Leon Mishkis is the Chief Operating Officer at NewtonX, a leading B2B research firm known for delivering high-quality, verifiable insights. At NewtonX, Leon drives growth, revenue, and all client-facing operations, shaping the company’s strategic direction. With extensive experience in building and scaling businesses, he has a proven track record of leveraging research to fuel decision-making, business development, and innovation. Before joining NewtonX, Leon was an Engagement Manager at McKinsey, where he developed growth strategies for pre-IPO companies across Europe and North America and supported the firm’s venture practice, Fuel by McKinsey. He also worked closely with McKinsey's Global Managing Partner on response programs for Fortune 2000 CEOs during COVID-19.