ENVIRO ENGINEERING • Technical environmental contractors and services NES,Alken

NACE-BEL (BE 2008) : Other information service activities n.e.c. (63990)

NACE Rev.2 (EU 2008) : Other information service activities n.e.c. (6399)

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) : Business and other management consultancy activities (70220)

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

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)

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

NACE-BEL (BE 2025) : Other information service activities (63920)

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

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

ISIC 4 (WORLD) : Other information service activities n.e.c. (6399)

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

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

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

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

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

NACE Rev.2.1 (EU 2025) : Patent brokering and marketing service activities (7491)

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

NACE Rev.2.1 (EU 2025) : Other information service activities (6392)