SNIClass
SNI 03.21—Marine aquaculture
Class · Svensk näringsgrensindelning (2025)
Where 03.21 sits
- A Agriculture, Forestry and Fishing
- 03 Fishing and aquaculture
- 03.2 Aquaculture
- 03.21 Marine aquaculture
Contains 1 narrower code
What 03.21 includes
- Fish farming in sea water, including farming of marine ornamental fish
- Production of bivalve spat (e.g. oyster mussel, etc.), lobsterlings, shrimp post-larvae, fish fry and fingerlings
- Growing of seaweed and algae
- Culture of crustaceans, bivalves, other molluscs and other aquatic animals in sea water
- Aquaculture activities in brackish waters
- Land-based aquaculture activities in salt water filled tanks and reservoirs
- Operation of marine fish hatcheries and marine worm farms
- Marine microalgae cultivation
What 03.21 excludes
03.21 in other systems
ANZSICAustralia · New Zealand
- 0203 Onshore Aquaculture approximate via ISIC 0321
- 0202 Offshore Caged Aquaculture approximate via ISIC 0321
- 0201 Offshore Longline and Rack Aquaculture approximate via ISIC 0321
- 0411 Rock Lobster and Crab Potting approximate via ISIC 0330
- 0414 Fish Trawling, Seining and Netting approximate via ISIC 0330
- 0413 Line Fishing approximate via ISIC 0330
- 0412 Prawn Fishing approximate via ISIC 0330
- 0529 Other Agriculture and Fishing Support Services approximate via ISIC 0330
ATECOItaly
- 03.21 Marine aquaculture exact via ISIC 03.21
- 03.21.01 Marine algae cultivation approximate via ISIC 0321
- 03.21.09 Other activities of marine aquaculture approximate via ISIC 0321
- 03.22 Freshwater aquaculture approximate via ISIC 0330
- 03.30.00 Support activities for fishing and aquaculture approximate via ISIC 0330
- 03.11 Marine fishing approximate via ISIC 0330
- 03.12 Freshwater fishing approximate via ISIC 0330
- 01.48 Raising of other animals approximate via ISIC 0330
CNAE BrazilBrazil
- 03.21-3 Aquaculture in saltwater and brackish water approximate via ISIC 0321
- 0321-3/05 Activities supporting aquaculture in saltwater and brackish water inferred via ISIC 0321
- 0321-3/99 Aquaculture and semi-culture in saltwater and brackish water not specified elsewhere inferred via ISIC 0321
- 0321-3/03 Farming oysters and mussels in saltwater and brackish water inferred via ISIC 0321
- 0321-3/01 Fish farming in saltwater and brackish water inferred via ISIC 0321
- 0321-3/02 Shrimp farming in saltwater and brackish water inferred via ISIC 0321
- 0321-3/04 Breeding ornamental fish in saltwater and brackish water inferred via ISIC 0321
CNAESpain
- 03.21 Marine aquaculture exact via ISIC 03.21
- 03.22 Freshwater aquaculture approximate via ISIC 0330
- 03.30 Activities supporting fishing and aquaculture approximate via ISIC 0330
- 03.11 Marine fishing approximate via ISIC 0330
- 03.12 Freshwater fishing approximate via ISIC 0330
- 01.48 Other livestock farms approximate via ISIC 0330
HSICHong Kong
- 032000 Aquaculture inferred via ISIC 0321
- 031 Fishing inferred via ISIC 0321
- 020000 Forestry activities inferred via ISIC 0321
- 03 Fishing and aquaculture broader via ISIC 0321
- 0320 Aquaculture broader via ISIC 0321
- 032 Aquaculture broader via ISIC 0321
- A Agriculture, forestry and fishing broader via ISIC 0321
- 02 Forestry activities broader via ISIC 0321
ICNEAChina
- 0411 Aquaculture approximate via ISIC 0330
- 0541 Fry and fish farm activities approximate via ISIC 0321
- 0412 Inland farming approximate via ISIC 0330
- 0421 Seawater fishing approximate via ISIC 0330
- 0549 Other fishery majors and ancillary activities approximate via ISIC 0330
- 0422 Inland fishing approximate via ISIC 0330
- 0399 Other unspecified animal husbandry approximate via ISIC 0330
ISICUnited Nations (global)
- 0321 Marine aquaculture exact
- 0330 Support activities for fishing and aquaculture approximate via ISIC 03.21
