Kroll Inc.

Kroll, LLC
Company typeLimited liability company
IndustryCorporate investigation
Risk consulting
Financial advisory
Founded1932 (1932)
(as Duff & Phelps)
HeadquartersNew York City, U.S.
Number of locations
72
Area served
Worldwide
Key people
Number of employees
6,500
Websitewww.kroll.com

Kroll (formerly Duff & Phelps) is an American multinational financial and risk advisory firm that has its headquarters in New York City. It was established in 1932 as Duff & Phelps. In 2018, Duff & Phelps acquired the original Kroll company, which had been founded in 1972. In 2021, Duff & Phelps decided to rebrand itself as Kroll, a process it completed in 2022.