WALOPT

CAEN-BEL (BE 2008) : Fabrication de fibres de verre (23140)

CAEN Rev 2 (EU 2008) : Manufacture of glass fibres (2314)

CAEN-BEL (BE 2008) : Travaux d'installation électrotechnique de bâtiment (43211)

CAEN Rev 2 (EU 2008) : Electrical installation (4321)

CAEN-BEL (BE 2008) : Fabrication de matériels optiques et photographiques (26700)

CAEN Rev 2 (EU 2008) : Manufacture of optical instruments and photographic equipment (2670)

CAEN-BEL (BE 2008) : Travaux de plomberie (43221)

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

CAEN-BEL (BE 2008) : Fabrication et façonnage d'autres articles en verre, y compris verre technique (23190)

CAEN Rev 2 (EU 2008) : Manufacture and processing of other glass, including technical glassware (2319)

CAEN-BEL (BE 2025) : Fabrication et façonnage d’autres articles en verre, y compris verre technique (23150)

CAEN-BEL (BE 2025) : Travaux sanitaires (43221)

CAEN-BEL (BE 2025) : Fabrication de fibres de verre (23140)

CAEN-BEL (BE 2025) : Travaux généraux d'installation électrotechnique (43211)

CAEN-BEL (BE 2025) : Fabrication de matériels optique et photographique et de supports magnétiques et optiques (26700)

ISIC 4 (WORLD) : Manufacture of glass and glass products (2310)

ISIC 4 (WORLD) : Electrical installation (4321)

ISIC 4 (WORLD) : Manufacture of optical instruments and photographic equipment (2670)

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

CAEN Rev 2.1 (EU 2025) : Manufacture and processing of other glass, including technical glassware (2315)

CAEN Rev 2.1 (EU 2025) : Manufacture of glass fibres (2314)

CAEN Rev 2.1 (EU 2025) : Electrical installation (4321)

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

CAEN Rev 2.1 (EU 2025) : Manufacture of optical instruments, magnetic and optical media and photographic equipment (2670)