With over 80 years of history and more than $10 billion in assets, Alliant Credit Union is the largest credit union in Illinois and one of the largest in the nation. Our top-notch online, mobile and phone banking services, combined with our full suite of competitive products, make banking simpler for our nearly 400,000 members nationwide. 

Alliant has close to 600 employees, and the credit union’s headquarters and call center are located in Chicago’s northwest suburbs. More than 90 percent of surveyed Alliant employees said their workplace is great, landing us on Fortune’s 100 Best Medium Companies list two years in a row.