JSICJapan
- 0419 Other marine aquaculture approximate via ISIC 0321
- 0415 Seed aquaculture approximate via ISIC 0330
- 0411 Fish aquaculture approximate via ISIC 0321
- 0414 Pearl aquaculture approximate via ISIC 0330
- 0413 Seaweed aquaculture approximate via ISIC 0321
- 0412 Shellfish aquaculture approximate via ISIC 0330
- 0421 Inland water aquaculture approximate via ISIC 0330
- 0319 Other marine fisheries approximate via ISIC 0330
KSICSouth Korea
- 03211 Marine aquaculture approximate via ISIC 0330
- 03212 Inland aquaculture approximate via ISIC 0330
- 03220 Services incidental to fishing and aquaculture approximate via ISIC 0321
- 03213 Hatching and seeding of aquatic animals and seaweeds approximate via ISIC 0330
- 03111 Deep see fishing approximate via ISIC 0330
- 03112 Littoral fishing approximate via ISIC 0330
- 03120 Freshwater fishing approximate via ISIC 0330
- 0321 Aquaculture broader via ISIC 0330
MSICMalaysia
- 0321 Marine aquaculture exact via ISIC 0321
- 03211 Fish farming in sea water approximate via ISIC 0321
- 03212 Production of bivalve spat (oyster, mussel), lobster lings, shrimp post-larvae, fish fry and fingerlings approximate via ISIC 0321
- 03213 Growing of laver and other edible seaweeds approximate via ISIC 0321
- 03214 Culture of crustaceans, bivalves, other molluscs and other aquatic animals in sea water approximate via ISIC 0321
- 03215 Aquaculture activities in brackish water approximate via ISIC 0321
- 03216 Ornamental fish farming approximate via ISIC 0321
- 03217 Operation of hatcheries (marine) approximate via ISIC 0321
NACEEuropean Union
- 03.21 Marine aquaculture exact
- 03.22 Freshwater aquaculture approximate via ISIC 0330
- 03.30 Support activities for fishing and aquaculture approximate via ISIC 0330
- 03.11 Marine fishing approximate via ISIC 0330
- 03.12 Freshwater fishing approximate via ISIC 0330
- 01.48 Raising of other animals approximate via ISIC 0330
NAFFrance
- 03.21 Aquaculture in sea exact via ISIC 03.21
- 03.21Y Aquaculture in sea approximate via ISIC 0321
- 03.22 Freshwater Aquaculture approximate via ISIC 0330
- 03.30Y Support activities in the fishing and aquaculture approximate via ISIC 0330
- 03.11 Sea fishing approximate via ISIC 0330
- 03.12 Freshwater fishing approximate via ISIC 0330
- 01.48 Breeding of other animals approximate via ISIC 0330
- 01.48H Breeding of other animals for consumption inferred via ISIC 0330
NAICSUnited States
- 112519 Other Aquaculture approximate via ISIC 0321
- 114119 Other Marine Fishing approximate via ISIC 0330
- 311710 Seafood Product Preparation and Packaging approximate via ISIC 0330
- 112511 Finfish Farming and Fish Hatcheries approximate via ISIC 0321
- 112512 Shellfish Farming approximate via ISIC 0330
- 114111 Finfish Fishing approximate via ISIC 0330
- 114112 Shellfish Fishing approximate via ISIC 0330
NAICS CanadaCanada
- 311710 Seafood product preparation and packaging approximate via ISIC 0330
- 112510 Aquaculture inferred via ISIC 0321
- 114113 Salt water fishing inferred via ISIC 0330
- 114114 Freshwater fishing inferred via ISIC 0330
NICIndia
- 0321 Marine aquaculture exact via ISIC 0321
- 032101 Fish farming in sea water including farming of marine ornamental fish approximate via ISIC 0321
- 032102 Culture of crustaceans, bivalves, other molluscs and other aquatic animals in sea water using mariculture, cage culture technique, re-circulatory aquaculture system, etc. approximate via ISIC 0321
- 032103 Growing of edible seaweed and microalgae approximate via ISIC 0321
- 032104 Land-based aquaculture activities in salt water filled tanks and reservoirs approximate via ISIC 0321
- 032105 Operation of marine fish hatcheries approximate via ISIC 0321
