If you're here looking up Doubletree by Hilton customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. Doubletree by Hilton also goes by or is associated with the names DoubleTree by Hilton. They are considered to be part of the following sectors and industries: Consumer Discretionary, Consumer Services, Hotels, Restaurants & Leisure. Doubletree by Hilton is associated with terms like private, travel & leisure, e-commerce, b2c by their customers and industry analysts. They are similar to companies like Amtrak, Travelodge, Time Life, Hilton Garden Inn, Marriott Vacation Club, Extended Stay America, Kimpton Hotels & Restaurants. They employ 6,000 people according to customers in the know.