Antitrust and Competition Law Firms Worldwide (2026)
Find antitrust and competition law firms worldwide, by country and city.
- Law firms
- 470
There are 470 antitrust and competition law firms in 80 countries on Global Law Lists. The largest markets are United States (144), Germany (35) and France (31); the cities with the most firms are Paris (21), Washington (18) and San Francisco (13). Pick your country or city to compare firms near you, or see antitrust and competition lawyers with individual profiles.
Cabinet Herrburger is a law office located in Levallois-Perret, France.
Capabilities/Areas:Practice: Trademark Law
Address: 67 Avenue Niel, Levallois-Perret, France
Address: 67 Avenue Niel, Levallois-Perret
State: Île-de-France
Country: France
Cabinet Maryse Coppet is a law firm in Belgium.
Capabilities/Areas:Practice: Antitrust and Competition Law
Address: Belgium
Country: Belgium
Cabinet Nakache Descoins is a law firm in Paris, Ile-De-France, France.
Capabilities/Areas:Practice: Real Estate Law
Address: 67 Boulevard Lannes, Paris, France
Address: 67 Boulevard Lannes, Paris
State: Île-de-France
Country: France
Cabinet Renaudier is a law firm in France.
Capabilities/Areas:Practice: Contract Law
Address: France
Country: France
Caemmerer Lenz - Karlsruhe is a law firm in Karlsruhe, Baden-Wurttemberg, Germany.
Capabilities/Areas:Practice: Litigation
Address: Karlsruhe, Germany
State: Baden-Württemberg
Country: Germany
Cafferty Clobes Meriwether & Sprengel LLP is a law firm in Chicago, Illinois, United States.
Capabilities/Areas:Practice: Litigation
Address: 135 S. LaSalle, Ste. 3210, Chicago, United States
Address: 135 S. LaSalle, Ste. 3210
State: Illinois
Country: United States
Cameron LLP is a law firm in Washington, District of Columbia, United States.
Capabilities/Areas:Practice: Litigation
Address: Washington, United States
State: District of Columbia
Country: United States
Caminati Bueno Advogados is a law firm in Sao Paulo, Brazil.
Capabilities/Areas:Practice: Antitrust and Competition Law
Address: Av. Cidade Jardim, 400 - 10° andar, Jardim Paulista, São Paulo, Brazil
Address: Av. Cidade Jardim, 400 - 10° andar, Jardim Paulista
State: São Paulo
Country: Brazil
Carol Anne O'Brien, Barrister & Solicitor is a law firm in Ontario, Canada.
Capabilities/Areas:Practice: Media and Telecommunications Law
Address: Ontario, Canada
State: Ontario
Country: Canada
Casati Rechtsanwalt is a law firm in Vienna, Austria.
Capabilities/Areas:Practice: Cybersecurity and Data Privacy Law
Address: Vienna, Austria
State: Vienna
Country: Austria
Practice area guide
What does an antitrust and competition lawyer do?
Antitrust or competition law prohibits cartels and abuse of market power and controls mergers that could reduce competition. Lawyers advise on merger notifications, dawn raids and investigations, compliance programmes, pricing and distribution practices, and damages claims.
How do I choose an antitrust and competition lawyer?
- Ask about experience with the competition authority that has jurisdiction, including multi-country merger filings.
- Check that the firm can respond immediately to an unannounced inspection.
- Bring market data, agreements with competitors or distributors and internal pricing policies.
Where can I find an antitrust and competition lawyer near me?
Open your country or city: each page lists the law firms there that practise Antitrust and Competition Law, with office addresses and websites, and the nearest firms outside the city. Figures are the number of firms (Updated November 2026).
Antitrust and Competition Lawyers by country
Antitrust and Competition Lawyers by city
Antitrust and competition lawyer questions
How do I find a antitrust and competition lawyer near me?
Pick your country or city from the lists on this page: each page shows the antitrust and competition law firms there with office addresses and websites, and the nearest ones outside the city when few are listed. Most antitrust and competition lawyer matters are handled by a lawyer licensed where the matter arises.
Is this a ranking?
No. Listings are ordered with network members first; you can sort by name, newest or popularity. Editorial rankings are decided separately, on evidence, by the Global Law Awards.
How can a firm be added to this practice area?
Profiles are added from public records at no cost. A firm that joins the network manages its own profile, chooses its practice areas and can complete verification.
For law firms and lawyers
Is your firm listed?
Firms already in our records are listed at no cost. Claim your profile to manage it, or join the network to add your firm and get verified.