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 →
CLANAE43.220Gas, water, sanitary and air conditioning installations, with their related appliancesNAICS
No verified mapping. Only inferred matches via the standardized ISIC bucket.
Inferred15
Share the same standardized ISIC bucket, ranked by description similarity — not from an official table.
Show 15 inferred matches
- 238210Electrical Contractors and Other Wiring Installation ContractorsDetails →
- 238220Plumbing, Heating, and Air-Conditioning ContractorsDetails →
- 238310Drywall and Insulation ContractorsDetails →
- 237990Other Heavy and Civil Engineering ConstructionDetails →
- 238190Other Foundation, Structure, and Building Exterior ContractorsDetails →
- 238320Painting and Wall Covering ContractorsDetails →
- 237310Highway, Street, and Bridge ConstructionDetails →
- 236210Industrial Building ConstructionDetails →
- 238150Glass and Glazing ContractorsDetails →
- 238110Poured Concrete Foundation and Structure ContractorsDetails →
- 561790Other Services to Buildings and DwellingsDetails →
- 238340Tile and Terrazzo ContractorsDetails →
- 213113Support Activities for Coal MiningDetails →
- 238990All Other Specialty Trade ContractorsDetails →
- 213114Support Activities for Metal MiningDetails →
Grouped by evidence strength · How our conversions work →