Knowledge That Helps Guide Your Way.

Serving entrepreneurs means becoming a trusted resource. Not simply for financing, but for insights, news and knowledge that can impact our clients’ success. We leverage our expertise from having worked with growing companies across every stage of their journey to help you avoid the mistakes that others have made.

We are more than financial services professionals. We are entrepreneurial-minded mentors who are excited to share our experiences as well as our network of resources and people in order to help you navigate the terrain of your industry and reach your destination.

Square 1 is a team of real people who have lived the startup experience. Let’s talk about what we can help you achieve today.

Frank Tower President

131 Oliver Street
2nd Floor
Boston, MA 02110

P: 781.547.0835

Meet the rest of our team >

Secure email message: Your privacy is important to us. To protect your account information, we use Zixcorp Secure Mail to send and receive messages about your accounts. If you need to contact us securely, please use the Secure Email link on the Get in Touch page in the top navigation.

Featured Insight

What to Look for in a Co-founder


Latest News

Square 1 Bank Announces Credit Facility to Zenflow


© 2005-2019 Square 1 Bank, a division of Pacific Western Bank. Member FDIC. All rights reserved.