Siam Pharmaceutical Co., Ltd, was established in 1966 as a small distribution oriented company and has since grown to become a leader in the domestic pharmaceuticals market with distribution networks throughout Thailand and Southeast Asia.

At Siam Pharmaceutical, we take pride in making quality pharmaceutical products affordable. To achieve this, Siam Bheasach Co. Ltd. a GMP (good manufacturing practice) certified facility was set up with the capability to produce all pharmaceutical dosage forms: injectable, topical, oral preparations. To ensure quality, efficacy and safety of our products, we also conduct bioequivalent studies and clinical studies of our products at various academic institutions.

Our manufacturing plants are ISO 9000 and aIso 14001 certified. In 2002, Siam Bheasach's laboratory was the first pharmaceutical laboratory in Thailand to be ISO/IEC 17025 certified aligning the laboratory's capability to test various products with reliable results with international standard.

As we reflect upon our past accomplishments and look forward with enthusiasm to the future, Siam Pharmaceutical is grateful to our dedicated employees, our management, and all who have contributed to our progress. We are particularly appreciative to the public who have given us their trust and support. Siam Pharmaceutical will continue to cherish this trust and uphold our philosophy of making high quality pharmaceutical products accessible to the community in which we serve.