MMAC Board of Directors
Our Board consists of business leaders committed to increasing the economic vitality of the metro Milwaukee business community.
MMAC CHAIR

Austin Ramirez is CEO of Husco, a privately held engineering and manufacturing company. During his tenure, the company has tripled in size, received designation as a Global Growth Company by the World Economic Forum and has been recognized as Wisconsin Manufacturer of the Year. Ramirez began his career as a consultant with McKinsey & Company. He is a co-founder of St. Augustine Preparatory Academy and a director of the National Association of Manufacturers, Old National Bancorp and the Marcus Corporation. He earned his bachelor’s degree in systems engineering from the University of Virginia and an MBA from Stanford University. Ramirez is a former USA Swimming National Champion, 2016-17 White House Fellow and a Henry Crown Fellow at the Aspen Institute.
TREASURER

JIM POPP is president and CEO of Johnson Financial Group, a diversified financial services company comprised of Johnson Bank and Johnson Wealth. He joined the company in 2017 as president of Johnson Bank, becoming president and CEO of the holding company in January 2018. Prior to joining Johnson Financial Group, Popp served for close to 30 years at JP Morgan Chase & Co. as market president. Popp serves on the boards of The Greater Milwaukee Committee (GMC), and the Marcus Performing Arts Center (MPAC). He received his bachelor’s degree in economics from Vanderbilt University and his master’s degree in finance from DePaul University.
MMAC PRESIDENT

Dale Kooyenga is president of the Metropolitan Milwaukee Association of Commerce (MMAC). He is also a Lt. Colonel in the U.S. Army Reserves and is currently serving as the Battalion Commander of the 407th Civil Affairs Battalion. Kooyenga has served in the U.S. Army for over 19 years and was awarded the Bronze Star for his service in Iraq. He maintains his CPA license and has over twenty years of experience as a CPA, including 10 years at KPMG and twelve years working as a CFO for start-up, early stage and private equity companies. Prior to joining MMAC, Kooyenga was elected and served in the Wisconsin State Assembly followed by four years of service as a Wisconsin State Senator. He played NCAA Division III basketball at Lakeland University and graduated with a bachelor’s degree in accounting. He obtained an MBA from Marquette University.
CORP. SECRETARY

Lynn Olberding is chief operating officer for MMAC, responsible for day-to-day operations of the chamber. She is a Certified Chamber Executive and earned the Institute for Organization Management designation from the U.S. Chamber of Commerce. Prior to joining MMAC, she was president & CEO of the Marshalltown Area Chamber of Commerce in Iowa. She is a member of TEMPO Milwaukee and sits on the board of the Elmbrook Education Foundation. Olberding earned her undergraduate degree in corporate communications from Buena Vista University and received her MBA from the University of Iowa.