Key Players (this may not be a complete list and extra companies can be added upon request):
Akzo Nobel N.V.
BASF SE
Berkshire Hathaway
Clariant AG
Corbion N.V.
DowDuPont Inc.
Kemin Industries Inc.
Kemira OYJ
Lanxess AG
Lonza Group AG
Solvay S.A.
The Lubrizol Corporation
Thor Group Limited
Troy Corporation