B2Z • Civil engineering and building industry consultants,Ans

NACE-BEL (BE 2025) : Other liberal professions and professional, scientific and technical activities n.e.c. (74999)

NACE Rev.2.1 (EU 2025) : All other professional, scientific and technical activities n.e.c. (7499)

NACE-BEL (BE 2025) : Engineering activities and technical consultancy, except activities of land surveyors (71121)

NACE Rev.2.1 (EU 2025) : Engineering activities and related technical consultancy (7112)

NACE-BEL (BE 2025) : Business and other management consultancy activities (70200)

NACE Rev.2.1 (EU 2025) : Business and other management consultancy activities (7020)

NACE-BEL (BE 2025) : Rental and operating of own or leased non-residential real estate, except land (68203)

NACE Rev.2.1 (EU 2025) : Rental and operating of own or leased real estate (6820)

NACE-BEL (BE 2025) : Rental and operating of own or leased residential real estate, except social housing (68201)

NACE-BEL (BE 2008) : Letting and exploitation of clean or rented residential real goods, except social housing (68201)

NACE Rev.2 (EU 2008) : Rental and operating of own or leased real estate (6820)

NACE-BEL (BE 2008) : Letting and exploitation of clean or rented nonresidential real goods, except grounds (68203)

NACE-BEL (BE 2008) : Business and other management consultancy activities (70220)

NACE Rev.2 (EU 2008) : Business and other management consultancy activities (7022)

NACE-BEL (BE 2008) : Other specialized, scientific and technical activities (74909)

NACE Rev.2 (EU 2008) : Other professional, scientific and technical activities n.e.c. (7490)

NACE-BEL (BE 2008) : Activities of engineering and technical councils, except activities of the geometricians (71121)

NACE Rev.2 (EU 2008) : Engineering activities and related technical consultancy (7112)

ISIC 4 (WORLD) : Real estate activities with own or leased property (6810)

ISIC 4 (WORLD) : Management consultancy activities (7020)

ISIC 4 (WORLD) : Other professional, scientific and technical activities n.e.c. (7490)

ISIC 4 (WORLD) : Architectural and engineering activities and related technical consultancy (7110)