Become a Credit Union Member at MMCCU Our sole purpose as a financial cooperative is to provide better service, better rates and lower fees to our members. Learn more about our services here. If you are employed in the health care industry in Wisconsin (or are an immediate family member of an employee) you can...Read More

The Difference Between Credit Unions and Banks MMCCU is proud to be a credit union because it means we are not responsible to shareholders, like a bank would be. Instead, our sole purpose is to serve our members. Credit Unions return earnings to members rather than investors. Credit unions are cooperatively owned and democratically controlled...Read More