This industry comprises establishments primarily engaged in operating sewer systems and sewage treatment facilities that collect, treat and dispose of wastewater.
Mining and quarrying (except oil and gas)
This subsector comprises establishments primarily engaged in mining, beneficiating or otherwise preparing metallic and non-metallic minerals, including coal.
Water supply and irrigation systems
This Canadian industry comprises establishments primarily engaged in operating water collection, treatment and distribution systems for domestic and industrial needs.
Contract drilling (except oil and gas)
This Canadian industry comprises establishments primarily engaged in diamond, test, prospect and other types of drilling, for minerals, other than oil and gas, on a contract or fee basis.
Water supply and irrigation systems
This industry comprises establishments primarily engaged in operating water collection, treatment and distribution systems for domestic and industrial needs. Establishments primarily engaged in operating irrigation systems are included.
Oil and gas contract drilling
This Canadian industry comprises establishments primarily engaged in drilling wells for oil or gas field operations, for others, on a contract or fee basis.
Water, sewage and other systems
This industry group comprises establishments primarily engaged in operating water, sewage and related systems.
Other support activities for mining
This Canadian industry comprises establishments, not classified to any other Canadian industry, primarily engaged in performing mining services for others, except drilling, on a contract or fee basis.
Utilities
This subsector comprises establishments primarily engaged in operating electric, gas and water utilities. These establishments generate, transmit, control and distribute electric power; distribute natural gas; treat and distribute water; operate sewer systems and sewage treatment facilities; and provide related services,
Residential building construction
This industry group comprises establishments primarily engaged in the construction or remodelling and renovation of single-family and multi-family residential buildings. Included in this industry group are residential housing general contractors, operative builders and remodellers of residential structures, residential project construction