SIC Code 3731: Ship Building and Repairing
The SIC code for Ship Building and Repairing is 3731.
Ship Building and Repairing establishments operate within the SIC 3731 classification, providing products and services as defined by the Standard Industrial Classification system.
Ship Building and Repairing (SIC 3731) is part of SIC 373 — Ship and Boat Building and Repairing, which contains 2 industries.
3731
SIC Code
33661
NAICS Equivalent
NAICS Equivalent
Corresponding NAICS Code
NAICS 33661 — Ship Building and Repairing
NAICS 2022 · Sector 31-33: Manufacturing
NAICS replaced SIC for US federal statistics in 1997. Browse all NAICS codes
SIC 1987
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Other Industries in Ship and Boat Building and Repairing
Need the NAICS equivalent? convert a SIC code to NAICS using the mapping table — SIC 1987 four-digit industries paired with NAICS 2022 at the five-digit industry level, with coverage gaps stated.