2131 Support activities for mining, and oil and gas extraction

What code 2131 includes

This industry group comprises establishments primarily engaged in providing support services, on a contract or fee basis, for the mining and quarrying of minerals and for the extraction of oil and gas. Establishments engaged in the exploration for minerals, other than oil or gas, are included. Exploration includes traditional prospecting methods, such as taking ore samples and making geological observations at prospective sites.

Classification Hierarchy

• Sector 21 — Mining, quarrying, and oil and gas extraction
• Subsector 213 — Support activities for mining, and oil and gas extraction
• Industry group 2131 — Support activities for mining, and oil and gas extraction