1. Aeroflex USA Inc.
2. Armacell International SA
3. ASTORPLAST Klebetechnik GmbH
4. BASF SE
5. Covestro AG
6. Hira Industries LLC
7. Huamei Energy-saving Technology Group Co. Ltd.
8. K-Flex USA LLC
9. NMC SA
10. ODE Insulation
11. Rubberlite. Inc.
12. Saint-Gobain
13. Softex Industrial Products Pvt. Ltd.
14. Utah Foam Products Inc.
15. Zotefoams PLC