Albemarle Corporation
Aquasol
Buckman Laboratories (Pty) Ltd. (Bulab Holdings Inc.)
Coogee Chemicals Pty Ltd. Ecolab Inc. IWTS Group Pty Ltd. IXOM Limited
Kemira Oyj
S.P.C.M. SA (SNF Holding Company)
Solenis International LLC
Solenis LLC
Solvay S.A. The Dow Chemical Company
Veolia Environnement S.A.