Natural Resources >> CEO Interviews >> September 7, 2025

Bryon McGregor is President, Chief Executive Officer and Director of Alto Ingredients Inc. Mr. McGregor has over 35 years of executive leadership, industrial project management and finance experience. Named CEO in 2023 and elected to the board of directors in 2024, Mr. McGregor joined Alto Ingredients in 2008 as Vice President Finance/Treasurer and was later appointed Chief Financial Officer in 2009. He served as Brokerage Treasurer for E*TRADE Financial, overseeing Europe and Asian treasury operations, where his responsibilities included international and U.S. brokerage treasury operations, corporate finance, and investor relations. Prior to that, as Manager, Global Head of Project Finance at BP (formerly ARCO), Mr. McGregor was responsible for the development of and managing investments in global industrial and infrastructure projects, including a multi-billion dollar LNG project in Indonesia, a $3 billion heavy-oil project in Venezuela, over $1 billion in regasification and natural gas pipeline projects, and over a $1 billion in various other energy and chemical investments located both domestically and internationally. When at Credit Suisse, he developed limited-recourse financing opportunities globally in excess of $8 billion in energy, petrochemical, mining, infrastructure, telecommunications, as well as facilitated M&A for clients. Mr. McGregor has a B.S. degree in Business Management from Brigham Young University. Profile
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TWST: Bryon, please give us an overview of Alto Ingredients and its history.
Mr. McGregor: Sure. Alto Ingredients transforms feedstock,