Niche

NAICS 336611Ship Building and Repairing

Size Standard

1,300 employees

CMMC Level

Level 2–3

Key Agencies

Navy, NAVSEA, Coast Guard, MSC

Overview

Establishments primarily engaged in building and repairing ships, barges, and other large vessels. This code covers one of the largest segments of defense manufacturing, including aircraft carriers, submarines, destroyers, and amphibious assault ships.

Common Contract Types

Ship ConstructionShip RepairOverhaulModernization

Recent Contract Awards

Total Awards

100,423

Last 30 Days

39

30-Day Value

$101.3M

Avg Amount

$2.6M

All-Time Value

$407.2B

FPDS

ContractAwardeeAmount
AD HOC RESEARCH ASSOCIATES LLC$3K
A. PRENTICE RAY & ASSOCIATES, LLC$3K
J. GOODISON COMPANY$927K
JANCO ENTERPRISES INC$133K
AFFIX DIGITAL LLC$3K
COFORMA LLC$3K
CROWLEY GOVERNMENT SERVICES, INC.$3.1M
GOVCREST INC$32K
YANK MARINE SERVICES LLC$852K
ARDENT TECHNOLOGIES INC$3K

Top Contractors (FPDS)

ContractorTotal Obligation
ELECTRIC BOAT CORPORATION$99.3B
HUNTINGTON INGALLS INC$67.5B
HUNTINGTON INGALLS INCORPORATED$62.1B
BATH IRON WORKS CORPORATION$31.9B
NATIONAL STEEL AND SHIPBUILDING COMPANY$19.5B

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Contracting Agencies

NavyNAVSEACoast GuardMSCArmy

Frequently Asked Questions

What CMMC level is required for NAICS 336611?

Level 2 minimum for all ship construction and repair. Level 3 for submarine programs, nuclear-powered vessels, and other highly sensitive ship classes where design data is classified.

What is the SBA size standard for NAICS 336611?

The size standard is 1,300 employees.

What major shipbuilding programs use NAICS 336611?

Programs include Virginia-class submarines, Columbia-class ballistic missile submarines, Arleigh Burke-class destroyers, Ford-class aircraft carriers, Constellation-class frigates, and various Coast Guard cutter programs.

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Related: how much CMMC certification costs — DoD’s own priced figures