Matheson opens Cork office

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement


Matheson opens Cork office

Matheson Cork 100x90

Matheson has opened a new office in Cork, Ireland to expand its reach to clients based in the Munster region. This is a break with convention for major Irish law firms, which are traditionally concentrated in Dublin.

Gráinne Callanan, a senior lawyer in the firm’s corporate division, will lead the Cork office. She specialises in corporate governance and financial services. Callanan has more than 14 years of experience, in which time she also worked for health insurance company Aviva. Regulatory compliance and insurance products remain one of her strong points.

The firm’s strategy is to target domestic and international clients based in Cork, spanning such sectors as life sciences, biotechnology, finance and cybersecurity. The American Chamber of Commerce has a large number of companies operating in Cork, and Matheson acts on behalf of more than 60% of those businesses.

Matheson expects the Cork office to play an important role in the future. Not only is Cork projected to be Ireland’s fastest growing city over the next 20 years, but the prospects of Brexit may also make the city a more attractive location for UK-based businesses seeking a presence in the European Union.

more across site & shared bottom lb ros

More from across our site

The big four firm is rightfully prioritising transparency and accountability as it seeks to rebuild from its scandal, but a glaring structural issue remains
A recent hiring flurry has taken the firm’s number of partner appointments this year to 121 and put it on track to hit 160 partner target early
The move brings specialist tax and litigation capability to EY as it seeks to close the gap on Baker McKenzie and Venezuela’s leading local firms
The industry’s response to AI requires an unfamiliar ingredient as firms battle to shape their futures
The ambitious big four challenger firm has also appointed ex-RSM partner Brad Ashton to build out its customs and global trade practice
The big four firm allegedly reviewed backdated documents and signed off on accounts that removed hundreds of millions of dollars of Abramovich’s assets
New Tier 1 entrants and an expanding cohort of established players indicate that law firms are becoming increasingly credible challengers in Europe's TP market
Awards
Leading firms and individuals gathered in Dubai to celebrate standout legal, dealmaking and tax work across the region
Tax authorities want more revenue, have better tools to find it and are increasingly willing to fight for it
Audifina, the sixth-largest firm of its kind in Lithuania, will bring a 90-strong team with offices in Vilnius and Kaunas to RSM’s international platform
Gift this article