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

Non E - Industries not included in the energy sector

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

31-33e - Manufacturing, non E

This category comprises the portion of NAICS sector 31-33 'Manufacturing' that does not relate to energy industries.

333 - Machinery manufacturing

This subsector comprises establishments primarily engaged in manufacturing industrial and commercial machinery. These establishments assemble parts into components, subassemblies and complete machines. They may make the parts themselves, using general metal-working processes, or purchase them.

Establishments tend to specialize in producing machinery designed for particular applications, and this is reflected in the structure of the industry groups and industries. A broad distinction exists between general-purpose machinery, that is designed to be used in a variety of industrial applications, such as pumping or machining, and special-purpose machinery, that is designed to be used in a particular industry, such as agriculture or printing. The first three industry groups consist of establishments that produce special-purpose machinery. Establishments that produce general-purpose machinery are classified in the remaining industry groups.

Establishments primarily engaged in rebuilding machinery are included in the same industry as establishments manufacturing the particular type of new machinery. Unless otherwise specified, establishments primarily engaged in manufacturing parts, designed for use solely or principally with a particular machine, are classified in the same industry as establishments manufacturing that type of machinery.

3336 - Engine, turbine and power transmission equipment manufacturing

This industry group comprises establishments primarily engaged in manufacturing turbines and turbine generator sets; internal combustion engines (except automotive gasoline and aircraft); and speed changers, industrial high-speed drives and gears. Establishments primarily engaged in manufacturing wind- and solar-powered turbine generators and windmills for generating electric power are included.

33361 - Engine, turbine and power transmission equipment manufacturing

This industry comprises establishments primarily engaged in manufacturing turbines and turbine generator sets; internal combustion engines (except automotive gasoline and aircraft); and speed changers, industrial high-speed drives and gears. Establishments primarily engaged in manufacturing wind- and solar-powered turbine generators and windmills for generating electric power are included.

• Exclusion(s)

  • manufacturing aircraft engines and power transmission equipment (See 336410 Aerospace product and parts manufacturing)
  • manufacturing automotive engines (except diesel) (See 336310 Motor vehicle gasoline engine and engine parts manufacturing)
  • manufacturing ball and roller bearings (See 332991 Ball and roller bearing manufacturing)
  • manufacturing electric power transmission and distribution transformers, and electric motors, except outboard (See 33531 Electrical equipment manufacturing)
  • manufacturing motor vehicle power transmission equipment (See 336350 Motor vehicle transmission and power train parts manufacturing)

333611 - Turbine and turbine generator set unit manufacturing^US

This Canadian industry comprises establishments primarily engaged in manufacturing turbines and turbine generator sets.

• Illustrative example(s)

  • generator set, turbine (e.g., steam, gas, hydraulic), manufacturing
  • turbine generator set unit, manufacturing
  • turbines (except aircraft type), manufacturing
  • water turbines, manufacturing
  • wind powered turbine-generator sets, manufacturing

  All examples

• Exclusion(s)

  • manufacturing aircraft-type turbines (See 336410 Aerospace product and parts manufacturing)

333619 - Other engine and power transmission equipment manufacturing^CAN

This Canadian industry comprises establishments, not classified to any other Canadian industry, primarily engaged in manufacturing engine and power transmission equipment.

• Illustrative example(s)

  • bearings, plain (except internal combustion engines), manufacturing
  • biodiesel engines, manufacturing
  • clutches (except motor vehicle and electromagnetic industrial controls), manufacturing
  • couplings and sheaves, mechanical power transmission, manufacturing
  • diesel engines, rebuilding
  • drives, high-speed industrial (except hydrostatic), manufacturing
  • engines, internal combustion (except aircraft and non-diesel automotive), manufacturing
  • gasoline engines (except aircraft and automotive), manufacturing
  • gears, power transmission (except motor vehicle and aircraft), manufacturing
  • joints, universal (except motor vehicle and aircraft), manufacturing
  • speed changers or reducers (i.e., power transmission equipment), manufacturing

  All examples

• Exclusion(s)

  • manufacturing aircraft engines and power transmission equipment (See 336410 Aerospace product and parts manufacturing)
  • manufacturing automotive engines (except diesel) (See 336310 Motor vehicle gasoline engine and engine parts manufacturing)
  • manufacturing automotive, truck and bus clutch assemblies (See 336350 Motor vehicle transmission and power train parts manufacturing)
  • manufacturing ball and roller bearings (See 332991 Ball and roller bearing manufacturing)
  • manufacturing electric power transmission and distribution transformers, and electric motors, except outboard (See 33531 Electrical equipment manufacturing)
  • manufacturing electromagnetic clutches and brakes (See 335315 Switchgear and switchboard, and relay and industrial control apparatus manufacturing)
  • manufacturing hydrostatic transmissions (See 333990 All other general-purpose machinery manufacturing)
  • manufacturing motor vehicle power transmission equipment (See 336350 Motor vehicle transmission and power train parts manufacturing)
  • manufacturing turbines (except aircraft type) (See 333611 Turbine and turbine generator set unit manufacturing)