1. AMWAY
2. TATA CHEMICALS LTD
3. LG ELECTRONICS
INC
4. EUREKA FORBES LIMITED
5. A. O. SMITH CORPORATION
6. BEST WATER TECHNOLOGY
7. KENT RO SYSTEM LTD.
8. PANASONIC CORPORATION
9. SUEZ WATER TECHNOLOGIES & SOLUTIONS (SUEZ)
10. ABSOLUTELY WATER
11. AFRICAN WATER PURIFICATION
12. AQUAMAT SA (PTY) LTD
13. PURE-PRO WATER CORPORATION
14. BRITA GMBH (THE CLOROX COMPANY)
15. AQUASANA INC.