4 SIC industries for “sic:281”

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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 →

  1. 2812 Alkalies and Chlorine

    Alkalies and chlorine.

    20 U.S. business records

  2. 2813 Industrial Gases

    Industrial gases (including organic) for sale in compressed, liquid, and solid forms.

    455 U.S. business records

  3. 2816 Inorganic Pigments

    Inorganic pigments.

    83 U.S. business records

  4. 2819 Industrial Inorganic Chemicals, Not Elsewhere Classified

    Industrial inorganic chemicals, not elsewhere classified.

    295 U.S. business records

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Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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