Kroll is a large international financial advisory firm serving a variety of institutional clients in North America, Asia and Europe. The Firm's services include valuations, dispute resolution, mergers & acquisitions, restructurings, asset advisory, and tax. Sector expertise spans the consumer, retail, food, energy, mining, financial services, healthcare, life science, industrial, media, real estate, technology, and communications sectors. Kroll was formerly known as Duff & Phelps. The Firm was originally established in 1932 and is headquartered in New York, New York.