Diamondrock Hospitality Company is a real estate investment trust that owns lodging properties. Its business is to acquire, own, manage, and renovate full-service hotel properties in the United States. It operates in cities such as Chicago, Boston, New York, Denver, and others. Within DiamondRock's holdings, the majority of the hotel brands include Marriott, Starwood, and Hilton. The revenue is divided between room, food and beverage, and others. The room segment contributes the majority of the revenue. The firm's customers include leisure transients, business transients, and group customers.