Roseanne Wincek is a venture capitalist and founder from Cleveland, Ohio. She is currently a VC at Renegade Partners, a startup investment firm. Roseanne studied chemistry at the University of California, Berkeley, and eventually dropped out of her PhD program. Later on, she pursued her interest in biophysics, earning her MA degree also from UC Berkeley. She then went on to earn her MBA from Stanford University.

Roseanne has worked with several well-known companies such as MasterClass, Compass, Glossier, Looker, KeepTruckin, and CodaHq. She has also co-founded and is a managing director at Renegade Partners.

With her scientific background and experience in startups, Roseanne brings a unique perspective and expertise to the venture capital industry.