Lake Michigan Credit Union names Rob Arnoys Vice President of Treasury Management

GRAND RAPIDS, MI (November 3, 2020) — Lake Michigan Credit Union (LMCU), is pleased to announce the hiring of Rob Arnoys as Vice President of Treasury Management.

Rob brings over 31 years of banking experience to his new role at LMCU.He is a proven leader with experience guiding large teams through the development and execution of complex strategies and the creation of excellent customer experiences. Throughout his career, Rob has held a variety of management roles in several key areas including retail, sales and operations as well as other strategic leadership assignments.He received his Bachelor of Arts degree, in both Business Administration and Communications, from Hope College and his MBA from Western Michigan University.

LMCU’sSenior Vice President, Retail Operations, Sara Kemperman, expressed excitement about Rob’s appointment, commenting, “Rob brings a tremendous amount of enthusiasm and deep experience to our team. He embodiesLMCU’s commitment to giving back to both our members and the many communities we serve.As a lifelong resident of the Greater Grand Rapids area, Rob knows many local business owners, understands the West Michigan market and has a strong community network earned through his service on multiple community boards. I look forward to working with Rob and expect that his leadership of our Treasury Management group will take our service to the next level for our business members.”

Rob said he was drawn to LMCU because, “he’s excited to provide exceptional products and customized solutions that can help our business membersmaximize their cash flow, streamline operations, and create better efficiencies. Our job is to ensure that business leaders can focus on what they do best – running their business and serving their customers. I’m proud to join the LMCU team and have the opportunity to contribute to such a highly respected, award-winning financial institution.”

Rob Arnoys

About Lake Michigan Credit Union

Lake Michigan Credit Union (LMCU) is the largest credit union in Michigan. Employing a staff of over 1,550 and serving over 520,000 members, LMCU's assets exceed $11.5 billion, with a mortgage servicing portfolio of over $13 billion. LMCU has 65 convenient branch locations overall, including 19 in southwest Florida. LMCU members have access to over 55,000 Allpoint ATMs worldwide. LMCU provides a full range of financial services, from high interest-bearing checking accounts to personal loans, mortgages, investments, and commercial banking. To find out more, visit


Don Bratt

More News