Ranking tables

Antitrust: Mainly Plaintiff | USA

California

Antitrust covers the body of laws that prohibits anti-competitive behaviour (monopoly) and unfair business practices - this includes practices that hurt business, consumers, or both, and that generally violate standards of ethical behavior. Antitrust litigation and M&A-related competition work is included in the Chambers guides.

Rankings overview for Departments

All Departments profiles

1

Band 1

  1. Hausfeld
    1
    Hausfeld
    Antitrust: Mainly Plaintiff
    2025 | Band 1 | 5 Years Ranked
    Hausfeld LLP demonstrates considerable expertise leading antitrust class actions on behalf of plaintiffs from a plethora of industries. The group regularly pursues significant cartel damages cases.
  2. Joseph Saveri Law Firm, LLP
    1
    Joseph Saveri Law Firm, LLP
    Antitrust: Mainly Plaintiff
    2025 | Band 1 | 6 Years Ranked
    Joseph Saveri Law Firm, LLP is a highly regarded antitrust boutique dedicated to plaintiffs' representation. The team leads complex multidistrict class action litigation on behalf of tech, pharmaceutical and sports sector participants. The firm is esteemed for securing significant victories in monopolization, price-fixing and pay-for-delay cases.
  3. Susman Godfrey LLP
    1
    Susman Godfrey LLP
    Antitrust: Mainly Plaintiff
    2025 | Band 1 | 5 Years Ranked

    Susman Godfrey LLP is a well-known firm offering expert representation of plaintiffs in sophisticated price-fixing and monopolization claims. The firm is regularly instructed in large class actions against multinational companies in the tech, media and financial sectors.

2

Band 2

  1. 2
    Cotchett, Pitre & McCarthy
    Antitrust: Mainly Plaintiff
    2025 | Band 2 | 5 Years Ranked
    Cotchett, Pitre & McCarthy is a highly regarded firm dedicated to the representation of plaintiffs in significant antitrust class actions. The team deftly manages anticompetitive behavior cases in the energy, transportation and consumer electronics sectors.
  2. 2
    Girard Sharp
    Antitrust: Mainly Plaintiff
    2025 | Band 2 | 2 Years Ranked
    Girard Sharp is a San Francisco-based firm offering sophisticated plaintiff representation in antitrust disputes. It is particularly known for handling complex class actions. The group is also noted for its expertise in the healthcare space.
  3. Hagens Berman Sobol Shapiro LLP
    Antitrust: Mainly Plaintiff
    2025 | Band 2
  4. Zelle LLP
    Antitrust: Mainly Plaintiff
    2025 | Band 2
3

Band 3

  1. 3
    Berman Tabacco
    Antitrust: Mainly Plaintiff
    2025 | Band 3 | 1 Years Ranked

    Berman Tabacco is a distinguished antitrust team, respected for its plaintiff representation. The firm has considerable experience in class action cases. The group is active in a wide range of industries, including financial services and automotive.

  2. Crowell & Moring LLP
    3
    Crowell & Moring LLP
    Antitrust: Mainly Plaintiff
    2025 | Band 3 | 3 Years Ranked
    Crowell & Moring LLP is recognized for its broad practice which covers defense-side criminal and civil litigation as well as plaintiff-side opt-out litigation. The firm works with a broad range of clients in the telecommunications, technology and healthcare industries. The team also provides advice on regulatory compliance and the antitrust aspects of M&A transactions and handles cases concerning price-fixing conspiracies, monopolization claims and anticompetitive contracting.
  3. 3
    Kesselman, Brantly & Stockinger LLP
    Antitrust: Mainly Plaintiff
    2025 | Band 3 | 1 Years Ranked

    Kesselman, Brantly & Stockinger LLP is a boutique highlighted for its strong plaintiff-side representation. The team is especially well versed in handling class and individual action litigation. The firm is further well known for its ability to handle litigation involving monopolization claims.

  4. 3
    Pearson Warshaw, LLP
    Antitrust: Mainly Plaintiff
    2025 | Band 3 | 5 Years Ranked
    Pearson Warshaw LLP is recognized for considerable expertise leading class action litigation on behalf of consumers and other plaintiff classes. The firm is home to a number of skilled trial lawyers.
  5. Quinn Emanuel Urquhart & Sullivan, LLP
    3
    Quinn Emanuel Urquhart & Sullivan, LLP
    Antitrust: Mainly Plaintiff
    2025 | Band 3 | 1 Years Ranked

    Quinn Emanuel Urquhart & Sullivan, LLP houses a notable antitrust practice that is recommended for the group's representation of plaintiffs. The team is particularly adept at handling antitrust litigation for opt-out plaintiffs. It is particularly well regarded for its expertise regarding allegations of price-fixing and no-poach.

  6. Lieff Cabraser Heimann & Bernstein, LLP
    Antitrust: Mainly Plaintiff
    2025 | Band 3