 336612 at or below 1,000 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.

### How many government bids are open under NAICS 336612?

BidRover counts 3 open bids that cite NAICS 336612 as of Oct 13, 2026, refreshed every hour from official public sources. Many state and local notices do not list a NAICS code, so search by keyword too.

### How do I get alerts for NAICS 336612 bids?

Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.

## Related NAICS codes

- [336611 Ship Building and Repairing](https://bidrover.com/naics/336611)
- [488390 Other Support Activities for Water Transportation](https://bidrover.com/naics/488390)
- [326299 All Other Rubber Product Manufacturing](https://bidrover.com/naics/326299)
- [326199 All Other Plastics Product Manufacturing](https://bidrover.com/naics/326199)

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Code titles and definitions: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022 (https://www.census.gov/naics/). Size standards: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201, eCFR text current as of 2026-10-21 (https://www.ecfr.gov/current/title-13/section-121.201).

BidRover lists bids from official public sources. It is not an issuing authority; confirm the NAICS code and size standard named in each solicitation.