| 213 | Support Activities for Mining and Oil and Gas Extraction |
| This subsector is equivalent to NAICS subsector 213 - Support Activities for Mining and Oil and Gas Extraction | |
| 2131 | Support Activities for Mining and Oil and Gas Extraction |
| This industry group is equivalent to NAICS industry group 2131 - Support Activities for Mining and Oil and Gas Extraction | |
| 21311 | Support Activities for Mining and Oil and Gas Extraction |
| This industry is equivalent to NAICS industry 21311 - Support Activities for Mining and Oil and Gas Extraction | |
| 213111 | Oil and Gas Contract Drilling |
| This Canadian industry is equivalent to NAICS Canadian industry 213111 - Oil and Gas Contract Drilling | |
| 213117 | Contract Drilling (except Oil and Gas) |
| This Canadian industry is equivalent to NAICS Canadian industry 213117 - Contract Drilling (except Oil and Gas) | |
| 213118 | Services to Oil and Gas Extraction |
| This Canadian industry is equivalent to NAICS Canadian industry 213118 - Services to Oil and Gas Extraction | |
| 213119 | Other Support Activities for Mining |
| This Canadian industry is equivalent to NAICS Canadian industry 213119 - Other Support Activities for Mining | |