List of Participants

CENTURY WATER SYSTEMS & TECHNOLOGIES PTE. LTD.

ECOLOGICAL ASIA PTE. LTD.

FLUENCE WATER SINGAPORE PTE. LTD.

HYDROLEAP PTE. LTD.

PLANTEC ASIA PACIFIC PTE. LTD.

SINGAPORE WATER ASSOCIATION

VALUE VALVES PTE. LTD.

BUENO TECHNOLOGY CO., LTD.

PASSAL CO., LTD.

STREAMING INTERNATIONAL TRADING CO., LTD.

3V ENGINEERING SOLUTIONS CO., LTD.

AMORNMONGKOL CO., LTD.

BAAN BE SMILE CO., LTD.

BRENNTAG INGREDIENTS (THAILAND) PUBLIC CO., LTD.

C.C. KENDENSHA CO., LTD.

C.M.P. GROUP

CARBON THAI CO., LTD.

CHULA ENGINEER

DEMARC TRADING CO., LTD.

DEPARTMENT OF CLIMATE CHANGE AND ENVIRONMENT (DCCE)

EBARA (THAILAND) LIMITED

ENCOTEC CO., LTD.

ENDRESS+HAUSER (THAILAND) LTD.

FUNCTION INTERNATIONAL PUBLIC COMPANY LIMITED

GENBINA ENGINEERING CO., LTD.