Segal GCSE LLP is an audit, accounting, tax and business advisory leader in Toronto and surrounding regions. We were established in 2022 (effective July 1, 2022) as a merger of two independent firms, Segal LLP and GCSE LLP.

Segal LLP was founded in 1976 and has grown to become one of the largest, most-respected accounting firms in the Greater Toronto Area. Additionally, GCSE LLP brings more than 29 years of accounting, tax, audit and advisory experience to our combined team.

Together, we have formed one of the largest independent firms in the GTA, providing our valued clients with an expansive service experience, which enables greater opportunities for growth and prosperity for both our team and our clients.

Our 250+ audit, accounting, tax and business professionals use a collaborative approach to take full advantage of the expertise of our multi-disciplinary team at all levels. We employ comprehensive and customized strategies to deliver reliable advice and pragmatic solutions. Our diverse and skilled team also specializes in providing insight to help manage risk, growth and profitability. Adding to your success isn’t just our motto, it’s our mission.

When you work with Segal GCSE LLP, you are supported by a team with national and international affiliations, allowing us to seek advice from the best and brightest worldwide.

That’s the Segal GCSE difference, helping you prepare for growth and success, Beyond Today.


Moore North America

Segal GCSE LLP is an independent member firm of Moore North America, Inc. (MNA), which is itself a regional member of Moore Global Network Limited (MGNL). All the firms associated with MNA and MGNL are independent entities, owned and managed in each location. Their membership in, or association with, MNA or MGNL should not be construed as constituting or implying any partnership between them.

As one of the world’s leading accounting and advisory associations, our relationship with MNA allows us the unique ability to provide our clients with global solutions for their assurance, tax and advisory needs. We also have access to a network of industry specialists to keep us up to date with changing rules, regulations and trends across a broad and diverse range of industries.