Ship Building and Repairing: NAICS 336611
Browse federal contract opportunities classified under NAICS code 336611 (Ship Building and Repairing). Find active solicitations on SAM.gov, understand size standards, and discover set-aside opportunities for your business.
About NAICS 336611
Ship Building and Repairing. This industry falls under the Manufacturing sector (NAICS codes beginning with 33).
Federal agencies use NAICS code 336611 when posting contract opportunities on SAM.gov to classify the type of work being solicited. Businesses that operate in the ship building and repairing space should include this code in their SAM.gov registration and capability statements to ensure they appear in relevant searches.
How to Use NAICS 336611 in Federal Contracting
To compete for federal contracts under NAICS 336611, your business should be registered in SAM.gov with this NAICS code listed in your entity profile. When agencies post solicitations for ship building and repairing work, they reference this code to determine the applicable small business size standard and any set-aside eligibility.
If you hold certifications such as 8(a), HUBZone, SDVOSB, or WOSB, you may be eligible for set-aside contracts under this NAICS code. These set-asides limit competition to certified small businesses, giving you a significant advantage in winning federal work.
FedOverwatch monitors SAM.gov daily and can automatically match you with new opportunities under NAICS 336611. Set up your profile with your NAICS codes and certifications to receive personalized contract alerts.
NAICS 336611 Market Intelligence
Based on 3 years of federal award data from USAspending.gov, the ship building and repairing market has seen 32,067 contract awards totaling $81.6B in value. The median contract size is $59K, with approximately 891 new awards per month.
Total Awards (3yr)
32,067
Total Value
$81.6B
Median Contract
$59K
Competitors
2,590
Contract value distribution
16,444 small business awards ($7.7B total value,$35K median)
2,590 companies compete for NAICS 336611 contracts
See who's winning, their award values, and where you fit in the market
Explore CompetitorsSize Standards
The SBA establishes size standards for each NAICS code to define what qualifies as a "small business" for federal contracting purposes. For NAICS 336611 (Ship Building and Repairing), the size standard is based on either average annual receipts or number of employees, depending on the specific industry. Meeting the size standard for your primary NAICS code is required to qualify for small business set-aside contracts.
Visit the SBA Size Standards Table to find the current threshold for NAICS 336611.
Recent NAICS 336611 Opportunities
View all →The Department of Defense is procuring a Regular Overhaul (ROH) for the USNS AMELIA EARHART (T-AKE 3), with the work to be performed at the contractor's facility in the U.S. 7th Fleet Area of Responsibility, excluding India. The contract will be a Firm-Fixed Price type, with a performance period from October 5, 2026, to December 3, 2026, and requires active registration in SAM.gov for eligibility.
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The Department of Defense is procuring services for the overhaul of the Essayons vessel in FY27. The project involves extensive documentation and technical specifications related to various components and systems of the vessel, requiring detailed knowledge of marine engineering and maintenance practices.
The Department of Defense is procuring a Regular Overhaul (ROH) for the USNS AMELIA EARHART (T-AKE 3) with a performance period from October 5, 2026, to December 3, 2026. The work will be conducted at the contractor's facility within the U.S. 7th Fleet Area of Responsibility, excluding India, and requires an active registration in SAM.gov for eligibility. A single Firm-Fixed Price contract will be awarded based on the technical requirements detailed in the solicitation.
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Set up your profile with your NAICS codes and certifications, and FedOverwatch will automatically match you with relevant ship building and repairing opportunities as they're posted on SAM.gov.