Konstantine Drakonakis has founded or operated four companies—6K, Katharos, PlazMod, and Ommio Health—and built a background as a licensed engineer working in environmental and civil systems before moving into climate and deep-tech investing, where he has helped build a portfolio of 40 companies across more than 100 transactions and over $1 billion in syndication, with board roles at technical companies like Amastan, EpiEP, Biorez, TearSolutions, Affinimark, and Iridia. His view of climate tech extends beyond renewables to public health, infrastructure, waste systems, agriculture, and mobility, an outlook that traces back to his Yale research on circular economy systems and materials flows like nickel stocks in New Haven.