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Free SIC Code Lookup Tool

Search industry classification codes by name or number for B2B sales targeting

SIC Code Lookup: Find Industry Classification Codes for B2B Targeting

Standard Industrial Classification (SIC) codes are 4-digit codes that categorize businesses by industry. B2B sales teams use SIC codes to filter prospect lists by industry vertical — targeting specific sectors like SaaS (7372), pharmaceutical manufacturing (2834), or commercial banking (6020). This free SIC code search tool lets you look up codes by industry name or number from a database of 300+ classifications.

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