Mason Hayes & Curran

Mason Hayes & Curran is an Irish law firm with a business-first approach and a New York office that keeps US clients connected to developments in Irish law and regulation. From our Rockefeller Center location, we coordinate with specialist teams in Dublin to deliver integrated advice on cross-border mandates. Mason Hayes & Curran advises on corporate governance, M&A, funds, banking and finance, regulatory compliance, tax, employment and benefits, IP, cyber security, data privacy, and disputes, alongside real estate and infrastructure matters. Our business law firm is particularly active in fast-moving sectors such as technology, fintech, energy, and life sciences, providing guidance that reflects both regulatory requirements and commercial realities. Clients rely on Mason Hayes & Curran for practical, solution-oriented thinking that keeps projects advancing.