Firm Profile

CORE Attorneys Ltd

Firm Details

What is CORE Attorneys Ltd – CORE Attorneys Ltd is a Swiss boutique law firm focusing on competition law, regulatory matters and distribution law.  

  • [CO] Competition Law – We advise and represent national and international clients from a broad range of industries throughout Switzerland in particular regarding all aspects of competition law, including all forms of anti-competitive conduct, merger control proceedings and the coordination of multijurisdictional filings, commercial agreements and all forms of cooperation, initial risk assessments and preliminary strategic considerations in M&A transactions, competition law support in the due diligence process and compliance measures for integration planning, compliance programmes and internal investigations as well as unfair competition law, public procurement and price surveillance matters.  
  • [RE] Regulatory – We support clients in resolving their regulatory issues, in particular at the interface of sector-specific regulation and competition law. We have special expertise in various industries, including Media and Telecommunication, Infrastructure and Transport, Postal Services, Energy, Finance and FinTech, Pharma and Healthcare and Waste Management.
  • [+] Distribution Law – For our clients, we assess, negotiate and draft various forms of agreements. Furthermore, we represent them in commercial disputes, pre-trial and in court, that inter alia relate to agency, exclusive and selective distribution as well as franchise agreements, sale and purchase agreements, licensing agreements, cooperation agreements, including R&D-partnerships and joint ventures, and product safety and regulation.  


What sets CORE Attorneys Ltd apart from other firms

  • Boutique approach – What sets us apart in particular from big law firms is the lean, flexible and entrepreneurial set-up of a boutique law firm. While guaranteeing the same quality level, this allows us to dedicate ourselves even more rigorously and with even greater focus to the cause of our clients. We offer our clients efficient and effective advice and representation at all times and stand for uncompromised and solution-oriented support.  
  • Deep understanding of various industries – Based on our experience and expertise, we have a deep understanding of various industries and markets. Our practice is based on a long standing experience in all focus areas and in various roles such as law clerks, authority members, in-house and external counsel.  
  • Strong and loyal clients – Even though CORE Attorneys is a rather young law boutique, it has a legacy with strong and loyal clients that have followed us into the new set-up. Hence, we are repeatedly sought after by Swiss and international companies faced with complex competition law/antitrust and regulatory issues.   
  • Strong presence with publications, presentations and seminars – CORE Attorneys are recognized experts in their fields and have written several publications on competition law and related matters. In particular, they author the Switzerland chapters of Lexology | Getting The Deal Through with regard to Cartel Regulation, Dominance as well as Telecoms and Media. CORE Attorneys regularly hold presentations on competition law and related matters at renowned domestic and international seminars.

For more information about CORE Attorneys, please visit CORE Attorneys' website.


Mario Strebel
Founding Partner
Fabian Koch
Founding Partner


Mario Strebel
+41 43 555 70 07
Fabian Koch
+41 43 555 70 01

Firm Practice Areas

  • Administrative Law
  • Advertising Law
  • Antitrust/Competition Law
  • Energy Law
  • Litigation
  • Media Law
  • Regulatory Practice
  • Telecommunications Law

Office Locations



Zürich, Switzerland

Dufourstrasse 105

Zürich 8008


41 43 555 70 00

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