LOADING...
Meet Claire Mazumdar, Kiran Mazumdar-Shaw's successor at Biocon
Claire is currently the CEO of Bicara Therapeutics

Meet Claire Mazumdar, Kiran Mazumdar-Shaw's successor at Biocon

May 05, 2026
01:16 pm

What's the story

Kiran Mazumdar-Shaw, the Founder and Chairperson of Biocon, is considering a succession plan for the company. According to a report by Fortune India, she sees her niece Claire Mazumdar as potential successor. "I am the sole owner of Biocon, and I need to make sure that I put it in good hands," said Mazumdar-Shaw, adding, "I have seen my niece Claire as my successor, because I think she has proved to me that she can run a company."

Career highlights

Claire Mazumdar is the CEO of Bicara Therapeutics

Claire is the CEO of Bicara Therapeutics, a US-based biotech company incubated by Biocon and listed on Nasdaq. She has a degree in Biological Engineering from MIT, an MBA from Stanford Graduate School of Business, and a PhD in Cancer Biology from Stanford School of Medicine. Claire became CEO of Bicara in 2018 and took it public in 2024.

Industry impact

Claire has extensive experience in the biotech sector

Under Mazumdar's leadership, Bicara Therapeutics has seen its market cap exceed $1.6 billion, even though its lead cancer therapy is still in clinical trials. Prior to this, she was with Rheos Medicines where she helped forge a major partnership with Roche. At Third Rock Ventures, she worked on company creation and supported business development initiatives across the firm's portfolio.

Advertisement

Support

She will transition into her role at the right time

Claire is also on the Board of Directors of Relay Therapeutics and Noora Health, a non-profit that trains family caregivers to improve patient outcomes. Mazumdar-Shaw said that Claire will transition into her role at the right time, but she isn't planning to retire just yet.

Advertisement

Company evolution

Biocon recently saw a major organizational overhaul

Biocon has recently undergone a major organizational overhaul, merging its generics and biologics businesses, simplifying its structure, and also reducing debt. The company's biosimilars business now accounts for almost 60% of revenue, with 12 products already commercialized, and around 20 more in the pipeline. Amid succession-related developments, Biocon's stock was trading at ₹365.85 on the BSE today at the time of writing.

Advertisement