The Commerce Trust Team

Meet the people spearheading the more personalized approach to building wealth.


Mendy Diel

Vice President, Private Banking Relationship Manager

Mendy is a private banking relationship manager with Commerce Trust. As a member of the private client team and an experienced, tenured private banker, she and her dedicated client support staff are responsible for ensuring each client’s experience with Commerce Trust exceeds expectations. Her specific responsibilities include management of our clients’ day to-day banking, cash management, and credit needs, while also helping them navigate the wide array of our financial services to find the solutions that best fit their circumstances. Additionally, she manages the Central Missouri Region private banking group.

Mendy has a Bachelor of Science from the University of Central Missouri. She serves as a board member at the Women’s Intersport Network (WIN) and Boone County History & Culture, where she also serves and treasurer and endowment trustee. Mendy is a member of the Greater Missouri Leadership Foundation, Junior League of Columbia, Columbia Golf Foundation, and Women’s Network. 

Start a conversation with Mendy

 573-886-5368    Connect on LinkedIn

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