Variant of NAICS 2017 Version 3.0 - Durable / non-durable manufacturing industries
- Others / autres - Non-manufacturing industries
- 23 - Construction
- 238 - Specialty trade contractors
- 2381 - Foundation, structure, and building exterior contractors
- 23811 - Poured concrete foundation and structure contractors
- 238110 - Poured concrete foundation and structure contractors
- Date modified: