One World. One Quality.
Established in 1982 by Peter Werth, ChemWerth is a full service generic active pharmaceutical ingredient (API) development and supply company providing cGMP quality APIs to regulated markets worldwide. ChemWerth is a global company headquartered in the United States, with offices in China and India.
Through exclusive development and CMO partnerships, ChemWerth provides expertise in new product selection & development; regulatory & compliance support; and secure supply chain logistics
Our Team

Peter J. Werth
Chief Executive
Officer
Vincent Asaro
Chief Financial
Officer
Marco D’Urso
Senior Vice President
Regulatory & Compliance
Vi Nguyen
Senior Vice President
Sales & International Business Development

Madhu Rao
Strategic Business Partner
ChemWerth India
Dr. Xiping Su
Senior Vice President
Scientific Affairs
Jim Yin
GM, ChemWerth China &
Senior Advisor, ChemWerth