SIC CODE 28 - Chemicals and Allied Products

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Total Companies


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This major group includes establishments producing basic chemicals, and establishments manufacturing products by predominantly chemical processes.

Establishments classified in this major group manufacture three general classes of products:

(1) basic chemicals, such as acids, alkalies, salts, and organic chemicals

(2) chemical products to be used in further manufacture, such as synthetic fibers, plastics materials, dry colors, and pigments

(3) finished chemical products to be used for ultimate consumption, such as drugs, cosmetics, and soaps; or to be used as materials or supplies in other industries, such as paints, fertilizers, and explosives.


For some business types, there may be a similar industry to SIC Code 28 - Chemicals and Allied Products that is a better classification match.

The mining of natural alkalies and other natural potassium, sodium, and boron compounds, of natural rock salt, and of other natural chemicals and fertilizers are classified in Mining, Industry Group 147. Establishments primarily engaged in manufacturing nonferrous metals and high-percentage ferroalloys are classified in Major Group 33; those manufacturing silicon carbide are classified in Major Group 32; those manufacturing baking powder, other leavening compounds, and starches are classified in Major Group 20; and those manufacturing artists' colors are classified in Major Group 39. Establishments primarily engaged in packaging, repackaging, and bottling of purchased chemical products, but not engaged in manufacturing chemicals and allied products, are classified in Wholesale Trade or Retail Trade industries. 

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