Grant Thornton Advisors adds Puerto Rico firm to global platform
Grant Thornton Belgium has completed a transaction that makes it part of the Grant Thornton Advisors multinational platform — which was established in January 2025 with the support of an investor group led by New Mountain Capital.
Grant Thornton Belgium has announced it will join the integrated multinational platform of Grant Thornton Advisors LLC, alongside Grant Thornton France and Grant Thornton Spain. This strategic partnership, supported by New Mountain Capital, aims to drive long-term growth, innovation, and international collaboration. Clients in Belgium will benefit from enhanced cross-border expertise, access to advanced technologies, and a broader range of advisory, audit, and tax services. The move strengthens Grant Thornton Belgium’s position as a key player in the European business ecosystem and marks a significant milestone in its growth strategy.
