A year ago, we shared our vision to supercharge our ability to meet clients’ cross-border needs by bringing partners from the U.S., the UK, Canada and Ireland together. Today, we’ve charted the course, built the vehicle, assembled the crew, and the firms’ partners have added the fuel, voting nearly unanimously this month to drive the plan forward.
On Jan. 1, 2026, RSM US and RSM Canada will officially join forces with RSM UK and RSM Ireland. Together, we are establishing a new transatlantic partnership owned by the partners of our firms.
This multinational enterprise is designed to improve our ability to collaborate unencumbered by borders, serve our clients seamlessly, innovate new service offerings, and grow by supporting globally active businesses while unlocking value for our clients, partners and employees. Under the new structure, 23,000 professionals will operate across six countries, including India and El Salvador, with a presence in the world’s major financial centers of New York, Toronto and London, and $5 billion (USD) in combined revenues. We will be a global powerhouse of services, knowledge and resources for the modern middle market.
It’s a bold move to steer our future, with our clients’ needs foremost in mind.
You can learn more by visiting the links below.
We look forward to bringing the full power of our partnership to you while serving your needs with quality service, compelling global offerings, talented teams and leading insights as a multinational enterprise.
Sincerely,
Brian Becker
Managing Partner & CEO, RSM US LLP
Oct. 23, 2025
Subject to final regulatory approvals.
References to a new transatlantic partnership mean a limited liability partnership to be formed before January 1, 2026, that serves a centralized governance role based on certain authority delegated by RSM US, RSM Canada, RSM UK and RSM Ireland (the “Related Firms”). The new transatlantic partnership will not service clients or otherwise engage in business activities. Each Related Firm will remain a separate legal entity for legal, regulatory and tax purposes. References to “enterprise,” “platform,” “us,” “we,” “our” and the like, mean each of the Related Firms operating under the new centralized governance structure, and should not, under any circumstances, be interpreted to mean that the Related Firms are anything other than separate legal entities for legal, regulatory and tax purposes. References to “combined” or similar terms mean aggregated (i.e., sum of the) results of the Related Firms.
