Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector

Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector
Definition of superscripts
Notations

Non E - Industries not included in the energy sector

This category comprises all NAICS codes that do not relate to energy industries.

22e - Utilities, non E

This category comprises the portion of NAICS sector 22 'Utilities' that does not relate to energy industries.

221e - Utilities, non E

This category comprises the portion of NAICS subsector 221 'Utilities' that does not relate to energy industries.

2213 - Water, sewage and other systems

This industry group comprises establishments primarily engaged in operating water, sewage and related systems.

22131 - 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.

221310 - Water supply and irrigation systemsUS

This Canadian industry comprises establishments primarily engaged in operating water collection, treatment and distribution systems for domestic and industrial needs.

  • Illustrative example(s)

    • irrigation system operation
    • water collection, treatment and distribution systems
    • water filtration plant operation

    All examples

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