AB Enzymes
Achitex Minerva SpA
Archroma Management GmbH
Arkema S.A. BASF SE
Chemipol (Kothari Group of Industries)
Covestro AG
Croda International PLC
Evonik Industries AG
Huntsman Corporation
Kemira Oyj
Kiri Industries Limited (KIL)
Lanxess AG
Nouryon Holding B.V. Rudolf GmbH
Solvay S.A. The Dow Chemical Company
The Lubrizol Corporation
Wacker Chemie AG