Climb Bio, Inc. operates as a clinical-stage biotechnology company. It develops therapeutics for patients with immune-mediated diseases. Its lead product candidate, budoprutug, is an anti-CD19 antibody designed for a broad range of B-cell mediated diseases. The company was founded by Andrew D. Levin and Valerie Morisset on October 18, 2018 and is headquartered in Wilmington, DE.