Serko Limited provides online travel booking and expense management services in New Zealand, Australia, the United States, Europe, and internationally. The company offers Zeno, a corporate travel and expense management platform that allow travelers to book and manage trips and expenses; Booking.com, a business travel platform that helps companies to book and manage work trips; and GetThere that enables corporations to deliver an online booking experience. It also provides Serko mobile, a mobile application for iPhones and android devices that offers travel concierge to corporate travelers. In addition, the company offers sales and marketing, expense management, and research and development services. Serko Limited was founded in 1994 and is headquartered in Auckland, New Zealand.