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Competition and Regulation

Our Competition and Regulation group is ranked as an ‘Elite’ practice by leading trade publication, Global Competition Review (GCR), and consistently features in the highest tier of competition advisers in the top legal directories. We are a diverse and experienced group of specialists, with many having previously worked in major international competition practices in London and Brussels.

We advise on all aspects of Irish and EU competition and regulatory law, including merger control and foreign direct investment (FDI) screening, competition enforcement and litigation, State aid, procurement, consumer law regulation,  sectoral regulation including the Digital Markets Act (DMA) regime, the EU Foreign Subsidies Regulation (FSR) regime.

We adopt a pragmatic and commercial approach which consistently delivers successful outcomes in the most complex cases.  In particular:

  • The group has led on many Phase 2 Irish merger reviews, acted on the only ever Phase 2 Irish media plurality review, and acted on FDI review processes involving the imposition of conditions.
  • The group has advised on all EU Commission investigations and dawn raids in Ireland in recent years and many recently completed high-profile competition investigations by the Competition and Consumer Protection Commission.
  • The group is advising on the most complex competition litigation matter (Trucks Litigation) currently before the Irish courts.

Experience Highlights

Merger Control

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Merger Control

Foreign Direct Investment (FDI) Screening and Foreign Subsidies Regulation

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Commercial Agreements and Competition Compliance Programmes

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Regulatory Enforcement and Dawn Raids

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Regulated Sectors

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Regulated Sectors

Competition Litigation

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State Aid

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Public Procurement

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News and Insights

2 min
12/09/2025

Doing Business In…2025

7 min
09/09/2025

Update on the Upcoming Expiry of the IPHA Medicine Pricing Agreement

6 min
11/08/2025

Green Public Procurement

6 min
28/05/2025

Irish FDI Screening Regime – Application to The Life Sciences Sector

4 min
14/04/2025

CCPC Issue Guidance on Complying with the Consumer Rights Act

3 min
14/04/2025

IPHA Publish New Code of Practice for the Pharmaceutical Industry

Accolades

Matheson offers strong industry knowledge, is easy to work with and delivers high-quality work.

Competition/European Law: Chambers Europe

2025

Our Team

Niall

Collins

Partner

Kate

McKenna

Partner

Calum

Warren

Partner

Simon

Shinkwin

Partner

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