About
GT Reilly
& Company

From startup to succession, your business travels a path of opportunity, growth, risk and reward. Make the journey with a guide that has helped hundreds of companies in New England and beyond navigate a rapidly changing marketplace – GT Reilly & Company.

Private companies, family-owned businesses, financial institutions and nonprofits rely on GT Reilly & Company for the professional services and guidance needed to help them grow and meet the challenges of changing markets.

We know there’s no such thing as a one-size-fits-all solution, so we take the time to get to know you and your goals. Working together to put in place strategies to achieve your goals is the cornerstone of our approach.

How can we help you? Let’s start the conversation today.

Our Affiliation with Moore North America, Inc.

Moore North America

Our long-term clients operate in a variety of industries, including:


Privately Held Companies:

  • Manufacturing & Distribution
  • Professional Services
  • Technology
  • Family-owned Businesses

Financial Institutions:

  • Community Banks
  • Credit Unions
  • CUSOs and Supporting Organizations

 Nonprofit Organizations:

  • Independent Schools
  • Human Services
  • Arts & Culture
  • Religious Institutions
  • Membership Associations

WHAT CLIENTS SAY...

Love working with GT Reilly. We're a small but mighty nonprofit with complex needs. The Reilly team is always there to help us navigate.

John Talbot, MBA, JD Lown Institute

WHAT CLIENTS SAY...

The GT Reilly team is top notch, collaborative and well-versed in all audit, regulatory and industry topics.

Kimberly Cobb EVP, COO & CFO, The Cooperative Bank

WHAT CLIENTS SAY...

GT Reilly has always done excellent work and the team is very accessible to help with issues that arise throughout the year.

James Dunphy, President, South Shore Bank

WHAT CLIENTS SAY...

GT Reilly is an integral part of our team. Whether conducting an audit or performing tax services, the Reilly staff consistently demonstrates their professionalism and extensive knowledge.

Mike McCarthy, CFO, EMUGE-FRANKEN

WHAT CLIENTS SAY...

Our family has operated a custom packaging business for over 50 years. One key to our success is our longstanding relationship with GT Reilly.

Gregory O’Connell, Triple P Packaging

WHAT CLIENTS SAY...

GT Reilly is a true partner, in every sense of the word. They provide guidance and help develop our accounting team into a best-in-class function.

Michael E. Valley, EVP/CFO & COO, Merrimack Valley Credit Union