Convert industry codes
Cross-system equivalents backed by official correspondence tables and exact code matches — never guesses. Approximate mappings are labeled. How it works →
No verified match yet for UK SIC 33.18
We only show conversions backed by official tables or exact matches — a verified UK SIC → NAICS mapping for 33.18 Repair and maintenance of military fighting vehicles, ships, boats, air and spacecraft isn't available. Broader matches may exist at a higher level: