Empowering you to move forward with confidence

RSM in Japan

Countries

We have a reach of firms in 120 countries and are in each of the top 40 major business centres throughout the world

People

We have combined staff of 600 professional staff, 52 partners

Offices

5 head offices in Tokyo

Doing business in Japan

RSM Japan consists of two independent firms that have joined the RSM International network as official members in Japan and work as a group exclusively for international clients and cross border transactions. The firms and service areas are as follows.

RSM Seiwa - Audit & Assurance Services  
RSM Shiodome partners - Tax, Accounting, HR, Legal and Consulting Services
* Correspondent firm - Tokyo Kyodo Accounting Office - consulting and transactional support services

RSM Japan provides clients with a variety of professional services tailored to the individual needs of clients, including audit, related attestation services, international taxation (including, but not limited to, transfer pricing), outsourcing and advisory services such as M&A, IPO, inward investments and various financial transactions.

Global highlights:

RSM global revenue hits $10bn as demand from middle-market drives growth

RSM, the leading provider of assurance, tax and consulting services to middle-market businesses, has today announced worldwide revenues of US$10 billion for the 12 months to December 2024.