John Schweizer

John Schweizer is a seasoned communications professional currently serving as the Communications Manager and global director of communications at Leilac, where the focus is on advancing decarbonization solutions for the cement and lime industries. With extensive experience at notable organizations, including The Tantalus Group, IBM, and Renault-Nissan-Mitsubishi, John has effectively led change management and developed collaboration tools for large communications teams. Prior roles span across Microsoft, where John managed international PR teams and crisis communication strategies, as well as The Economist, and AT&T, where a diverse management career included leading consumer affairs. Academic credentials include a BA in History and Economics from Pomona College and a brief educational stint at the University of Oxford.