Eric Arciero

Sophie Melchers practises mainly in the areas of commercial, corporate and securities litigation. She has represented clients before the Quebec courts and the Supreme Court of Canada in connection with disputed take-over bids, dissenting shareholder remedies, plans of arrangement, insider trading and market manipulation. Her broad experience in securities litigation also encompasses representation of reporting issuers and their officers in connection with investigations conducted by the AMF, ...

Philipp Park is the Quebec Regional Managing Partner and a member of the firm’s Executive Committee. He practises corporate commercial law with a focus on acquisitions and divestitures, private equity, and venture capital. Philipp represents multinational corporations, private equity funds and start-up companies in various sectors and his transactional experience includes domestic and cross-border corporate transactions. Philipp is recognized by The Best Lawyers in Canada in Corporate L...

Caroline Deschênes is a partner in the Montréal office of Langlois Lawyers. Her practice is focused on civil and commercial litigation, with a particular emphasis on class actions, privacy issues, access to information, construction law, product liability and professional liability. She represents various corporations before courts of first instance and appeal in Quebec, and before administrative tribunals. Caroline has acted in several class actions involving the protection of p...

Stephane Pouliot is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Stephane, who practices law in Laval, Quebec, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephane is held by other top lawyers in the same geographic and legal practice area.

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...

Martin Pichette is a partner of the Litigation group and a member of the Board of Directors of the firm. He acts primarily as a commercial and civil litigator, focusing on cases related to construction law, professional liability, damage insurance, and product liability. Before joining the firm, Mr. Pichette practised for many years with another leading law firm in the areas of commercial litigation, construction, and real estate. He has also worked as a political assistant with the Senate of...

Mtre Carignan has been working in general liability and insurance law for over 30 years. He is an experienced litigator and negotiator and holds the title of certified mediator, which is recognized by the Barreau du Québec. He acts mainly for insurers in all manner of liability disputes, and handles disciplinary matters, defending claim adjusters and brokers before various disciplinary committees. He became a certified mediator in 2019. He approaches delicate and complex disputes with ...

Mr. Caron is a founding partner of LCM and is the managing partner of the firm. He focuses his practice on litigation and commercial law. Business communities turn to him for his proven ability to find solutions to complex problems. He has been involved in a number of major class actions and has extensive experience in arbitration and alternative dispute resolution. He regularly acts on behalf of financial institutions, including securities brokers and advisors, whom he counsels on the drafti...

André Prévost is a top attorney recognized by Best Lawyers in the practice area(s) of Alternative Dispute Resolution and Corporate and Commercial Litigation. André, who practices law in Montréal, Quebec, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which André is held by other top lawyers in the same geographic and legal practice area.

Catherine Maheu is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits Law and Labour and Employment Law. Catherine, who practices law in Montréal, Quebec, has been recognized since 2018. 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.