What is SIC code 3730?

SIC code 3730 represents the Ship & Boat Building & Repairing industry. SIC (Standard Industrial Classification) is a four-digit code system used by the U.S. SEC to classify companies by their primary line of business. There are 8 public companies registered under this code in the SEC EDGAR database.

What is the largest Ship & Boat Building & Repairing company by revenue?

GENERAL DYNAMICS CORP is the largest company in the Ship & Boat Building & Repairing industry by revenue, reporting $52.6B in FY2025 according to its SEC EDGAR 10-K annual filing. Companies in this industry with available XBRL data collectively reported $55.9B in revenue across their most recent fiscal years.

Ship & Boat Building & Repairing

Q: How many public companies are in the Ship & Boat Building & Repairing industry?

There are 8 SEC-registered public companies classified under SIC code 3730 (Ship & Boat Building & Repairing) in the SEC EDGAR database.

SIC 3730 · 8 companies

This page lists all SEC-registered public companies classified under SIC code 3730 (Ship & Boat Building & Repairing). SIC — Standard Industrial Classification — is a four-digit code system used by the SEC to group companies by their primary line of business. You can also view financial rankings for this industry.

The Ship & Boat Building & Repairing industry includes 8 SEC-registered public companies. The largest by revenue is GENERAL DYNAMICS CORP, which reported $52.6B in FY2025. Companies in this industry with available XBRL data collectively reported $55.9B in revenue across their most recent fiscal years.

Company	Ticker	Exchange	State	Filings
GENERAL DYNAMICS CORP	GD	NYSE	DE	1,014
HUNTINGTON INGALLS INDUSTRIES, INC.	HII	NYSE	DE	1,007
MALIBU BOATS, INC.	MBUU	NASDAQ	DE	805
MARINE PRODUCTS CORP	MPX	NYSE	DE	1,000
MasterCraft Boat Holdings, Inc.	MCFT	NASDAQ	DE	556
OFF THE HOOK YS INC.	OTH	NYSE	NV	61
Twin Vee PowerCats, Co.	VEEE	NASDAQ	—	256
Vision Marine Technologies Inc.	VMAR	NASDAQ	A8	255