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Testimonials
Collated independently by Legal 500 research team.
‘McCann delivers outstanding competitive and strategic guidance on even the most complex deals. Their highly experienced team swiftly identifies key issues, ensuring a smooth and efficient process. Their collaborative, flexible approach makes working with them a truly rewarding experience.’
‘Laura Treacy is a highly experienced partner and the go-to expert for complex cases and challenging competition matters.’
‘Stephen Ryan is one of the best competition lawyers of his generation. Not only does he have an encyclopedic knowledge of EU competition law, but he has a great mind for strategy. He is also really easy to work with and is always available to attend to any last minute needs of the team.’
‘Stephen Ryan is very knowledgeable and approachable and provides clear and measured advice in this complex area of law. ’
‘Broad range of expertise and subject matter experts.’
‘Expertise in specific and niche areas. ’
‘An ability to adapt to complex problems or 'asks' and to develop robust analyses and advice on the task assigned.'
‘Knowledgeable, diligent with great attention to detail, and demonstrates an ability to distill down complex concepts to more explainable terms.’
Key clients
- AIB
- Bord na Mona
- Central Bank of Ireland
- CHC Ireland
- Coca-Cola
- ComReg
- ESB
- National Transport Authority
- Transport Infrastructure Ireland
- Vodafone
Work highlights
- Advised Transport Infrastructure Ireland on various aspects of EU, state aid and procurement law in connection with its major projects.
- Acted for DAF Trucks in follow-on damages claims in Ireland arising from a Commission decision containing a finding of infringement of competition law rules.
- Acted for ComReg in a case which provides clarity under Irish law about the way in which a regulator can analyse data seized during a dawn raid.
Lawyers
Next generation partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Stephen Ryan
Practice head
Laura Treacy
Other key lawyers
Rosaleen Byrne; Catherine Derrig; Orlaith Sheehy; Stephen Ryan