Variant of NAICS 2002 - Information and Communication Technology (ICT) Sector
- 6.2 - Industries not included in the Information and Communication Technology Sector
- 23 - Construction
- 237 - Heavy and Civil Engineering Construction
- 2371 - Utility System Construction
- 23712 - Oil and Gas Pipeline and Related Structures Construction
- 237120 - Oil and Gas Pipeline and Related Structures ConstructionUS
- Date modified: