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

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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Name:	Type:
Hernia Mesh . This class action is frequently searched.	Pharmaceutical & Medical Devices	View Hernia Mesh Join Hernia Mesh
Suboxone (Buprenorphine / Naloxone) . This class action is frequently searched.	Pharmaceutical & Medical Devices	View Suboxone (Buprenorphine / Naloxone) Join Suboxone (Buprenorphine / Naloxone)
Catheters . This class action is frequently searched.	Pharmaceutical & Medical Devices	View Catheters Join Catheters
Accutane	Pharmaceutical & Medical Devices	View Accutane
Actos	Pharmaceutical & Medical Devices	View Actos
Aftermarket Automotive Lighting	Price Fixing	View Aftermarket Automotive Lighting
Agnico-Eagle Mines Ltd.	Securities	View Agnico-Eagle Mines Ltd.
Air Cargo	Price Fixing	View Air Cargo
Alysena birth control	Pharmaceutical & Medical Devices	View Alysena birth control
Arctic Glacier Income Fund	Securities	View Arctic Glacier Income Fund
Armtec Infrastructure Inc.	Securities	View Armtec Infrastructure Inc.
Avandia	Pharmaceutical & Medical Devices	View Avandia

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.

Associate – Class Actions, Professional Negligence, Civil Litigation

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

7 Oct 2024 By Jordyn Liebman

Study shows half of patients consuming pentosan polysulfate sodium unaware of drug’s harmful effects

Elmiron, a drug containing the active ingredient pentosan polysulfate sodium (PPS), is a med…

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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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

Class Actions Listing

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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

Alison McBurney

Karim Diallo

Stefani Cuberovic (She/Her)

Tyler Planeta

Francis-Olivier Angenot-Langlois

Anthony O’Brien

Bridget Moran

Charles Wright

James Boyd

Marie-Maud Côté-Rouleau

Ellen Yoo

Caroline Perrault

Garett Hunter

Diana Stepner (She/Her)

Michael Robb

Dawn Sullivan

Claude Desmeules

Alex Dimson

Daniel Bach

Eloïsa Larochelle

Gigi Pao

Zohra Bhimani

Jordyn Liebman

Georgia Hamilton

Linda Visser (She/Her)

Jill McCartney

Sana Ebrahimi

Frédérique Langis

News & Views

Blog

Study shows half of patients consuming pentosan polysulfate sodium unaware of drug’s harmful effects

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

Propose a Class Action