Filtec - A water management company that specialises in offering water treatment services to ensure healthy water consumption.
https://www.filtecwater.com/nz/
Water NZ - Promoting and enabling the sustainable management and development of the water environment.
https://www.waternz.org.nz/
Watercare - An organisation engaged in water management through activities like water restrictions.
https://www.watercare.co.nz/