Jean-Guillaume Shooner

Jean-Sébastien Clément is a partner in the firm's Montréal office. His practice has been focusing on aboriginal law for more than fifteen years with a particular interest for matters pertaining to self-governance, natural resources, forestry, education, socio-economic development, administration of justice, environment, land regime and health and social services. During his career, he has acted and played a major role in many litigation cases including constitutional case...

For more than 35 years, Bernard Amyot has developed a practice that is primarily focused on civil and commercial litigation. He has extensive experience before the Quebec courts, having represented Canada’s leading financial institutions. He has lectured and written frequently on legal issues of interest to his clients. His professional liability defence work extends to lawyers as well as stockbrokers, insurance brokers, engineers and accountants. He has acted as lead counsel in numerou...

Hubert Sibre is regularly involved in high-risk transactions and negotiations along with matters dealing with insolvency, litigation and creditors’ rights (secured and others). His roster of clients includes financial institutions, suppliers, investors along with larger businesses and entrepreneurs dealing with high-risk situations. Entrepreneurs and executives constantly rely on him for his business acumen and to deal with important business and strategic issues. He started his career ...

Fabrice L. Coulombe is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law and Corporate and Commercial Litigation. Fabrice L., who practices law in Montréal, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Fabrice L. is held by other top lawyers in the same geographic and legal practice area.

Louis Tassé is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Louis, who practices law in Montréal, Quebec, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Louis is held by other top lawyers in the same geographic and legal practice area.

After 10 years spent in technology groups in large UK and US firms in Paris and large firm in Montréal, Julien joined Blue HF Legal in 2010. He acts for major VC funds and local or foreign companies (technology, manufacturing, retail) in their day-to-day corporate and commercial operations as well as their financing and M&A transactions. He has extensive experience in cross-border matters. Julien holds a Master’s degree in law (France), a DESS in technology law (France) and a...

Robert Thiffault is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation, Corporate Law and Tax Law. Robert, who practices law in Montréal, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert is held by other top lawyers in the same geographic and legal practice area.

Marilyn Piccini Roy is a Partner and Head of the Estates, Wills and Trusts Group. Her practice focuses on wealth management, estates, trusts, regimes of protective supervision and elder law. She serves as counsel to private clients, trust companies, philanthropists, as well as individual and institutional trustees. Recognized as a leading lawyer in trusts and estates, wealth management and tax planning, Marilyn is also well known for her ability to interact with a wide network of professional...

Catherine Chaput is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Product Liability Law. Catherine, who practices law in Montréal, Quebec, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Catherine is held by other top lawyers in the same geographic and legal practice area.

Luc Lissoir is a partner in the firm's Montréal office, practising in securities and corporate and commercial law with particular emphasis on public and private securities offerings, project financing, private equity, mergers and acquisitions and general corporate counselling. After having served as managing partner for Lafleur Brown from 1995 to 2000 and for Gowlings from 2000 to 2007 and following a change in governance, Luc was an active member of the six person Board of Trustees of...