Martin Rajcan works across three different investing roles simultaneously—as a Venture Partner at Blue Bear Capital (U.S. climate/energy), General Partner at KAYA VC (Central & Eastern Europe), and through his own angel platform Tenet Global—giving him an unusually cross-regional perspective that he uses to share insights between different markets and investment stages. He brings a CFO background from his previous role at Priori Data and focuses heavily on helping founders with detailed financial modeling and unit economics rather than just providing capital.