Henkel; H.B. Fuller; Arkema (Bostik); Sika; Dowdupont; DIC; 3M; Illinois Tool Works; Ashland; Mapei; Pidilite Industries; Franklin International; Huber Group; Alfa International Corporation; Ashland Inc. (US); Akzo Nobel N.V. (Netherlands); PPG Industries Inc. (US); Evonik; Avery Dennison Corporation; Bayer Material Science; Lord Corporation; Scigrip Adhesives; Ardex; Permabond; Paramelt; Jowat