Arthur Cox exists to solve the most complex legal challenges that define modern business in Ireland and beyond. For over 100 years, the firm has been at the forefront of developments in the legal profession, guiding clients through intricate corporate transactions, regulatory landscapes, and transformative deals that shape economies. From major mergers and acquisitions to pioneering work in renewable energy and technology, Arthur Cox provides the strategic legal counsel that enables organizations to navigate uncertainty and seize opportunity with confidence. Their lawyers don't just interpret the law - they help shape commercial outcomes that drive real progress.
What sets Arthur Cox apart is a progressive, forward-thinking culture that has defined the firm since its founding in 1920. With nearly 900 people across offices in Dublin, Belfast, London, New York, and San Francisco, they combine deep local expertise with genuine global reach. The firm invests heavily in its people through world-class training programs, while simultaneously innovating in legal service delivery through technology and sustainable business practices. Recognized consistently as one of Ireland's leading law firms and ranked among Europe's most innovative, Arthur Cox continues to evolve - proving that a century-old institution can move faster and think further ahead than anyone else in the field.