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. NAICS uses the same code — 221 Utilities.
Exact1
From official correspondence tables or verified code identity — one-to-one.
Approximate1
Same family via official correspondence tables (via ISIC 37) — related activities, not one-to-one matches.
Inferred11
Share the same standardized ISIC bucket, ranked by description similarity — not from an official table.
Show 11 inferred matches
- 221320Sewage Treatment FacilitiesDetails →
- 562991Septic Tank and Related ServicesDetails →
- 221330Steam and Air-Conditioning SupplyDetails →
- 562998All Other Miscellaneous Waste Management ServicesDetails →
- 312113Ice ManufacturingDetails →
- 221310Water Supply and Irrigation SystemsDetails →
- 56292Materials Recovery FacilitiesDetails →
- 221210Natural Gas DistributionDetails →
- 221122Electric Power DistributionDetails →
- 31214DistilleriesDetails →
- 221111Hydroelectric Power GenerationDetails →
Broader4
Show 4 broader categories containing the matches above
Grouped by evidence strength · How our conversions work →