Regional Offices

We've been helping our clients since 1918, when George Andrew Welch founded the firm in Ottawa, Canada. Since then, we've grown into a mid-sized, full service firm of Chartered Accountants with a staff of over 200 people and 11 offices in Ontario and Quebec - making Welch LLP the 14th largest accounting firm in Canada. During this time, we have applied our experience and expertise to thousands of clients, both big and small, new and established, in a wide spectrum of industries.