• Network consolidates operations from six regions into three (Americas, EMEA and Asia Pacific) to enhance agility and collaboration.
  • Strategic investments drive global growth across assurance, tax and consulting service lines.
  • RSM member firms in the US and UK finalise landmark transatlantic partnership to strengthen client offering.

RSM, the leading provider of assurance, tax and consulting services to middle-market businesses, has today announced worldwide revenues* of US$7.7 billion for the 12 months to December 2025**. 

2025 was a transformative year for RSM, marked by significant structural changes and strategic investments enabling the network to build upon its support of clients with local expertise, global coverage and a consistently high standard worldwide.

RSM has consolidated its network from six regions into three; Americas, Europe, Middle East and Africa (EMEA), and Asia Pacific. The strategic shift enhances RSM’s agility with streamlined operations and fostering closer collaboration across borders. 

In EMEA, RSM experienced outstanding annual growth of 12.6%, seeing the region report $2.3 billion in fee income. Asia Pacific’s 3.0% growth saw it reach $1.1 billion in fee income. The Americas reported 0.5% growth, representing $4.3 billion in fee income.

Globally, RSM’s consulting services reached $2.9bn, seeing a 7% increase in fee income. Fee income from the network’s tax services represented $2.2bn and grew by 5.7%. The network’s assurance revenues grew by 0.2%, reaching $2.6bn. 

Growth achieved across each of RSM’s core service lines and regions reflects RSM’s ability to meet evolving client demands with tailored solutions that are adapted to an unpredictable global economic environment.

RSM’s global headcount grew by 6.7% to 56,000 professionals**, underlining the network’s ability to attract and retain trusted experts who understand local markets to deliver high-quality services.

In January 2026, RSM’s UK and US member firms completed a landmark transatlantic partnership encompassing the US, UK, Canada, Ireland and teams in India and El Salvador. The partner-owned platform optimises their ability to serve global clients, develop talent and accelerate growth.

E.J. Nedder, Chief Executive Officer at RSM International, said: “This year, RSM has not just been adapting to the present, it has been building a stronger, more resilient network for the future. Our focus on collaboration, innovation, and client service has positioned us to thrive in an ever-evolving global market.

“Connected leadership across borders, cultures and perspectives has been, and continues to be, fundamental to RSM and its clients’ successes. 

“As RSM looks ahead to 2026, we remain confident not only in our ability to navigate challenges, but also to seize opportunities. The foundation we have built in 2025 ensures that our Member Firms are well-equipped to deliver lasting value to clients, and drive sustainable growth and solutions.”

 

*Following the divestiture of RSM’s US and Canada alliances announced in March 2025, revenues and headcount from the individual firms that were part of those alliances are no longer included in RSM’s consolidated global financial results. As the alliances were never part of RSM’s core operations, and for accurate comparisons within this press release, RSM has excluded alliance revenues and headcount from its 2024 revenues.

**On this basis, RSM’s global revenue in 2024 was US$7.4billion and headcount was 52,500.