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§ Venture Capital · New York City, NY, USA
Venture capital firm investing in biotech therapeutics, helping founders build companies for drug discovery and development.
Founded in 2022 by Alexis Borisy, Zach Weinberg, and Christoph Lengauer, Curie Bio is a venture capital firm based in Manhattan investing in early stage biotechnology companies to help founders discover important new medicines. The organization focuses on seed and Series A funding rounds, acting as an operating partner that provides support from drug hunters to ensure startups reach clinical milestones capital efficiently. Operating with between 101 and 200 employees, the firm manages one billion two hundred million dollars in assets and launched a venture fund exceeding 500 million dollars in 2023. Under managing partner Greg Carven, the firm invests directly into existing entities, creates focused spinouts, and assists founders in building companies from scratch. Demonstrating this model, the firm graduated its first startup, Forward Therapeutics, in 2023 and released its Founder Guide for the first quarter of 2026.
Key people at Curie.Bio.
Curie.Bio was founded in 2022 by Alexis A. Borisy (Co-Founder & Chairman) and Christoph Lengauer (Co-Founder and CSO).
Curie.Bio is a founder-focused venture capital firm dedicated to helping scientists and entrepreneurs launch and scale biotech therapeutics companies. Its mission centers on lowering the barriers for founders by combining seed-stage investment with hands-on operational support, acting as both a financial backer and a “drug discovery co-pilot.” The firm invests primarily in early-stage biotech startups, with a focus on therapeutics, and provides founders with access to deep industry expertise, strategic guidance, and a network of top-tier drug hunters and vendors. By doing so, Curie.Bio aims to increase the likelihood of successful drug development and empower founders to retain control and ownership of their companies.
Founded in 2023 by Alexis Borisy, Christoph Lengauer, and Zach Weinberg, Curie.Bio emerged from the founders’ extensive experience in biotech venture capital and company building. Borisy and Lengauer previously helped launch and scale several successful biotech firms through Third Rock Ventures, while Weinberg brought experience from Alphabet (Google) and a track record of founding and scaling healthcare startups. The trio recognized a gap in the biotech ecosystem: many brilliant scientists lacked the operational know-how to navigate the complexities of launching and growing a company. Curie.Bio was created to bridge that gap, combining deep scientific expertise with a founder-first approach to venture capital.
Curie.Bio is riding the wave of a growing trend toward founder-centric, operator-led venture capital in biotech. As the cost and complexity of drug development continue to rise, there is increasing demand for investors who can provide not just capital but also deep operational expertise. Curie.Bio’s model is particularly well-suited to the current landscape, where scientific innovation is outpacing the ability of many founders to commercialize their discoveries. By lowering the barriers to entry and providing a robust support system, Curie.Bio is helping to democratize biotech entrepreneurship and accelerate the pace of medical innovation.
Curie.Bio is poised to become a major force in the biotech venture ecosystem, setting a new standard for how early-stage therapeutics companies are launched and supported. As the firm continues to expand its portfolio and refine its operating model, it is likely to influence how other investors approach biotech venture capital, potentially inspiring a wave of similar “co-pilot” funds. The future of biotech innovation will increasingly depend on the ability of firms like Curie.Bio to empower founders with both capital and expertise, ensuring that groundbreaking science can translate into real-world therapies.
Curie.Bio was founded in 2022 by Alexis A. Borisy (Co-Founder & Chairman) and Christoph Lengauer (Co-Founder and CSO).
Key people at Curie.Bio.
Curie.Bio has more than 26 tracked investments across 23 companies. The latest tracked deal is $775.0M Series A in R1 Therapeutics in March 2026.