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Matheson is one of Ireland's largest law firms, headquartered in Dublin, with a significant international presence including offices in London, New York, San Francisco, and Cork. The firm provides a comprehensive range of legal services to international companies and financial institutions doing business in and from Ireland. Key practice areas include corporate law, finance and capital markets, dispute resolution, tax, commercial real estate, and technology and innovation. Matheson is renowned for its client-focused approach, deep industry expertise, and commitment to delivering commercially astute legal advice.
The Dublin headquarters serves as the central hub for Matheson's domestic and international operations, housing the majority of its legal professionals, practice groups, and administrative functions. It is the primary centre for client engagement and strategic decision-making.
A modern, state-of-the-art office building offering panoramic views of the River Liffey and the Dublin Docklands. The facility includes advanced client meeting suites, collaborative workspaces, extensive library and research facilities, and sustainable design elements.
Matheson fosters a high-performance, collaborative, and client-centric work culture. There is a strong emphasis on professional development, innovation in legal services, diversity and inclusion, and maintaining the highest ethical standards. The environment is known to be dynamic and intellectually stimulating.
The Dublin headquarters is pivotal to Matheson's identity and market leadership in Ireland. Its strategic location within the International Financial Services Centre (IFSC) vicinity facilitates close interaction with major financial institutions, multinational corporations, and governmental bodies.
Matheson supports its diverse international client base through its headquarters in Dublin and strategically located offices in key financial and technology hubs: London, New York, San Francisco, and a significant regional office in Cork. The firm is structured to advise global corporations and financial institutions on all aspects of inward investment into Ireland, the Irish legal and tax dimensions of international transactions, and the use of Ireland as a strategic base for European and global operations. Its international teams collaborate closely to provide seamless and comprehensive Irish law advice across multiple jurisdictions, catering to clients wherever they operate.
70 Sir John Rogerson's Quay
Dublin 2
Dublin
Ireland
Address: 100 Cheapside, London, EC2V 6DT, England
To support UK and international clients requiring Irish legal expertise, particularly in finance, corporate, and tax matters, and to foster strong relationships within the London financial and business community.
Address: 1 Rockefeller Plaza, Suite 1515, New York, NY 10020, USA
To facilitate US clients investing or operating in Ireland by offering on-the-ground support and timely expertise in Irish law relevant to their international strategies and operations.
Address: Penrose Dock, Penrose Quay, Cork, T23 HF5N, Ireland
To cater to the expanding economic activity in the Munster region, offering accessible, high-quality legal advice and strengthening Matheson's national presence beyond Dublin.
Address: Transamerica Pyramid, 600 Montgomery Street, 25th Floor, San Francisco, CA 94111, USA
To serve the dynamic tech ecosystem and other key industries on the US West Coast, providing specialized Irish legal advice crucial for their European operations, market entry, and investments.
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As of April 2025, MATHESON' leadership includes:
MATHESON has been backed by several prominent investors over the years, including:
Matheson has continued to strengthen its leadership by appointing several new partners across various practice areas in the past year, reflecting the firm's growth and commitment to developing internal talent. Notably, the firm announced seven new partner promotions in early 2024 and a significant external hire to head its Technology and Innovation Group in mid-2023. No prominent executive departures at the most senior levels (e.g., Managing Partner, Chairman) have been publicly announced during this period.
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Matheson typically utilizes a standard professional email format common among major law firms. The most prevalent format is the employee's first name followed by a period, then their last name, all preceding '@matheson.com'. While variations might exist for specific internal purposes or for individuals with very common names, this primary format is widely used for external communications.
firstname.lastname@matheson.com
Format
jane.doe@matheson.com
Example
95%
Success rate
Matheson.com News • May 21, 2024
Matheson's legal team, led by partner Donal O’Byrne, advised Greencoat Renewables PLC on securing a new €137.4 million green corporate credit facility. The facility was provided by a syndicate of banks including AIB, Bank of Ireland, and BNP Paribas....more
Matheson.com News • May 7, 2024
Matheson provided legal counsel to US public safety technology company RapidSOS in connection with its European expansion and the establishment of its European headquarters in Ireland. The advice covered corporate, employment, and regulatory aspects....more
Matheson.com News • April 25, 2024
Matheson announced that Maria Kennedy, a partner in its EU, Competition and Regulatory Law Group, has been appointed as Chairperson of Business Action to Stop Counterfeiting and Piracy (BASIS) in Ireland....more
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