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NACE Rev. 2 28.11: Manufacture of engines and turbines, except aircraft, vehicle and cycle engines

Becomes 28.11, 29.32, 30.91 in NACE Rev. 2.1. ISIC Rev. 4: 2811.

NACE Rev. 2 class 28.11 is "Manufacture of engines and turbines, except aircraft, vehicle and cycle engines". In NACE Rev. 2.1 this class is split across 3 classes in the official correspondence table, so a company with this old code can belong to several new ones; check the activity description before you convert.

Where the activity goes in NACE Rev. 2.1

NACE Rev. 2.1Label
28.11Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
29.32Manufacture of other parts and accessories for motor vehicles
30.91Manufacture of motorcycles

What the class includes (Rev. 2)

This class includes: - manufacture of internal combustion piston engines, except motor vehicle, aircraft and cycle propulsion engines: • marine engines • railway engines - manufacture of pistons, piston rings, carburettors and such for all internal combustion engines, diesel engines etc. - manufacture of inlet and exhaust valves of internal combustion engines - manufacture of turbines and parts thereof: • steam turbines and other vapour turbines • hydraulic turbines, waterwheels and regulators thereof • wind turbines • gas turbines, except turbojets or turbo propellers for aircraft propulsion - manufacture of boiler-turbine sets - manufacture of turbine-generator sets - manufacture of engines for industrial application

What it excludes

This class excludes: - manufacture of electric generators (except turbine generator sets), see 27.11 - manufacture of prime mover generator sets (except turbine generator sets), see 27.11 - manufacture of electrical equipment and components of internal combustion engines, see 29.31 - manufacture of motor vehicle, aircraft or cycle propulsion engines, see 29.10, 30.30, 30.91 - manufacture of turbojets and turbo propellers, see 30.30

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Convert a list of codes from NACE Rev. 2 to Rev. 2.1 in your browser, or search all codes.

Official classification texts from EU Vocabularies (Publications Office of the European Union, CC BY 4.0), read on 2026-10-05. Correspondence tables link classes that cover the same activities; one old class can be split across several new ones, so check the notes before you convert a dataset. Information only.