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Tommy Tremblay

Practicing business since 2000.

26+
Years practicing
1
Bar admission

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Quick answer

Tommy Tremblay is an attorney based in Montréal, QUEBEC. The practice focuses on Business, General, and Litigation. Tommy has over 26 years of legal experience.

Based in
Montréal, QUEBEC
Experience
over 26 years
Known for
Business · General · Litigation
  • Handles Business, General, and Litigation matters from Montréal, QUEBEC.
  • Over 26 years of practice as a licensed attorney.
  • Recognized with Best Lawyers in America — Corporate and Commercial Litigation (2026).

About Tommy Tremblay: Tommy Tremblay is an attorney based in Montréal, QUEBEC. The practice focuses on Business, General, and Litigation. Tommy has over 26 years of legal experience.

Areas of practice

Practice focus

Tommy Tremblay represents clients across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Tommy Tremblay

Tommy Tremblay is a partner with Langlois Lawyers in Montréal where his practice encompasses every aspect of commercial litigation but is focussed more specifically on the business governance sector (in particular, on matters related to director and officer liability), competition law, securities and white collar defence including administrative investigations and interactions with regulatory agencies on these matter. His governance experience has led him to also acquire specialized expertise in connection with governmental relations, including the laws governing political contributions and lobbying.

Tommy advises directors and officers regarding ethical corporate governance practices, specifically with respect to their duties and obligations towards various groups impacted by their decisions (shareholders, creditors, employees) and the obligations imposed on them by law.

Moreover, Tommy advises corporations and individuals on matters related to their obligations to prevent economic crimes and ensure compliance to competition law. He represents them before the courts in both penal and civil proceedings (including class actions), when they are accused of an offence or alleged to be liable for damages.

Tommy also helps develop compliance programs that make it possible for companies to verify whether their employees and members of their administration are respecting statutory rules and exercising due diligence in various areas, specifically competition law, fraud prevention and corruption and lobbying.

He frequently assists clients in connection with investigations led by regulatory agencies and helps to set up internal investigation protocols for clients who suspect certain of their employees or executives of having committed irregularities (non-compliance with regulatory standards, fraud, etc.).

Tommy also appears before various decision-making bodies, such as administrative tribunals, the Superior Court or Court of Appeal of Quebec.

Jurisdictions

Bar admissions

  • Quebec, Barreau du Q

    2000 · ACTIVE

Recognition

Awards & honors

  • Best Lawyers in America — Corporate and Commercial Litigation

    2026

  • Best Lawyers in America — Corporate Governance Practice

    2026

  • Best Lawyers in America — Director and Officer Liability Practice

    2026

Locations

Office locations

Main office

1250 René-Lévesque Boulevard West

Montréal, Quebec

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Client feedback

Client reviews

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Frequently asked

Common questions

  • What areas of law does Tommy Tremblay practice?

    Tommy Tremblay focuses on Business, General, and Litigation.

  • How experienced is Tommy Tremblay?

    Tommy Tremblay has 26 years of legal practice, having been licensed since 2000.

  • Is Tommy Tremblay a verified attorney?

    Tommy Tremblay's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Tommy Tremblay?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 514-842-9512.