Convert industry codes
Verified correspondences first — official tables and exact code matches. Where no verified mapping exists, we show clearly-labeled inferred matches through a standardized ISIC bucket, never presented as exact. How it works →
Exact equivalent found. 21 Mining, Quarrying, and Oil and Gas Extraction.
Exact1
From official correspondence tables or verified code identity — one-to-one.
Approximate2
Same family via official correspondence tables (via ISIC B) — related activities, not one-to-one matches.
Inferred8
Share the same standardized ISIC bucket, ranked by description similarity — not from an official table.
Show 8 inferred matches
- 212210Iron Ore MiningDetails →
- 212311Dimension Stone Mining and QuarryingDetails →
- 212313Crushed and Broken Granite Mining and QuarryingDetails →
- 212319Other Crushed and Broken Stone Mining and QuarryingDetails →
- 212220Gold Ore and Silver Ore MiningDetails →
- 211120Crude Petroleum ExtractionDetails →
- 212322Industrial Sand MiningDetails →
- 212321Construction Sand and Gravel MiningDetails →
Grouped by evidence strength · How our conversions work →