Michigan Agricultural Commodities (MAC)
Michigan/South Ontario Chapter
Adam Geers is the Vice president of Operations for Michigan Agricultural Commodities (MAC) which is the largest grain handler in Michigan. Adam has spent his entire professional career working for MAC, which was founded by his grandfather in 1976. Adam began working for MAC as an intern in 2003 and has served in several roles during his career, including Grain Operations, Merchandising and Facility Management. In his current leadership role, he strives to maintain the family environment and values that the company was founded on.
Juan Pablo manages booth sales, exhibitor relations and sponsorship program sales and production. He joined GEAPS staff team in September 2024.
Kari manages GEAPS’ digital and printed communications materials. She handles publication of the In-Grain newsletter as well as the Buyer’s Guide and Directory. She joined the GEAPS staff team in 2025.