SIC 34444-digit industry · SIC 1987NAICS 33251

SIC Code 3444: Sheet Metal Work

The SIC code for Sheet Metal Work is 3444.

Sheet Metal Work establishments operate within the SIC 3444 classification, providing products and services as defined by the Standard Industrial Classification system.

Sheet Metal Work (SIC 3444) is part of SIC 344 — Fabricated Structural Metal Manufacturing, which contains 7 industries.

3444

SIC Code

344

SIC 344 — Fabricated Structural Metal Manufacturing

SIC 34 — Fabricated Metal Products, Except Machinery & Transportation Equipment

33251

NAICS Equivalent

Corresponding NAICS Code

NAICS 33251 — Hardware Manufacturing

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 Fabricated Structural Metal Manufacturing

SIC 3441 — Fabricated Structural MetalNAICS 33231

SIC 3442 — Metal Doors, Sash, Frames, Molding, and Trim ManufacturingNAICS 33231

SIC 3443 — Fabricated Plate Work (Boiler Shops)NAICS 33251

SIC 3446 — Architectural and Ornamental Metal WorkNAICS 33231

SIC 3448 — Prefabricated Metal Buildings and ComponentsNAICS 33251

SIC 3449 — Miscellaneous Structural Metal WorkNAICS 33231

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.