1 SIC industry for “sic:3398”
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SIC (Standard Industrial Classification) classifies businesses by their primary activity. It is used for marketing, business data, research, and regulatory filings. Learn about SIC →
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3398 Metal Heat Treating
Heat treating of metal for the trade.
356 U.S. business records
- 3398-01 — Heat Treating Metal (Manufacturers)318 business records companies
- 3398-02 — Shot Peening (Manufacturers)21 business records companies
- 3398-03 — Lead Burning (Manufacturers)1 business record companies
More specific industry matches
Six-digit SIC Marketing Level classifications build on the four-digit SIC framework to identify more specific business activities for precise industry targeting.
- 3398-01 — Heat Treating Metal (Manufacturing)318 business records companies
- 3398-02 — Shot Peening (Manufacturing)21 business records companies
- 3398-03 — Lead Burning (Manufacturing)1 business record companies
- 3398-04 — Cryogenic Processing (Manufacturing)39 business records companies