About Us

We take care of the details so you can take
care of your business

Signature Bank is a privately held Illinois state-chartered bank founded in 2006.
Everything we do is done with a long-term vision and an approach to building relationships with
our shareholders, employees and clients.

As a relationship-based commercial bank, we know our customers and their businesses. We
operate our own business carefully and conservatively, providing unmatched customer service
and partnering with clients for mutual success. Our clients have dedicated relationship
managers who they can contact directly for assistance. We do not utilize call centers or other
impersonal methods of providing customer service to our clients.
When you need us, we are there.

Awards and recognitions

Chicago’s Best & Brightest Place to Work

Best & Brightest
2019 – 2024

Chicago
Largest Banks

Crain’s List
2019 – 2024

Best Banks
to Work For

American banker
2016 – 2024

Executive management team

We know you and your business

As owners of a mid-size business, we know what it takes to turn a vision into reality and what it means to grow a business in an ever-changing market. We are grateful for your business and look forward to working with you every step of the way.
management team

We’re about people, not just numbers

At Signature Bank, we know one size does not fit all. Our team gets to know you, and your business, so we can design banking solutions that are right for you — and only you. We want your business to be our next success story.