Post Promotes Two From Within: COO and CFO

Dec. 4, 2022

Matt Mainer adds CFO title and Jeff Zadoks adds COO title.

Post Holdings Inc. made two C-level promotions effective Dec. 1. Jeff Zadoks, Executive Vice President and Chief Financial Officer, gives up the CFO title to add that of Chief Operating Officer. Taking over as CFO is Matt Mainer, who retains his titles as Senior Vice President and Treasurer.

Zadoks joined Post in 2011 as Corporate Controller and was named Chief Financial Officer in 2014 and Executive Vice President in 2017.

Mainer joined Post in 2015 as Vice President and Treasurer. Prior to his experience at Post, Mainer served as the Assistant Treasurer at Mallinckrodt Pharmaceuticals and as Vice President and Treasurer at ESCO Technologies.

About the Author

Dave Fusaro | Editor in Chief

Dave Fusaro has served as editor in chief of Food Processing magazine since 2003. Dave has 30 years experience in food & beverage industry journalism and has won several national ASBPE writing awards for his Food Processing stories. Dave has been interviewed on CNN, quoted in national newspapers and he authored a 200-page market research report on the milk industry. Formerly an award-winning newspaper reporter who specialized in business writing, he holds a BA in journalism from Marquette University. Prior to joining Food Processing, Dave was Editor-In-Chief of Dairy Foods and was Managing Editor of Prepared Foods.