RSM US LLP is a professional services firm providing assurance, tax, and consulting services. It focuses on serving middle-market organizations across all industries. The firm is part of a global network that spans more than 120 countries.
In the United States, the firm is the fifth largest in its sector, operating from more than 80 offices. Its team comprises over 10,000 professionals. The company was founded in 1926.
The firm's service lines include audit and assurance, tax advisory, digital transformation, risk consulting, management consulting, and transaction advisory. Its technical domains cover areas such as data analytics and cutting-edge technology.
The company identifies five core behaviors for its team: caring, curious, collaborative, courageous, and critical thinking.