If you're here looking up Booking.com customer service, 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. Booking.com also goes by or is associated with the names Bookings.com, Booking.com. They are considered to be part of the following sectors and industries: Information Technology, Software & Services, Internet Software & Services, Internet. Booking.com is associated with terms like subsidiary, private, internet, technology, marketplace, b2c by their customers and industry analysts. Their competition, in the eyes of customers, are companies like Kayak, Priceline, Hotels.com, Orbitz, Expedia. They employ 10,000 people according to customers in the know.