Harry founded the Climate Division for Kataman in 2021 at its headquarters in St. Louis, Missouri. He began as a trader of the US Compliance Carbon Markets and the Head of Voluntary Carbon Trading before relocating to London to build out the Voluntary Carbon business. Before joining Kataman, Harry worked in Procurement at The Kraft-Heinz Company (NASDAQ: KHC) where he learned commodities trading, negotiated marketing contracts, and worked closely with senior management on procurement strategy. He also brings several years of consulting experience working for start-ups and businesses in the Midwestern United States. Harry graduated with Honors from the University of Chicago with a Bachelors in History.