Henkel AG & Co. KGaA (Germany)
Bostik (France)
Sika AG (Switzerland)
Dow (US)
3M (US)
Wacker Chemie AG (Germany)
H.B. Fuller (US)
Dymax (US)
Tosoh Corporation (Japan)
DELO (Germany)
Permabond LLC (UK)
and Shin-Etsu Chemical Co. Ltd (Japan) among others