About Cornerstone Credit Union
What is a Credit Union?
Credit unions are not-for-profit financial cooperatives: When you join a credit union, you own a piece of it and have a say in how it’s run. Credit unions exist to serve their members, not to make a profit. That means their number one concern is not money, but members. That translates into great rates, low fees and exceptional service.
Easily Switch to CCU
Cornerstone Credit Union has been “Rock Solid” since its founding in 1939 as MICRO SWITCH Employees’ Credit Union. Today, we serve more than 13,600 members and are open for membership to anyone who lives or works in the following northwest Illinois and southern Wisconsin counties. Illinois: Boone, Bureau, Carroll, JoDaviess, Ogle, Lee, Stephenson, Whiteside, and Winnebago Counties. Wisconsin: Green and Rock Counties. Family members of current CCU members also can join.
"Cornerstone Credit Union is a community-focused financial cooperative committed to providing quality, differentiated services to its member owners. Our professional staff and volunteers will ensure fiscal stability through responsible leadership and growth."
At Cornerstone Credit Union, we are committed to supporting programs and not-for-profit organizations that make a positive impact in the communities we serve. In addition to what we do corporately, CCU has a dedicated Community Relations Committee, CRC, made up of staff volunteers.
Visit our Community Outreach page.