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Our Leaders

Our team has over rich experience in API development, custom synthesis, process R&D and analytical solutions.
Through our cost effective and efficient services, we have carved a niche for ourselves within a short period of time.

Mr. Atsushi Tsumori

Mr. Atsushi Tsumori is the Director of Tosco Pharmachem Pvt Ltd who holds a degree in applied synthetic chemistry and engaged in the research of Organometallic Complex at Organometallic Chemistry Laboratories of “RIKEN” the largest comprehensive research institution in Japan. In 1995, he entered Sigma-Aldrich, Japan (Merck Japan), worked for technical service department. In 1997 became a director of TOSCO CO., LTD. and started exclusive distribution of various pharmaceutical intermediates and fluorine compounds of overseas producers in Japanese market. In 2000 became CEO of TOSCO CO., LTD.​

Mr. Atsushi Tsumori​

Founder and Director​​

Mr. Srinivasa Raju Kanumuri (Mr. Vasu) is the Managing Director of Tosco Pharmachem Pvt Ltd who holds a Bachelor’s Degree in Chemistry. He has about 15 years of pharmaceutical industrial experience in production, sourcing, and business development. He aligns the company’s strategic vision by mentioning and motivating the management and corporate affair functions of the company. He is responsible for the overall strategy, operations, and business growth of the organization.

Mr. K. Srinivasa Raju (Vasu)

Managing Director
Mr. Srinivasa Raju Kanumuri