ATLANTA, GEORGIA (October 29, 2025) – J.M. Huber Corporation (Huber) announced today that Glenn M. Fish has been named President & CEO of the Company by a unanimous vote of the Huber Board of Directors. He will succeed Gretchen McClain, who will be stepping down from her role on December 10, 2025.  

Glenn has served as Huber’s Executive Vice President (EVP) & Chief Financial Officer (CFO) since 2023. During his time at Huber, he has successfully evolved the organizational structure, succession and talent strategy within the Corporate Finance, Accounting and Tax functions and has contributed significantly to Huber’s long-term portfolio strategy. He played an instrumental role in the divestiture of CP Kelco to Tate & Lyle (T&L) in 2024 and has represented Huber on T&L’s Board post-transaction.  

“The Board and I have had the pleasure of working with Glenn since he joined Huber in 2023,” shares Gretchen, who has served as Huber’s President & CEO since 2022. “Since his first day at the Company, he has consistently exemplified the Huber Principles and proven himself to be a strategic, forward-thinking leader with deep breadth of experience in finance, business operations and general management in manufacturing companies similar in size and complexity to Huber’s. He has a clear understanding of the unique values of a family-owned company and will continue Huber’s work in shaping the communities where we work and live, advancing sustainability and fostering innovation.”  

Glenn brings a wealth of experience from his long-tenured career to this role. Prior to joining Huber, he most recently served as the EVP & CFO of Vibrantz Technologies Inc., a leading specialty chemicals and advanced materials company. His prior positions also include EVP & COO and EVP & CFO of Tekni-Plex, as well as senior leadership roles at Portola Packaging Inc. and Alcan Packaging. He has an MBA from DePaul University, a Bachelor of Science from Northern Illinois University, and is a Certified Public Accountant and Certified Management Accountant.   

“I am honored to have been selected to serve as Huber’s next CEO and for the opportunity to follow in the footsteps of such an incredible leader like Gretchen” says Glenn. “I look forward to leading this principled, family-owned enterprise and working closely with our talented teams across the Huber portfolio to drive future growth and new solutions for our valued customers.” 

About J.M. Huber Corporation 

J.M. Huber Corporation, headquartered in Atlanta, Georgia (US), operates, partners and invests in a diverse portfolio of businesses. We operate Huber Engineered Materials, Huber Engineered Woods and Huber Resources Corp. We are investors in Tate & Lyle (LSE: TATE.L), KaMin and timberlands in the U.S, and are part of Tate & Lyle’s Board of Directors.  

With locations around the world, our businesses create products used in a broad range of applications including personal care, food and beverage, agricultural nutrients and adjuvants, building materials, flame retardants and smoke suppressants, while also providing sustainable forestry services. Founded in 1883, Huber is one of the largest family-owned companies based in the US.