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Hamari Chemicals, was established in 1948 in Osaka, Japan and has specialized in the manufacture of APIs and pharmaceutical intermediates. For over 50 years, we have custom manufactured high quality pharmaceutical with reliability and flexibility, the ability to quickly meet and satisfy customer needs.

Two production sites cover pilot to large scale manufacturing in strict accordance with cGMP. Our Yonezawa site was registered DMF for FDA and the latest FDA inspection approval was on April 2006.

Audits are also conducted regularly not only by domestic customers but also by clients in North America and Western Europe, thus ensuring smooth production while minimizing the period from development to validation.

“Technology, Our Life”
Hamari’s motto reflects the significance we place on utilizing our unique and advanced research and technological know-how to create active pharmaceuticals and intermediates which are both environmentally safe and beneficial to society.