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Calgary, Canada

Founded in 2009
English
Stonetree Law, based in Calgary, Alberta, offers a comprehensive range of legal services tailored to meet the diverse needs of its clients. The firm's practice areas encompass family law, employment law, real estate transactions, wills and estates, corporate law, civil litigation, and notary public...
DLegal Law Office
Calgary, Canada

Founded in 2017
10 people in their team
French
English
AboutWe keep you at the centre of every choice we make. When implementing new technologies or out-of-the-box solutions, our goal is to provide you with a seamless experience. We also care about the predictability and transparency of our legal services, because honesty is important to you and to us....
Calgary, Canada

English
Your Lawyer LLP is a Calgary, Alberta law firm focused on guiding clients through major life and business events with legal services that include residential and commercial real estate, wills and estate planning, and litigation representation. The firm highlights extensive experience, including a...
Shivji Law
Calgary, Canada

English
Shivji Law is a leading Canadian law firm recognized for its specialization in employment and real estate law. With a team of experienced attorneys, the firm provides comprehensive legal counsel to both individuals and businesses, addressing matters ranging from workplace disputes and wrongful...

English
Stewart Sharma Harsanyi Immigration Law is a leading Canadian law firm with a primary focus on immigration law. The firm’s team of highly skilled immigration attorneys collectively bring decades of specialized experience in all aspects of Canadian immigration, refugee, and citizenship law. Their...
Calgary, Canada

Founded in 2005
English
David G. Chow is a distinguished criminal defence lawyer based in Calgary, Alberta, with over two decades of litigation experience. His practice is exclusively dedicated to criminal law, encompassing a wide range of offences such as impaired driving, drug-related charges, domestic violence, and...
Calgary, Canada

Founded in 2016
6 people in their team
English
Quarry Park Law is a Calgary-based full-service law firm that concentrates on family law, business law, real estate and criminal defence, among other practice areas. The firm prioritizes a client-centric approach, taking the time to understand each client's unique situation and crafting practical...
Osuji & Smith Lawyers
Calgary, Canada

Founded in 1980
50 people in their team
French
English
Award Winning CALGARY LAWYERS, CALGARY EMPLOYMENT LAWYERS And BUSINESS LAWYERS CALGARY At Osuji & Smith Lawyers.Founded in 1980, Osuji & Smith is a diverse, fast growing, award winning Calgary full service law firm with focus on Employment Law, Civil Litigation, Real Estate, Family &...
Calgary Employment Lawyers
Calgary, Canada

3 people in their team
English
Calgary Employment Lawyers is a Calgary-based employment law firm that has represented employees for more than 25 years. The practice concentrates on workplace matters including wrongful dismissal, termination and severance, constructive dismissal, discrimination and harassment, disability...
Calgary, Canada

Founded in 1978
English
Dunn & Associates is a distinguished criminal defence law firm based in Calgary, Alberta, with a legacy spanning nearly four decades. The firm specializes in defending clients against a wide array of criminal charges, including drug offences, fraud, assault, domestic violence, sexual assault,...
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Canada Antitrust Litigation Legal Articles

Browse our 5 legal articles about Antitrust Litigation in Canada with practical legal information.

Canada Competition Act Updates: Risks for Foreign Investors
Antitrust Litigation
Lower Intervention Thresholds: The Competition Bureau can now challenge mergers that significantly lessen competition even if they do not create a total monopoly. Global Revenue Penalties: Violations may result in administrative monetary penalties (AMPs) of up to 10% of a company's worldwide gross revenue or three times the benefit derived... Read more →
Canada Cross-Border Mergers: Competition Act Guide
Antitrust Litigation
Canada Cross-Border Mergers: Navigating Competition Act Review Recent Sweeping Reforms: Amendments to the Canadian Competition Act have significantly lowered the bar for regulatory intervention, eliminating the "efficiencies defense" and introducing stricter merger review standards. Dual-Threshold Test: Transactions require mandatory pre-merger notification only if both the "Size-of-Target" and "Size-of-Parties" financial thresholds... Read more →
Canada Competition Bureau Merger Reviews for Foreign Buyers
Antitrust Litigation
Notification Thresholds: Mandatory pre-merger filing applies when the Canadian target's assets or revenues exceed CAD $93 million and combined global assets/revenues exceed CAD $400 million. Filing Fee: The mandatory filing fee is CAD $88,690.45 (increasing to $90,198.19 as of April 2026). Review Timelines: Statutory Phase 1 reviews take 30 days,... Read more →

About Antitrust Litigation Law in Calgary, Canada

Antitrust litigation involves legal disputes regarding unfair business practices that restrict competition in the marketplace. In Calgary, as in the rest of Canada, these cases typically arise when businesses or individuals allegedly violate laws intended to promote competition and prevent monopolistic behavior. Antitrust litigation may address issues such as price-fixing, bid-rigging, market allocation, abuse of dominance, or mergers that significantly reduce competition. Calgary's growing economy and active business community mean that competition law is an important aspect of maintaining a fair marketplace.

