1. 3M Company
2. Adhesive Technologies Corp.
3. ARDEX GmbH
4. Ashland Inc.
5. Avery Dennison Corporation
6. BASF SE
7. Bostik SA
8. DAP Products Inc.
9. Don Construction Products (DCP) Limited
10. Flextile Ltd
11. Fosroc Inc.
12. Franklin International Inc.
13. Gorilla Glue Inc.
14. H.B. Fuller Company
15. Henkel AG & Co. KGaA