Water collection, treatment and supply

Activity scope

Water collection, treatment and supply

This activity belongs to Water & environmental services / Water supply. The classification describes economic activities; company inclusion still requires a qualifying business record.

Company records are currently classified at division level. These results cover the broader division, not confirmed matches to this specific activity.

Classification source

United Nations Statistics Division, ISIC Revision 4. Official English structure retrieved October 3, 2026. Broad navigation labels are simplified by COMPANY CORE.

Revision 5 is a separate standard. This directory keeps Revision 4 identifiers for compatibility with its existing records.