Gwenyth Castro

Gwenyth Castro is the Chief Executive Officer of Binarly, the firmware and software supply-chain security company behind the Binarly Transparency Platform. Appointed in March 2026, she stepped into the CEO seat after founder Alex Matrosov moved to the board. Before Binarly she spent roughly 15 years helping build and scale the offensive security firm Bishop Fox, rising to Chief of Staff to the CEO, where she ran cross-functional strategy and global expansion. A Stanford Certified Project Manager, Castro is an operator's operator - the person who turns deep research and patented technology into enterprise revenue, partnerships, and trust with customers like Meta and Dell.