Jonathan Rowntree

Jonathan Rowntree is the chief executive of U.S.-based Niron Magnetics, a cutting-edge company that specializes in the production of rare-earth-free permanent magnets. Rowntree's leadership is pivotal as the company develops alternatives to rare-earth materials, aiming to enhance American manufacturing and reduce reliance on foreign supply chains, particularly in light of recent geopolitical tensions surrounding rare-earth exports.