Peter O’Brien

Senior Counsel, C.M.

T 514.931.1559
F 888.447.9573


Mr. O’Brien has for the last dozen years specialized in business law as a sole practitioner, following a career of over thirty years with one of Canada’s premier national law firms, focusing on all aspects of corporate and business law. He has also been a leader in several prominent philanthropic organizations, primarily in health care and education.

Peter was appointed to the Order of Canada in 2023.