Maggie Sullivan

Christopher P. Morris is a lawyer recognized by Best Lawyers in the practice area of Corporate and Commercial Litigation. Christopher P. practices law in Ottawa, Ontario Best Lawyers has recognized Christopher P. Morris since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Christopher P. Morris is held by other lawyers.

Anthony P. McGlynn is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Trusts and Estates. Anthony P. practices law in Ottawa, Ontario Best Lawyers has recognized Anthony P. McGlynn since 2013. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Anthony P. McGlynn is held by other lawyers.

Lorraine Mastersmith is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law, Mergers and Acquisitions Law and Technology Law. Lorraine practices law in Ottawa, Ontario Best Lawyers has recognized Lorraine Mastersmith since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Lorraine Mastersmith is held by other lawyers.

Nathan Piché is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Nathan practices law in Ottawa, Ontario Best Lawyers has recognized Nathan Piché since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Nathan Piché is held by other lawyers.

Heather Cameron is a partner in our employment and labour group. Heather practises in all areas of employment, labour, privacy and human rights in the federal and provincial jurisdictions. She has extensive experience advising on best practises and protocols to ensure legislative compliance and minimize risk, including, but not limited to, employment standards, anti-harassment and anti-bullying, human rights, disability accommodation, and privacy. Heather advises and represents employers in c...

Mary Jane Binks, K.C. is the Senior Group Counsel in the Family Law Group at Tierney Stauffer LLP. She is also an Estate Litigation Practitioner. Mary Jane was a former Assistant Crown Attorney and Vice Chairman of the Commercial Registration Appeal Tribunal (Ontario). An advocate in the Ontario Superior Court of Justice (Trial Division) and the Ontario Court of Appeal, she also serves as an Arbitrator in Family Law disputes. Mary Jane has served as a Family Law instructor for the Law Society...

Andrea Pitts is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Andrea practices law in Ottawa, Ontario Best Lawyers has recognized Andrea Pitts since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Andrea Pitts is held by other lawyers.

Rick Dearden, a Fellow of the American College of Trial Lawyers, is a senior litigation partner in the firm's Ottawa office, practising primarily in the areas of international trade, investor-state arbitration, media and defamation law, freedom of information and administrative law. Rick’s accomplishments have also been recognized in the Best Lawyers in Canada ( International Trade; Defamation and Media Law ) ; Lexpert Guide To The Leading U.S./Canada Cross-Border Litigation Lawyers; Be...

Michael S. Polowin is a lawyer recognized by Best Lawyers in the practice areas of Municipal Law and Real Estate Law. Michael S. practices law in Ottawa, Ontario Best Lawyers has recognized Michael S. Polowin since 2010. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Michael S. Polowin is held by other lawyers.

Christopher Edwards is a senior partner in our Employment, Labour & Public Law , Commercial Litigation , Insurance and Workplace Investigations Groups. A seasoned litigator, he has over 20 years of experience conducting trials and hearings before administrative tribunals and arbitrators. Christopher has appeared at all levels of Courts in Ontario including the Ontario Court of Appeal and federally at the Federal Court of Appeal. Christopher is currently one of three partners on the Manage...