Guest Services, Inc.

Ranking #10  Guest Services, Inc. Originally founded in 1917 to provide government facilities in Washington with foodservices, Guest Services today operates in multiple segments. It manages cafés in public institutions like the National Gallery of Art and the Holocaust Museum, operates concessions in state and national parks like Big Sur and Mt. Rainier, and provides in-house dining for government clients like the FBI and HUD and for private businesses like Northrup ...