- 032199 Other marine aquaculture n.e.c. approximate via ISIC 0321
- 033000 Service activities incidental to marine or freshwater fishery or aquaculture approximate via ISIC 0330
NOGASwitzerland
- 0321 Marine aquaculture exact via ISIC 03.21
- 032100 Marine aquaculture approximate via ISIC 0321
- 0322 Freshwater aquaculture approximate via ISIC 0330
- 0311 Marine fishing approximate via ISIC 0330
- 033000 Support activities for fishing and aquaculture approximate via ISIC 0330
- 0312 Freshwater fishing approximate via ISIC 0330
- 0148 Raising of other animals approximate via ISIC 0330
- 014800 Raising of other animals inferred via ISIC 0330
PKDPoland
- 03.21 Aquaculture in marine waters exact via ISIC 03.21
- 03.21.Z Aquaculture in marine waters approximate via ISIC 0321
- 03.22 Aquaculture in inland waters approximate via ISIC 0330
- 03.30.Z Service activities supporting fisheries and aquaculture approximate via ISIC 0330
- 03.11 Fishing in marine waters approximate via ISIC 0330
- 03.12 Inland fishing approximate via ISIC 0330
- 01.48 Breeding and breeding of other animals approximate via ISIC 0330
- 01.48.Z Breeding and breeding of other animals inferred via ISIC 0330
SCIANMexico
- 112519 Other aquaculture approximate via ISIC 0330
- 311710 Preparation and packaging of fish and seafood approximate via ISIC 0330
- 114119 Fishing and capture of other fish, crustaceans, mollusks and other species approximate via ISIC 0330
- 114111 Shrimp fishing approximate via ISIC 0330
- 114112 Tuna fishing approximate via ISIC 0330
- 112513 Shrimp farming and aquaculture of other crustaceans in saltwater inferred via ISIC 0321
- 112514 Shrimp farming and aquaculture of other crustaceans in freshwater inferred via ISIC 0321
- 112515 Freshwater fish farming inferred via ISIC 0321
SICUnited States (legacy)
- 0912 Finfish approximate via ISIC 0330
- 0913 Shellfish approximate via ISIC 0330
- 2077 Animal and Marine Fats and Oils approximate via ISIC 0330
- 2091 Canned and Cured Fish and Seafoods approximate via ISIC 0330
- 0921 Fish Hatcheries and Preserves approximate via ISIC 0330
- 2092 Fresh Or Frozen Packaged Fish approximate via ISIC 0330
- 0273 Animal Aquaculture approximate via ISIC 0321
- 0919 Miscellaneous Marine Products approximate via ISIC 0321
SSICSingapore
- 03209 Aquaculture n.e.c. inferred via ISIC 0321
- 03201 Food fish farms and food fish hatcheries inferred via ISIC 0321
- 03202 Ornamental fish farms and ornamental fish hatcheries inferred via ISIC 0321
- 031 Fishing inferred via ISIC 0321
- 011 Growing of crops, market gardening and horticulture inferred via ISIC 0321
- 016 Agricultural and animal husbandry service activities (except veterinary activities) inferred via ISIC 0321
- 015 Growing of crops combined with animal production (mixed farming) inferred via ISIC 0321
- 014 Animal production inferred via ISIC 0321
UK SICUnited Kingdom
- 03.21 Marine aquaculture exact via ISIC 03.21
- 03.30 Support activities for fishing and aquaculture approximate via ISIC 0330
- 03.22 Freshwater aquaculture approximate via ISIC 0330
- 03.11 Marine fishing approximate via ISIC 0330
- 03.12 Freshwater fishing approximate via ISIC 0330
- 01.48 Raising of other animals approximate via ISIC 0330
WZGermany
- 03.21 Marine aquaculture exact via ISIC 03.21
- 03.21.0 Marine aquaculture approximate via ISIC 0321
- 03.22 Freshwater aquaculture approximate via ISIC 0330
- 03.11 Marine fishing approximate via ISIC 0330
- 03.30.0 Support activities for fishing and aquaculture approximate via ISIC 0330
- 03.12 Freshwater fishing approximate via ISIC 0330
- 01.48 Raising of other animals approximate via ISIC 0330
- 01.48.9 Raising of other animals n.e.c. inferred via ISIC 0330
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