Tommy Tremblay, Business Attorney in the United States
Over 26 years of legal practice · focused on Business, General, and Litigation
Practicing business since 2000.
- 26+
- Years practicing
- 1
- Bar admission
Practices in
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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 areas handled by Tommy Tremblay
Tommy concentrates on business, general, and litigation. Each area below outlines the kind of case Tommy handles, typical outcomes to expect, and how the intake process starts.
Business
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General
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Litigation
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Business cases nationwide
Tommy takes business matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Tommy agrees to represent you.
General cases nationwide
Tommy takes general matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Tommy agrees to represent you.
Litigation cases nationwide
Tommy takes litigation matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Tommy agrees to represent you.
Biography
About Tommy Tremblay — Over 26 years of the U.S. business experience
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.
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.
Working with Tommy on a business matter
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…
Clients Tommy works with
Tommy reviews new inquiries case-by-case for business, general, and litigation matters in the United States.
Jurisdictions
Tommy's state bar admissions
Quebec, Barreau du Q
2000 · ACTIVE
Recognition
Awards, publications, and recognition of Tommy Tremblay
Tommy has received 3 formal recognitions from bar associations, industry bodies, and peer-review services.
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
Legal awards and 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
Tommy Tremblay's office in Montréal
Tommy's primary office is at 1250 René-Lévesque Boulevard West, Montréal, Quebec. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Tommy Tremblay
Tommy has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Tommy Tremblay — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Tommy usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Tommy charges for the initial consult. That fee is credited toward representation if you retain Tommy's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Tommy will tell you what matters and what doesn't.
Questions to ask a business attorney in your state
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Tommy
Tommy discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Tommy confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Tommy's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Tommy Tremblay
How much does it cost to hire Tommy for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Tommy walks through the likely range during the consult so there are no surprises.
Does Tommy offer a free consultation?
Tommy charges for the initial consult; that fee is credited toward representation if you retain Tommy's office. Some business attorneys offer free consults — check Tommy's current terms during booking.
How long do business cases in this state typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Tommy gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Tommy take my case if I'm outside the area?
Tommy evaluates matters case by case. If the venue is outside Tommy's regular jurisdictions, the intake call will confirm whether direct representation or a referral makes more sense.
What should I bring to my first meeting with Tommy?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Tommy will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Tommy accepting new business clients right now?
Tommy's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.