The Principia Biopharma Mafia
6 people came through Principia Biopharma and went on to found or lead other companies.
Peter ThompsonDirectorFounded Cleave Biosciences +4Peter Thompson, M.D.Chairman of the BoardFounded Cleave Biosciences +4Mike DybbsDirectorFounded Kalaris Therapeutics, Inc.Richard A. MillerFounder, President, CEO and DirectorFounded Corvus PharmaceuticalsMartin BablerExecutive Officer, DirectorFounded AlumisSrinivas AkkarajuDirectorFounded Kalaris Therapeutics, Inc.
Frequently asked questions
- What is the Principia Biopharma mafia?
- The Principia Biopharma mafia is the network of 6 people who came through Principia Biopharma and went on to found or lead other companies, including Cleave Biosciences, Kalaris Therapeutics, Inc., Corvus Pharmaceuticals, Alumis.
- Who is in the Principia Biopharma mafia?
- Notable members include Peter Thompson (Cleave Biosciences), Peter Thompson, M.D. (Cleave Biosciences), Mike Dybbs (Kalaris Therapeutics, Inc.), Richard A. Miller (Corvus Pharmaceuticals), Martin Babler (Alumis), Srinivas Akkaraju (Kalaris Therapeutics, Inc.).
- What companies did Principia Biopharma alumni found?
- Companies founded by Principia Biopharma alumni include Cleave Biosciences, Kalaris Therapeutics, Inc., Corvus Pharmaceuticals, Alumis.





