NACE 27.11: Manufacture of electric motors, generators and transformers

NACE Rev. 2.1 class. Replaces NACE Rev. 2 27.11, 27.12, 27.90. Closest ISIC Rev. 4: 2710, 2790.

NACE Rev. 2.1 class 27.11 is "Manufacture of electric motors, generators and transformers". It sits in section C (MANUFACTURING), then division 27 (Manufacture of electrical equipment), then group 27.1 (Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus). In the previous classification, NACE Rev. 2, the activity was covered by 27.11 (Manufacture of electric motors, generators and transformers), 27.12 (Manufacture of electricity distribution and control apparatus), 27.90 (Manufacture of other electrical equipment).

What the class includes

This class includes the manufacture of all electric motors and transformers: AC, DC and AC/DC. This class includes: - manufacture of electric motors, except for motor vehicles - manufacture of distribution transformers, electric - manufacture of arc welding transformers - manufacture of ballasts for discharge lamps or tubes (i.e. transformers) - manufacture of substation transformers for electric power distribution - manufacture of transmission and distribution-voltage regulators - manufacture of inverters, rectifiers and converters - manufacture of electric linear actuators - manufacture of prime mover generator sets (except turbine generator sets) - manufacture of power generators (except battery charging alternators for internal combustion engines) - manufacture of motor generator sets (except turbine generator sets) - rewinding of armatures on a factory basis - manufacture of solar generators, which can be used directly to supply power to, e.g. a motor or an electrolyser

What it excludes

This class excludes: - manufacture of electronic component-type transformers and switches, see 26.11 - manufacture of photovoltaic cells, modules and panels, see 26.11 - manufacture of electric welding and soldering equipment, see 27.90 - manufacture of turbine generator sets, see 28.11 - manufacture of electric motors for motor vehicles, see 29.10 - manufacture of starting motors and generators for internal combustion engines, see 29.31

Correspondence with NACE Rev. 2

NACE Rev. 2	Label (Rev. 2)	Also maps to
27.11	Manufacture of electric motors, generators and transformers	1
27.12	Manufacture of electricity distribution and control apparatus	1
27.90	Manufacture of other electrical equipment	3

The label in 24 languages

bgПроизводство на електрически двигатели, генератори и трансформатори
csVýroba elektrických motorů, generátorů a transformátorů
daFremstilling af elektriske motorer, generatorer og transformatorer
deHerstellung von Elektromotoren, Generatoren und Transformatoren
elΚατασκευή ηλεκτροκινητήρων, ηλεκτρογεννητριών και ηλεκτρικών μετασχηματιστών
enManufacture of electric motors, generators and transformers
esFabricación de motores, generadores y transformadores eléctricos
etElektrimootorite, -generaatorite ja trafode tootmine
fiSähkömoottorien, generaattorien ja muuntajien valmistus
frFabrication de moteurs, génératrices et transformateurs électriques
gaMonarú mótar leictreach, gineadóirí leictreacha agus claochladán leictreach
hrProizvodnja elektromotora, generatora i transformatora
huVillamos motor, áramfejlesztő gyártása
itFabbricazione di motori, generatori e trasformatori elettrici
ltElektros variklių, generatorių ir transformatorių gamyba
lvElektromotoru, ģeneratoru un transformatoru ražošana
mtManifattura tal-muturi, il-ġeneraturi u t-trasformaturi elettriċi
nlVervaardiging van elektromotoren en van elektrische generatoren en transformatoren
plProdukcja elektrycznych silników, prądnic i transformatorów
ptFabricação de motores, geradores e transformadores elétricos
roFabricarea motoarelor, generatoarelor și transformatoarelor electrice
skVýroba elektrických motorov, generátorov a transformátorov
slProizvodnja elektromotorjev, generatorjev in transformatorjev
svTillverkning av elmotorer, generatorer och transformatorer

Neighbouring classes

27.12 Manufacture of electricity distribution and…

Use it

Convert a list of NACE Rev. 2 codes to Rev. 2.1 in your browser, or search all codes. The same data is available from the API and the MCP server.

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.