Grant Thornton LLP
| Company type | Limited liability partnership |
|---|---|
| Industry | Accounting, tax, and business advisory services |
| Founded | 1924 (as Alexander Grant & Co.) 1986 (as Grant Thornton LLP) |
| Founder | Alexander Richardson Grant |
| Headquarters | Chicago, Illinois, U.S. |
Key people | Jeff Peko, CEO Muhammad Bhayat, CFO |
| Products | Professional services |
| Revenue | US$1.9 billion (2019) |
Number of employees | 8,500+ |
| Parent | Grant Thornton International |
Grant Thornton LLP is the American member firm of Grant Thornton International, the seventh largest accounting network in the world by combined fee income. Grant Thornton LLP is the seventh largest U.S. accounting and advisory organization. The firm operates 59 offices across the US with approximately 8,500 employees, 550 partners, ad produces annual revenue in excess of US$1.9 billion.
In 2024, the partners of Grant Thornton sold a majority of the firm to New Mountain Capital, a private equity firm, which has significantly impacted the business.