In a world where individuals may feel powerless against large corporations, the Siskinds class action team harnesses the strength of many, uniting as a group or class, to level the playing field and provide access to justice for our clients. Over the years, we have recovered billions of dollars for our clients.

If you have been the victim of a large-scale wrong, please call 1.800.461.6166 for a free consultation.

Top Canadian plaintiff-side class action firm

As the largest plaintiff-side class action team in Canada, with offices in Toronto, Ontario; Vancouver, British Columbia; London, Ontario; and Québec City, Quebec, we’ve earned our place as a leading firm, acknowledged by Chambers & Pa rtners, T he Best Lawyers in Canada™, Canadian Legal Lexpert® Directory and Lexpert®/American Lawyer Guide to the Leading 500 Lawyers in Canada.

Our class action lawyers have extensive experience handling complex class actions in a wide range of areas, including pharmaceutical and medical devices, consumer protection, securities, price-fixing, environmental, and human rights and institutional abuse. We have commenced actions across the country, and most of our actions are national in scope.

The Federal Court is undertaking a comprehensive review of the Federal Court Rules. Siskinds, along with several other law firms, filed a submission in response.

Propose a class action

We are always exploring potential class actions. Many of our cases originate from individuals reaching out to us about a wrong. If you have an idea for a potential class action, please complete the ‘Propose a Class Action’ form.

Stay informed – Current class actions

We have a list of our current class actions and mass torts below to provide you with access to the information you need.

Most frequently searched actions are marked with a star and located at the top of the list.

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Types of Class Actions

Working for You in Many Areas of Your Life

Our class action lawyers have extensive experience litigating large, complex class actions in a variety of practice areas, including price-fixing, securities, pharmaceuticals or medical devices, consumer protection, product liability, environmental issues, and institutional abuse or humanitarian cases.

Consumer Protection

Misrepresentation of products or services takes advantage of people’s trust. We try to reset the field for the consumers who have been misled.

Pharmaceutical Litigation

When medical devices and medications are not properly tested or risks are not sufficiently communicated, we get the support you unexpectedly need.

Securities

Full, fair and timely disclosure of facts is required; if not, we sue companies that violate the Securities Act and seek compensation for investors.

Institutional Abuse

Domestically and abroad, people continue to suffer due to the negligence – deliberate or unintentional – of others. We can apply our legal abilities to their needs.

Price Fixing

Consumers can purchase products that are deliberately over-priced. We aim to correct the deception and recover the overage that consumers paid.

Product Liability

Defective or unsafe products can enter your life through negligent production or misleading claims. Companies are responsible for the integrity of their work.

Environmental

Careless or illegal actions that damage the environment can impact a large number of people in extensive ways. We can define and seek the compensation required.

eDiscovery

Siskinds eDiscovery team includes a group of lawyers and project managers with experience collectively providing counsel on the discovery phase of litigation and regulatory proceedings.

Our Successes

Since 1992, we have been at the forefront of the evolution of class action law.

Partner - Class Actions

Francis-Olivier Angenot-Langlois

Associate - Class Actions, Professional Negligence, Civil Litigation

Karim Diallo

Counsel and Mediator - Class Actions, Professional negligence, Commercial Litigation

Dawn Sullivan

Counsel – eDiscovery and Class Actions

News & Views

Blog

Keep up to date with the latest legal insights authored by Siskinds LLP lawyers, covering a diverse range of topics, including class actions.

View Blog

9 Dec 2024 By James Boyd

Settlement announced in US hernia mesh litigation

In October 2024, multinational medical company BD (Becton, Dickinson and Company) announced …

10 Jul 2024 By Gigi Pao

The dangers of drip pricing: Shining a spotlight on hidden fees

When a consumer chooses to make a purchase based on a price displayed, they should be able t…

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Email: [email protected]
Toll Free: 877 672 2121
Class Actions Toll Free: 1 800 461 6166
Phone: 519 672 2121

Class Actions

There's strength in numbers.

Top Canadian plaintiff-side class action firm

Propose a class action

Stay informed – Current class actions

Class Actions Listing

Filter By:

Sorry, no class actions match your search terms. Please try again.

Types of Class Actions

Working for You in Many Areas of Your Life

Consumer Protection

Pharmaceutical Litigation

Securities

Institutional Abuse

Price Fixing

Product Liability

Environmental

eDiscovery

Our Successes

The largest plaintiff-side class action team in Canada

Georgia Hamilton

Charles Wright

Ellen Yoo

Jordyn Liebman

Marie-Maud Côté-Rouleau

Garett Hunter

Tyler Planeta

Sana Ebrahimi

Linda Visser (She/Her)

Gigi Pao

Daniel Bach

Caroline Perrault

Michael Robb

Claude Desmeules

Frédérique Langis

Eloïsa Larochelle

Jill McCartney

Stefani Cuberovic (She/Her)

James Boyd

Bridget Moran

Anthony O’Brien

Zohra Bhimani

Alison McBurney

Alex Dimson