A-B-A • Gas, water, plumbing, heating, ventilation and air conditioning (HVAC) plant installation and maintenance contractors,Lievegem

NACE-BEL (BE 2025) : Installation of heating, ventilating, air conditioning, refrigeration installations powered by energy sources other than electricity (43223)

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

NACE-BEL (BE 2025) : Floor and wall covering with wood (43332)

NACE Rev.2.1 (EU 2025) : Floor and wall covering (4333)

NACE-BEL (BE 2025) : Installation of insulation (43230)

NACE Rev.2.1 (EU 2025) : Installation of insulation (4323)

NACE-BEL (BE 2025) : Laying of screeds (43422)

NACE Rev.2.1 (EU 2025) : Other specialised construction activities in construction of buildings (4342)

NACE-BEL (BE 2025) : Other specialised construction activities n.e.c. (43990)

NACE Rev.2.1 (EU 2025) : Other specialised construction activities n.e.c. (4399)

NACE-BEL (BE 2008) : Site preparation (43120)

NACE Rev.2 (EU 2008) : Site preparation (4312)

NACE-BEL (BE 2008) : Other construction work involving special trades (43999)

NACE Rev.2 (EU 2008) : Other specialised construction activities n.e.c. (4399)

NACE-BEL (BE 2008) : Wooden or other floor covering (43332)

NACE Rev.2 (EU 2008) : Floor and wall covering (4333)

NACE-BEL (BE 2008) : Insulation work activities (43291)

NACE Rev.2 (EU 2008) : Other construction installation (4329)

ISIC 4 (WORLD) : Site preparation (4312)

ISIC 4 (WORLD) : Other specialized construction activities (4390)

ISIC 4 (WORLD) : Building completion and finishing (4330)

ISIC 4 (WORLD) : Other construction installation (4329)