We are Passionate, Ambitious & Committed

We founded Signature Bank in 2006 for one reason: We knew there was a better way to help mid-sized businesses grow, thrive and succeed—on both a business level and a personal level. As a mid-sized business owner, you don’t have time to worry about every financial detail to keep your business running smoothly. That’s what Signature Bank is all about. Taking care of the details so you can take care of your business.

As a mid-sized business ourselves, we get it. We know what it takes to turn a vision into reality and what it means to build a business in the highly competitive, ever-changing Chicago market. When we say we are there for you, we mean it. When you sweat, we sweat. When you have a question, we get you the answer now, not two days later. If you have a problem, we bring all hands on deck to find a solution. If times get tough, we stay by your side. And when you reach a milestone in your business, we celebrate alongside you.

For Signature Bank, caring about the details is not just a mission statement. It is in our DNA—both our business model and our way of life. Our decisions are based on potential, not an algorithm. At Signature Bank, we walk our talk. Every step of the way, at your side.

Lost or Stolen Cards

Report a lost or stolen
Signature Bank Corporate Card:

P: 866.839.3485

Report a lost or stolen Visa debit card:

P: 773.467.5600
(during business hours)

P: 877.467.7997
(after business hours)


Welcome to Signature Bank from Signature Bank on Vimeo.