Eric Arciero

With more than 35 years of experience, Sylvain Rigaud is a leading lawyer in bankruptcy, insolvency, financial restructuring, and related litigation. Sylvain has represented clients across a broad range of industries, including financial services, real estate, natural resources, pulp and paper, mining, energy, manufacturing, pharmaceuticals, life sciences, technology, retail, aeronautics, construction, aircraft financing, shipping, and admiralty. Sylvain has acted for all types of parties inv...

Richard R. Provost is a partner in the Montréal office of Langlois Lawyers. He concentrates his practice in litigation primarily in the areas of insurance law, professional and product liability, construction law and commercial law. He has acted for clients in arbitration committees and at all trial and appellate levels. He has often been called upon to act as senior counsel in several important cases in his field of expertise and built a solid reputation, whether acting for plaintiff ...

Josianne Beaudry is a member of the Business law group. Her practice is primarily focused on securities law, investment funds and mining law. She also advises financial sector participants on the application of regulations relating to securities and corporate governance. Ms. Beaudry assists clients carrying out public and private financings, corporate reorganizations, as well as mergers and acquisitions. She also helps publicly traded companies maintain their reporting issuer status. Ms. Beau...

Jean-François Gagnon is the Chief Executive Officer of Langlois Lawyers. He is also a member of the firm’s Executive Committee and Board of Directors. His practice focuses on complex commercial litigation, corporate governance, strategy, crisis management, ethics and deontology. He has wide-ranging experience in matters involving directors’ and officers’ liability, the management of not-for-profit organizations, construction law and insurance law. Jean-François...

Jonathan Lacoste-Jobin is a member of the Litigation group and practises primarily in the areas of insurance law, professional liability, and commercial litigation. Mr. Lacoste-Jobin earned a combined common law/civil law degree from McGill University in 2005 and is a member of the Barreau du Québec since 2006. He is partner in the litigation sector since 2016. Mr. Lacoste-Jobin participates in conferences and training sessions dealing with insurance law, such as those offered by the I...

Nicolas Dubé is a lawyer recognized by Best Lawyers in the practice areas of Energy Law and Environmental Law. Nicolas practices law in Montréal, Quebec Best Lawyers has recognized Nicolas Dubé since 2024. 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 Nicolas Dubé is held by other lawyers.

Andréanne Meunier is a lawyer recognized by Best Lawyers in the practice area of Family Law. Andréanne practices law in Montréal, Quebec Best Lawyers has recognized Andréanne Meunier since 2027. 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 Andréanne Meunier is held by other lawyers.

Justin Beeby is a lawyer recognized by Best Lawyers in the practice areas of Director and Officer Liability Practice and Insurance Law. Justin practices law in Montréal, Quebec Best Lawyers has recognized Justin Beeby since 2024. 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 Justin Beeby is held by other lawyers.

Frédéric Côté is a lawyer recognized by Best Lawyers in the practice areas of Administrative and Public Law, Construction Law, Expropriation Law and Municipal Law. Frédéric practices law in Montréal, Quebec Best Lawyers has recognized Frédéric Côté 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 Frédéric Côté is held by other lawyers.

Gerry Argento’s practice is predominantly focused on construction law with experience in both litigation and contractual matters. He advises owners, developers, general and specialized contractors, suppliers of materials as well as industry associations, and is regularly called up to represent his clients before the courts and arbitral tribunals. He also advises in relation to the drafting, negotiation and review of all types of construction contracts. Gerry is active in a broad range o...