Why You May Need a Lawyer

Antitrust laws can be complex and technical. Common situations where you may require legal help in antitrust litigation include:

  • Being investigated by the Competition Bureau for suspected anti-competitive conduct
  • Facing civil or criminal lawsuits alleging collusion, price-fixing, or abuse of market power
  • Seeking to challenge a competitor's anti-competitive actions that have harmed your business
  • Responding to a claim that your company is involved in bid-rigging or market allocation
  • Needing guidance during a merger or acquisition that could raise competition concerns
  • Receiving a subpoena, document request, or demand for information related to a competition investigation
  • Defending against private actions for damages under Canadian competition law

A qualified antitrust lawyer can help you understand your rights and obligations, respond to investigations, develop defense strategies, and represent you in court or regulatory proceedings.

Local Laws Overview

Antitrust litigation in Calgary falls under federal jurisdiction, primarily governed by the Competition Act of Canada. The Competition Bureau is the federal law enforcement agency responsible for investigating and enforcing competition law throughout Canada, including in Calgary. Key aspects of local and national laws relevant to antitrust litigation include:

  • Cartel Provisions: Illegal agreements among competitors regarding prices, markets, output, or customers
  • Abuse of Dominance: Prohibiting businesses with substantial market power from engaging in exclusionary or predatory conduct
  • Merger Review: Reviewing mergers and acquisitions to prevent substantial lessening of competition
  • Deceptive Marketing Practices: Laws regulating misleading advertising, drip pricing, and false representations
  • Private Actions: Parties harmed by anti-competitive behavior can seek financial damages through civil litigation

Criminal and civil remedies are available for violations, including fines, injunctions, and, in some cases, imprisonment.

Frequently Asked Questions

What is antitrust litigation?

Antitrust litigation is the process of using the legal system to address disputes or allegations involving violations of competition or antitrust laws, such as price-fixing, monopolistic practices, or abusive conduct by dominant companies.

Who enforces antitrust laws in Calgary?

The Competition Bureau of Canada is the primary agency responsible for investigating and enforcing antitrust laws in Calgary and across the country.

Can businesses be fined for antitrust violations?

Yes, businesses can face significant fines, injunctions, and other penalties if found to have violated the Competition Act, including criminal sanctions for certain serious offenses.

Is it possible for individuals to sue a company for antitrust violations?

Yes, individuals or businesses harmed by anti-competitive behavior may bring private lawsuits for damages against companies that have violated competition laws.

What types of conduct are considered illegal under Canadian competition law?

Examples include cartel agreements like price-fixing, bid-rigging, market allocation, abuse of dominance, and certain mergers or acquisitions that lessen competition.

Does a merger automatically qualify as an antitrust violation?

No, only mergers that are likely to substantially lessen or prevent competition may be challenged. The Competition Bureau reviews mergers to assess their potential impact on the marketplace.

What should I do if my business is being investigated for antitrust violations?

Seek immediate legal advice from a lawyer experienced in competition law. Responding promptly and appropriately can help protect your rights and interests.

Can criminal charges result from antitrust violations in Canada?

Yes, certain offenses, such as participating in a cartel, can lead to criminal charges, which may include imprisonment as well as significant fines.

How long do antitrust lawsuits typically take to resolve?

The timeline varies greatly depending on complexity, but investigations and legal proceedings can take months or even years to resolve.

Are there alternatives to going to court for antitrust disputes?

Yes, some cases may be resolved through negotiated settlements with the Competition Bureau, consent agreements, or alternative dispute resolution methods.

Additional Resources

If you need further information or want to learn more about antitrust litigation and competition law in Calgary, consider these resources:

  • Competition Bureau of Canada: The federal authority responsible for enforcing competition legislation and providing guidance on compliance
  • Canadian Bar Association - Competition Law Section: Offers resources and a directory of legal professionals with antitrust expertise
  • Alberta Courts: For information on filing or responding to litigation matters in Calgary
  • Industry or Professional Organizations: Many industry groups provide compliance resources on competition law

Next Steps

If you believe you are involved in, or affected by, antitrust issues in Calgary, consider the following steps:

  • Gather any documents or communications relevant to your situation, such as contracts, emails, or investigation notices
  • Consult with a qualified antitrust or competition law lawyer who practices in Calgary
  • Do not make statements to investigators or opposing parties before consulting legal counsel
  • Familiarize yourself with your rights and obligations under the Competition Act
  • Follow your lawyer’s instructions carefully to protect your interests throughout the process

Early legal intervention can help you manage risk, comply with applicable laws, and achieve the best possible result in your antitrust litigation matter.

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Disclaimer:

The information provided on this page is for general informational purposes only and does not constitute legal advice. While we strive to ensure the accuracy and relevance of the content, legal information may change over time, and interpretations of the law can vary. You should always consult with a qualified legal professional for advice specific to your situation.

We disclaim all liability for actions taken or not taken based on the content of this page. If you believe any information is incorrect or outdated, please contact us, and we will review and update it where appropriate.