4Bio Capital
London, England4biocapital.com
Overview
4BIO Capital is an international venture capital firm focused solely on the advanced therapies sector. 4BIO's objective is to invest in, support, and grow early-stage companies developing treatments in areas of high unmet medical need, with the ultimate goal of ensuring access to these potentially curative therapies for all patients. Specifically, it looks for viable, high-quality opportunities in cell and gene therapy, RNA-based therapy, targeted therapies, and the microbiome.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Cytospire Therapeutics | May 2026 | Series A | Lead |
| Ray Therapeutics | Apr 2026 | Series B | Co-investor |
| Trogenix | Oct 2025 | Series A | Co-investor |
| Actithera | Jul 2025 | Series A | Lead |
| NV Therapeutics | Mar 2025 | Seed | Lead |
Key People
Dima Kuzmin
Managing Partner
Brian McVeigh
Venture Partner
Tay Salimullah
Venture Partner
Natalie Johnston
Principal
Kieran Mudryy
Partner, General Counsel
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.