Erasca, Inc. is a clinical stage precision oncology company. It focuses on discovering, developing, and commercializing therapies for patients with RAS/MAPK pathway-driven cancers. It has assembled a wholly owned or controlled RAS/MAPK pathway focused pipeline comprising modality-agnostic programs. The company was founded by Jonathan E. Lim and Kevan Shokat on July 2, 2018 and is headquartered in San Diego, CA.