Grant Thornton Puerto Rico Integrates Into Global Platform, Expands Service Capabilities
The 50-year-old firm’s integration into Grant Thornton Advisors, backed by New Mountain Capital, brings access to expanded expertise in AI, cybersecurity, and data analytics for island clients
Grant Thornton Puerto Rico has entered a new chapter in its 50-year history, integrating into the Grant Thornton Advisors multinational platform, a move designed to expand the firm’s service capabilities and deepen its investment in technology and talent on the island.
The integration, completed in 2025, represents more than a structural change, according to the firm. It reflects a strategic investment in client service, innovation, and the future of professional services in Puerto Rico, backed by private equity firm New Mountain Capital.
By joining an expanding international organization spanning the Americas, Europe, and the Middle East, Grant Thornton Puerto Rico has gained access to a broader network of specialists, deeper industry expertise, and enhanced technology-enabled solutions.
The firm has made significant investments in artificial intelligence and advanced technologies, enabling professionals across the organization to leverage automation, data analytics, digital tools, and cross-market collaboration.
For clients, the evolution brings broader capabilities across audit, tax, advisory, outsourcing, business transformation, transaction services, cybersecurity, data analytics, and emerging artificial intelligence solutions.
According to the firm, as organizations face increasing pressure to drive growth, manage risk, navigate regulatory complexity, and modernize operations, the resources available through the platform position Grant Thornton Puerto Rico to address these challenges with greater depth, speed, and innovation.
Technology has become central to the transformation. Grant Thornton Advisors has made significant investments in artificial intelligence and advanced technologies, enabling professionals across the organization to leverage automation, data analytics, digital tools, and cross-market collaboration. The firm said the approach allows it to deliver more insightful, data-driven solutions while maintaining the personal relationships and local knowledge that have long distinguished its service model.
The firm’s commitment to Puerto Rico remains unchanged. A team of more than 200 professionals continues to serve clients from the island, bringing what the company describes as the same dedication to quality, integrity, and client service that has defined its reputation.
As the business landscape continues to evolve, Grant Thornton Puerto Rico is combining local market knowledge with expanded global expertise and technology-powered solutions to help organizations navigate change.
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