1. GlaxoSmithkline Pharmaceutical Sdn. Bhd.
2. Pfizer (Malaysia) Sdn Bhd
3. Sanofi-Aventis (Malaysia) Sdn. Bhd.
4. Astrazeneca Sdn. Bhd.
5. Roche (Malaysia) Sdn. Bhd.
6. Bayer Co. (Malaysia) Sdn Bhd
7. Cipla Malaysia Sdn Bhd