Roseanne Wincek

Roseanne Wincek

VC

Co-Founder & Managing Director, Renegade Partners

Scientist-turned-VC backing AI and fintech founders

San Francisco, CA, USA$2M–$10M checks8 notable investments
Series A
AIFintechEnterprise SaaSInfrastructureConsumer

Background

Roseanne Wincek is Co-Founder and Managing Director of Renegade Partners, co-founded with Renata Quintini in 2020. She holds an MA in Biophysics from UC Berkeley and an MBA from Stanford, and applies a scientific, rigorous approach to evaluating companies. Prior to Renegade, she was Principal at IVP and Principal at Canaan Partners. Her pre-Renegade investments include Glossier, Wise, Looker (acquired by Google), MasterClass, and Motive. Renegade manages $228M in AUM across 23+ portfolio companies focused on the Supercritical phase of growth.

Investment Thesis

Invests in AI & ML, Fintech, Vertical SaaS, Infrastructure, and Consumer at Series A; focuses on companies past product-market fit that need help scaling org structure and talent.

Investment Focus

Stages

Series A

Typical check: $2M–$10M

Sectors

AIFintechEnterprise SaaSInfrastructureConsumer

Based in: San Francisco, CA, USA (North America)

Notable Investments

Last updated: Jun 11, 2026