3M
ENTEGRIS
FLOWSERVE CORP.
GRUNDFOS HOLDING A/S
HANGZHOU FUYANG BONA WATER PURIFICATION EQUIPMENT CO. LTD.
HYDRANAUTICS (A NITTO GROUP COMPANY)
HYDROPHILE RO COMPONENTS
KOVALUS SEPARATION SOLUTIONS
KSB SE & CO. KGAA
PARKER HANNIFIN CORP.
PENTAIR
SHAKTI PUMPS (INDIA) LTD.
TORAY INDUSTRIES INC.
VEOLIA
XYLEM