European law firm Fieldfisher is pleased to announce the appointment of Stuart Marks as Business Services Centre Director in Belfast, effective 1 December 2025. Stuart’s arrival marks a significant milestone in the continued evolution of Fieldfisher Belfast operations and underlines the firm's commitment to investing in long-term growth.
Bringing over 15 years of leadership experience in professional and legal services across Northern Ireland and internationally, Stuart has a proven track record in scaling teams, building capability and delivering operational excellence.
Throughout his career, he has held senior leadership roles driving growth and transformation, leading large-scale teams and optimising service delivery models. His expertise spans implementing strategic change programmes and fostering cultures of collaboration and innovation, all underpinned by a strong people focus and strategic mindset. This combination of skills positions Stuart as a key driver of Fieldfisher’s ambitions in Belfast and beyond, ensuring operational excellence is aligned with client needs.
Stuart joins Fieldfisher from FinTrU, where he was Managing Director and Head of Business Development. He previously held roles at Goldman Sachs in London, Donaldson Legal Consulting (now Fieldfisher TLS) in Holywood and Citi in Belfast.
Opened in 2018, Fieldfisher Belfast has become a key hub for business support and legal services, supporting operations across the UK and Europe. The Belfast office combines cost efficiency with access to exceptional talent, enabling Fieldfisher to deliver high-quality services to clients globally. Northern Ireland’s thriving professional services market, strong infrastructure and skilled workforce make Belfast an ideal location for innovation and growth.
Robert Shooter, Managing Partner, commented:
"Stuart’s arrival builds on the strong foundations established in Northern Ireland. He will play a pivotal role in shaping our strategic growth, strengthening our capabilities and fostering an environment of excellence where our people can thrive through strong collaboration."
Stuart Marks, Director, Business Services Centre, Belfast, added:
"I am energised and proud to be joining at such an important point in Belfast’s journey. This team’s success is driven by the talent, dedication and innovation of its people, and my focus is on supporting that and building on it together. I look forward to working with colleagues across the firm as we grow and collaborate to make an impact where it matters most – for our people and our clients."
Stuart’s appointment signals the beginning of an exciting new chapter for Fieldfisher Belfast. As the firm deepens its roots in Northern Ireland, this strategic investment will unlock new opportunities for its clients across the UK and internationally.
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