Convert industry codes

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

FromNAICS

517111

Wired Telecommunications Carriers

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ToISIC

6110

Wired, wireless, and satellite telecommunication activities

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ToISIC

6120

Telecommunication reselling activities and intermediation service activities for telecommunication

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approximate ISIC 6110 — direct correspondence
approximate ISIC 6120 — direct correspondence