Dr. Gyen Ming Angel

Wednesday, 27 May 2026

Dr Gyen Ming Angel is the Managing Director at Prosemino, the first lab-based venture studio focused on climate and energy startups.

Prosemino co-founds, invests in and builds climate & energy tech startups, taking them from concept through to seed investment in its labs in Canada Water, London. Its portfolio includes Sention Technologies (advanced battery diagnostics) and Redoxion (li-ion battery materials), alongside ventures in hydrogen electrolysers, supercapacitors, methane mitigation and beyond.

Balancing the roles of investor and builder, Gyen works closely with scientists and entrepreneurs to translate breakthrough research into scalable businesses. He oversees Prosemino’s venture team, supporting portfolio companies in technical development, commercial strategy, IP, and fundraising. Prior to Prosemino, he worked with startups across feasibility studies, product development, and early growth. He holds a PhD in Chemical Engineering from University College London, where he focused on nanomaterials for energy storage and conversion applications.