Competition/Antitrust | Europe

Addleshaw Goddard is highly regarded for covering a broad range of contentious and non-contentious competition law mandates. The team offers notable experience representing clients in behavioural investigations, as well as subsequent appeals against fines and damages actions. The law firm also frequently advises on merger control filings. Team members provide further support on state aid and competition law compliance issues.

Clifford Chance remains one of the strongest practices in Poland for behavioural and consumer protection matters. The law firm represents clients in high-profile cartel investigations, as well as challenges to competition authority decisions and private enforcement damages actions. Its recent work also includes investigations into allegations of misleading advertising and greenwashing. The team further assists clients with merger clearance notifications. It often collaborates with the law firm's other departments on multidisciplinary matters.

Sołtysiński Kawecki & Szlęzak houses a highly respected practice group with a strong reputation for handling a variety of contentious competition law issues. The law firm represents clients in behavioural investigations before the Polish competition authorities and in subsequent court proceedings challenging infringement decisions. It also represents clients in damages actions and is capable of handling complex merger control mandates.

WKB Lawyers is one of the most highly-regarded law firms in Poland for assisting clients with investigations into allegations of anti-competitive behaviour, such as price fixing, no-poach agreements and illegal information exchange. It has a strong focus on consumer protection issues, including allegations of greenwashing. The team also assists clients with merger control filings.

A&O Shearman offers outstanding expertise in merger clearance notifications. Moreover, the law firm acts in some of the most high-profile follow-on damages mandates in Europe, as well as handling behavioural investigations and appeals against decisions of the Polish competition authority. Team members have further experience in state aid matters and competition law compliance queries.

Baker McKenzie has a well-regarded practice group advising prominent international and domestic companies, often from the TMT, energy and financial services industries. The law firm assists with merger control matters, working alongside the firm's competition teams in other jurisdictions on multi-jurisdictional filings. The team represents clients in Polish competition authority investigations into possible price fixing and consumer protection issues, as well as challenges to authority decisions and damages actions. Team members have additional experience in state aid mandates.

Dentons assists clients from the real estate and automotive sectors with competition clearance for proposed joint ventures and mergers. The team is also strong in behavioural investigations and appeals against authority decisions, in addition to mandates in relation to the Digital Services Act. It additionally advises clients on competition compliance in connection with distribution agreements and European regulations.

Greenberg Traurig has a well-regarded competition and antitrust practice group, frequently retained by a number of notable private equity firms to assist with high-value merger control matters before both the Polish and European authorities. The law firm also represents clients in behavioural investigations into allegations of abuse of dominance, including before the Supreme Court. The team further assists clients with competition compliance matters.

Modzelewska & Paśnik is a highly regarded competition boutique recognised for its in-depth expertise in a broad array of competition issues. The law firm is particularly adept at dealing with investigations conducted by Polish and European competition authorities, especially those concerning cartels. The team is further active in disputing decisions of the competition authorities before the Polish courts, as well as litigating in private enforcement actions. It also offers experience in merger control filings and competition law compliance mandates.

CMS offers an accomplished team advising on both merger control and contentious antitrust issues. The law firm is noted for its representation in anti-competitive behaviour investigations. Moreover, the team represents clients in appeals against infringement decisions, including before the Supreme Court. CMS is experienced in advising on competition compliance matters, including distribution issues. The competition practice frequently works with notable transport and e-commerce entities.

Rymarz Zdort Maruta's team is recognised for its robust merger control and foreign direct investment practice, often assisting with transactions involving multiple jurisdictions. The practice also handles behavioural investigations, state aid matters and competition compliance issues. Its clients include high-profile multinational and Polish companies.

Wardyński & Partners houses a well-regarded team that assists clients with competition authority investigations into allegations of greenwashing, abuse of dominance and cartel involvement. It also represents clients in subsequent appeals against fines and damages awards. The law firm also advises clients on obtaining competition law clearance for mergers and other corporate transactions.

Domański Zakrzewski Palinka advises clients on merger control filings and mandates relating to foreign direct investment and the Foreign Subsidies Regulation. In addition, the law firm represents clients in investigations into allegations of anti-competitive behaviour. It has further expertise in competition law compliance mandates.

Focused on contentious matters, Hansberry Tomkiel is a competition law boutique that represents a variety of clients before the Polish competition authorities. The team assists with behavioural investigations and high-profile damages claims, as well as acting for clients in court on challenges to authority decisions. The practice also handles merger clearance matters, including sophisticated phase II investigations. Additionally, the law firm provides compliance advice to Polish and multinational companies, particularly regarding distribution strategies.

White & Case has a strong focus on merger control, often collaborating with the law firm's network of international offices to assist with multi-jurisdictional notifications. It is particularly active in transactions in the media, automotive, financial services and energy sectors, and handles filings related to the EU's Foreign Direct Investment Regulation and Foreign Subsidies Regulation. The team also represents high-profile clients in behavioural investigations by the Polish competition authority.