ATECOClass

ATECO 03.21—Marine aquaculture

Class · Classificazione delle Attività Economiche (2025)

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Where 03.21 sits

Contains 1 narrower code

03.21.0 Marine aquaculture

What 03.21 includes

For details on Industry Class 03.21, refer to the industry descriptions under its subcategories

What 03.21 excludes

Frog farming, see 03.22
Operation of sport fishing preserves, see 93.19

03.21 in other systems

ANZSICAustralia · New Zealand

0203 Onshore Aquaculture approximate via ISIC 0330
0202 Offshore Caged Aquaculture approximate via ISIC 0321
0201 Offshore Longline and Rack Aquaculture approximate via ISIC 0330
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

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 0330
0412 Inland farming approximate via ISIC 0330
0421 Seawater fishing approximate via ISIC 0330
0549 Other fishery majors and ancillary activities approximate via ISIC 0321
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 0330
0414 Pearl aquaculture approximate via ISIC 0330
0413 Seaweed aquaculture approximate via ISIC 0321
0412 Shellfish aquaculture approximate via ISIC 0321
0421 Inland water aquaculture approximate via ISIC 0330
0319 Other marine fisheries approximate via ISIC 0330

KSICSouth Korea

03211 Marine aquaculture approximate via ISIC 0321
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 0321
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 0321

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 0330
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 0321
2092 Fresh Or Frozen Packaged Fish approximate via ISIC 0330
0273 Animal Aquaculture approximate via ISIC 0321
0919 Miscellaneous Marine Products approximate via ISIC 0330

SNISweden

03.21 Marine aquaculture exact via ISIC 03.21
03.210 Marine aquaculture approximate via ISIC 0321
03.22 Freshwater aquaculture approximate via ISIC 0330
03.11 Marine fishing approximate via ISIC 0330
03.300 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
01.482 Breeding of per animals inferred via ISIC 0330

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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