In 1972, Pritzker started his career working in the family Business, Hyatt Hotels, where in 1984, he rose to become Managing Director and Divisional Vice President. In 1988, he left Hyatt to pursue his own entrepreneurial activities including become a founding member of Ticketmaster. In 1996, he formed Mandara Spa, a chain of 72 resort spas, which he hoped to pair up with Hyatt Hotels, but ended up being located entirely in competitors to Hyatt. In 2000, 40% of the company was sold to Shiseido Co. In 2001, the remaining 60% was sold to Steiner Leisure Limited, a Nasdaq (STNR) listed company. In 2005, Pritzker founded the private equity firm Geolo Capital with his Mandara Business partner Tom Gottlieb; Geolo Capital focused on Investments in hospitality, entertainment, and health & wellness companies. In 2010, he sold his ownership interest in Hyatt to his family. Geolo Capital purchased a majority interest in the Joie de Vivre boutique hotel chain. In October 2011, he merged the 30 hotel Joie de Vivre chain with the Pomeranc family's 12 hotel Thompson Hotel Group to form Commune Hotels & Resorts which he co-chairs with Jason Pomeranc. In 2012, Commune operated 46 hotels and had $450 million in revenues. In January 2016, Commune Hotels merged with Destination Hotels, where Pritzker serves as co-chairman. With the recent merger the new company has over 97 hotels across six brands and annual revenues of over $2.3 billion.