SIC

3731 Ship Building and Repairing

Overview

Establishments primarily engaged in building and repairing ships, barges, and lighters, whether self-propelled or towed by other craft. This industry also includes the conversion and alteration of ships and the manufacture of off-shore oil and gas well drilling and production platforms (whether or not self-propelled). Establishments primarily engaged in fabricating structural assemblies or components for ships, or subcontractors engaged in ship painting, joinery, carpentry work, and electrical wiring installation, are classified in other industries.
  • Barges, building and repairing
  • Cargo vessels, building and repairing
  • Combat ships, building and repairing
  • Crew boats, building and repairing
  • Dredges, building and repairing
  • Drilling and production platforms, floating, oil and gas
  • Drydocks, floating
  • Ferryboats, building and repairing
  • Fireboats, building and repairing
  • Fishing vessels, large: seiners and trawlers-building and repairing
  • Hydrofoil vessels
  • Landing ships, building and repairing
  • Lighters, marine: building and repairing
  • Lighthouse tenders, building and repairing
  • Marine rigging
  • Naval ships, building and repairing
  • Offshore supply boats, building and repairing
  • Passenger-cargo vessels, building and repairing
  • Patrol boats, building and repairing
  • Radar towers, floating
  • Sailing vessels, commercial: building and repairing
  • Scows, building and repairing
  • Seiners, building and repairing
  • Shipbuilding and repairing
  • Submarine tenders, building and repairing
  • Tankers (ships), building and repairing
  • Tenders (ships), building and repairing
  • Towboats, building and repairing
  • Transport vessels, passenger and troop: building and repairing
  • Trawlers, building and repairing
  • Tugboats, building and repairing

Businesses

Top carriers

  • Old Republic Grp
  • American Financial Grp
  • Texas Mutual Ins Co
  • Nationwide Corp Grp
  • Amerisafe Grp
  • State Fund

Top agents

Cross reference

Industry codes related to SIC 3731: general liability, NAICS, and state or NCCI class codes.

General Liability (GL)

51400 Boat or Ship Building--Inboard and Inboard/Outboard
53425 Foundries
98949 Ship Repair or Conversion
59660 Tank Building or Mfg.--Metal--Not Pressurized

NAICS

336611 Ship Building and Repairing

NCCI Class Code

6854 Shipbuilding--Iron or Steel NOC & Drivers--Coverage Under State Act Only
3632 Machine Shop NOC
6843 Shipbuilding--Iron or Steel NOC & Drivers--Coverage Under U.S. Act Only
6845 Shipbuilding--Naval & Drivers.
3081 Foundry--Ferrous--NOC
3085 Foundry--Nonferrous
6882 Ship Repair Conversion--All Operations & Drivers. Coverage under State Act only
6872 Ship Cleaning--All Operations & Drivers
3620 Boilermaking

CA Class Code

3632 Machine Shops
3081 Foundries — iron
3085 Foundries — non — ferrous
3620 Boilermaking

DE Class Code

6843 Ship Building Iron Or Steel
0461 Machine Shops
0421 Steel Foundries
0447 Non-Ferrous Metals Foundry
6872 Ship Repair Or Convrsn-All Oper.
0415 Fabricated Plate Work

MI Class Code

3632 ABBRASIVE BLASTING OF METAL
6843 SHIP BUILDING: IRON OR STEEL: NOC: US ACT
6845 SHIP BUILDING: NAVAL: US ACT
3081 FOUNDRY-FERROUS-NOC
3085 FOUNDRY-NON-FERROUS METALS-NOC
6882
6872 MARINE RAILWAY OPERATION:US ACT; SHIP CLEANING: ALL OPER: US ACT; SHIP REPAIR OR CONV
3620 AIR TANK MANUFACTURE (OXYGEN, ACETYLENE, ETC)

NJ Class Code

6872 SHIPWRIGHT WORK & Drivers
3632 Machine Shop NOC
3081 FOUNDRY – FERROUS – NOC
3085 FOUNDRY – NON-FERROUS – NOC
3620 BOILERMAKING

NY Class Code

6854 SHIP BUILDING - IRON OR STEEL NOC -& DRIVERS - COVERAGE UNDER STATE ACT ONLY
3632 Machine Shop NOC
6843 SHIP BUILDING - IRON OR STEEL NOC -& DRIVERS - COVERAGE UNDER U.S. ACT
3081 FOUNDRY NOC-FERROUS
3085 FOUNDRY-NON-FERROUS
6882 SHIP REPAIR OR CONVERSION - ALL OPERATIONS -& DRIVERS - COVERAGE UNDER STATE ACT ONLY
6872 SHIP REPAIR OR CONVERISON - ALL OPERATIONS -& DRIVERS - COVERAGE UNDER U.S. ACT
3620 TANK BUILDING-METAL-SHOP

PA Class Code

6843 Ship Building Iron Or Steel
0461 Machine Shops
0421 Steel Foundries
0447 Non-Ferrous Metals Foundry
6872 Ship Repair Or Convrsn-All Oper.
0415 Fabricated Plate Work

TX Class Code

6843 Ship Building--Iron or Steel--NOC & Drivers
3632 Machine Shop NOC
3081 Foundry--Ferrous--NOC
3085 Foundry--Nonferrous
6872 Barge Cleaning & Drivers
3620 Boilermaking

Market report

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