Excellence in API Development, Compliance, and Scale-Up
sai sri heterocyclics was established in 2010. We are leading manufacturers of high-quality generic Active Pharmaceutical Ingredients (APIs), based in Hyderabad, India. We are a part of the Virchow Group of Companies. We are dedicated to providing affordable, reliable, and globally compliant APIs to pharmaceutical companies around the world. With a focus on scalable production, regulatory precision, and deep scientific expertise, we support partners in both regulated and semi-regulated markets.
Our Hyderabad Unit 2 API Facility is approved by major global regulatory agencies, including the USFDA, WHO-GMP EDQM, and KFDA. These certifications are a testament to our commitment to quality, safety, and adherence to international manufacturing standards. Additionally, our compliance with CDSCO and other Indian regulatory bodies ensures transparency and efficiency in domestic operations.

