VEOLIA INDIA PVT. LTD.
YASASU ENVIRONMENT MANAGEMENT SERVICES
SHANTA COLIBRI INDIA
WOCKHARD FOUNDATION
METITO UTILITIES LIMITED
CANADIAN CRYSTALLINE WATER INDIA
ION EXCHANGE INDIA
AMRL HI-TECH CITY
WATERLIFE INDIA PVT. LTD.
ORGANIC RECYCLING SYSTEMS PVT. LTD. , INDIA.
ENGAS, UK.
ALMAR WATER SOLUTIONS
XYLEM, USA.
SWAN NETWORK FORUM