Variant of NAICS 1997 - Goods and services
- 11-33 - Goods
- 23 - Construction
- 231 - Prime Contracting
- 2312 - Building Construction
- 23121 - Residential Building Construction
- 231210 - Residential Building Construction
- 23122 - Non-Residential Building Construction
- 231220 - Non-Residential Building Construction
- Date modified: