The number of establishments in each industry, broken down by employee size, may be found in County Business Patterns (organized by NAICS).
For businesses run by the self-employed, refer to the Nonemployer Statistics for states, metro areas, and counties (also organized by NAICS).
Use ReferenceUSA to find competitors, prospects, and suppliers by industry and location. Includes a directory of over 14 million U.S. public and private companies. (Rutgers-restricted access)
More resources may be found on the guide to Company Research.
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