HTK a.s.

NACE CZ (CZ 2008) : Elektroinstalační, instalatérské a ostatní stavebně instalační práce (432)

NACE Rev.2 (EU 2008) : Electrical, plumbing and other construction installation activities (432)

NACE CZ (CZ 2008) : Elektrické instalace (4321)

NACE Rev.2 (EU 2008) : Electrical installation (4321)

NACE CZ (CZ 2008) : Instalace vody, odpadu, plynu, topení a klimatizace (4322)

NACE Rev.2 (EU 2008) : Plumbing, heat and air-conditioning installation (4322)

NACE CZ (CZ 2008) : Velkoobchod s elektrospotřebiči a elektronikou (4643)

NACE Rev.2 (EU 2008) : Wholesale of electrical household appliances (4643)

NACE CZ (CZ 2008) : Velkoobchod s železářským zbožím, instalatérskými a topenářskými potřebami (4674)

NACE Rev.2 (EU 2008) : Wholesale of hardware, plumbing and heating equipment and supplies (4674)

ISIC 4 (WORLD) : Electrical installation (4321)

ISIC 4 (WORLD) : Plumbing, heat and air-conditioning installation (4322)

ISIC 4 (WORLD) : Wholesale of other household goods (4649)

ISIC 4 (WORLD) : Wholesale of construction materials, hardware, plumbing and heating equipment and supplies (4663)

NACE Rev.2.1 (EU 2025) : Electrical, plumbing and other construction installation activities (432)

NACE Rev.2.1 (EU 2025) : Electrical installation (4321)

NACE Rev.2.1 (EU 2025) : Wholesale of hardware, plumbing and heating equipment and supplies (4684)

NACE Rev.2.1 (EU 2025) : Plumbing, heat and air-conditioning installation (4322)

NACE Rev.2.1 (EU 2025) : Wholesale of electrical household appliances (4643)