Convert industry codes

Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →

FromISIC

621

Computer programming activities

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ToNAICS

5182

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

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ToNAICS

5415

Computer Systems Design and Related Services

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ToNAICS

5324

Commercial and Industrial Machinery and Equipment Rental and Leasing

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approximate NAICS 5182 — mapped via ISIC 737
approximate NAICS 5415 — direct correspondence
approximate NAICS 5324 — mapped via ISIC 737