International Flavors & Fragrances Inc.
Ashland
DuPont
BASF SE
Kerry Group plc
Roquette Fr?res
Merck
Associated British Foods plc (SPI Pharma)
ADM
Wacker Chemie AG
Berkshire Hathaway Inc. (The Lubrizol Corporation)
Dow
BPSI Holdings LLC (Colorcon)
DFE Pharma
Croda International Plc