- Industry codes
- NACE Rev. 2
- 03.21
NACE Rev. 2 03.21: Marine aquaculture
Becomes 03.21, 03.30 in NACE Rev. 2.1. ISIC Rev. 4: 0321.
NACE Rev. 2 class 03.21 is "Marine aquaculture". In NACE Rev. 2.1 this class is split across 2 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
What the class includes (Rev. 2)
This class includes:
- fish farming in sea water including farming of marine ornamental fish
- production of bivalve spat (oyster mussel etc.), lobsterlings, shrimp post-larvae, fish fry and fingerlings
- growing of laver and other edible seaweeds
- culture of crustaceans, bivalves, other molluscs and other aquatic animals in sea water
What it excludes
This class excludes:
- frog farming, see 03.22
- operation of sport fishing preserves, see 93.19
The label in 24 languages
- bgРазвъждане и отглеждане на риба и други водни организми в солени басейни
- csMořská akvakultura
- daHavbrug
- deMeeresaquakultur
- elΘαλάσσια υδατοκαλλιέργεια
- enMarine aquaculture
- esAcuicultura marina
- etMerevesiviljelus
- fiKalanviljely meressä
- frAquaculture en mer
- hrMorska akvakultura
- huTengeri halgazdálkodás
- itAcquicoltura marina
- ltJūrinė akvakultūra
- lvJūras akvakultūra
- mtAkwakultura tal-baħar
- nlMariene aquacultuur
- plChów i hodowla ryb oraz pozostałych organizmów wodnych w wodach morskich
- ptAquacultura em águas salgadas e salobras
- roAcvacultura maritimă
- skMorská akvakultúra
- slGojenje morskih organizmov
- svFiskodling i saltvatten
Use it
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.