
Dentons' sizeable team offers specialist antitrust advice across a wide range of industries including real estate, TMT and Big Data, being well placed to advise on a variety of domestic and EU legislation. The bulk of the work, however, lies in antitrust investigations and state aid, as well as merger control cases. Agnieszka Stefanowicz-Barańska leads the practice, representing clients in EU and Polish Competition Authority proceedings, in addition to cartel (and other antitrust investigations before the Polish courts). Also supporting the team, Anna Gulińska is part of the firm’s counsel, advising and representing clients on matters concerning antitrust, merger control and unfair commercial practice.
Testimonials
Collated independently by Legal 500 research team.
- 'The team really put effort to get to know the client and the client's business. They're excellent in catching nuances.'
- 'Great and deep expertise combined with a business approach and tailored advice, that is flexible to changing market conditions.'
- 'Anna Gulińska's advice was clear and well-written.'
- 'Our go-to team for Polish regulatory matters, with quite good practical insights into how to handle regulator requests and trends in the market.'
- 'Practical, hands-on antitrust team that provides excellent investigation support.'
- 'Team deploys a hands-on approach, and is very responsible.'
- 'Both Agnieszka Stefanowicz-Barańska and Anna Gulińska are highly responsive, deeply engaged in client situations, providing top-notch legal advice and support with competition and antitrust matters. Their knowledge of local regulators practices and market conditions is outstanding.'
Key clients
- Air Products
- Apsys
- Arkema
- Banco Santander
- BASF
- Bridgepoint Group
- Canal+
- Can-Pack
- CMA CGM
- Daimler Truck
- Diversitech
- Dr. Ing. H.C. F. Porsche
- Enercogrid
- EPP Poland
- Foot Locker
- GE Energy
- Henkel
- Hines
- Ignitis Group
- Munich RE
- Netflix
- Rolmex
- TEDi
- The Coca-Cola Company
- Veolia
- Yamaha
Work highlights
- Assisted EPP in obtaining an unconditional merger clearance from the Polish Competition Authority.
- Advised Rolmex in merger control proceedings before the European Commission.
- Assisted Porsche Investments Management in obtaining an unconditional merger clearance from the Polish Competition Authority for the creation of a joint venture.
Lawyers

Practice head
The lawyer(s) leading their teams.
Agnieszka Stefanowicz-Barańska