Hilton Worldwide Holdings Inc., formerly Hilton Hotels Corporation, is an American multinational hospitality company that manages and franchises a broad portfolio of hotels and resorts. Founded by Conrad Hilton in May 1919, the corporation is now led by Christopher J. Nassetta. Hilton is headquartered in Tysons Corner, Virginia. As of March 31, 2019, its portfolio includes 5,757 properties (including timeshare properties) with 923,110 rooms in 113 countries and territories, including 689 that are managed and 4,947 that are franchised, with the combined managed and franchised properties having a total of 893,494 rooms, in addition to 68 that are owned or leased (including 59 that are wholly owned or leased, one owned by a consolidated non-wholly owned entity, two that are leased by consolidated variable interest entities (VIEs) and six that are owned or leased by unconsolidated affiliates[1].[4] Prior to their December 2013 IPO, Hilton was ranked as the 36th largest privately held company in the United States by Forbes.[5] Hilton has 15 brands across different market segments, including Conrad Hotels & Resorts, Canopy by Hilton, Curio – A Collection by Hilton, Hilton Hotels & Resorts, DoubleTree by Hilton, Embassy Suites Hotels, Hilton Garden Inn, Hampton by Hilton, Homewood Suites by Hilton, Home2 Suites by Hilton, Hilton Grand Vacations, Waldorf Astoria Hotels & Resorts, Tru by Hilton, Tapestry Collection by Hilton, and Motto by Hilton. On December 12, 2013, Hilton again became a public company, raising an estimated $2.35 billion in its second IPO.[6] At the time, The Blackstone Group held a 45.8 percent stake in the company.[7] In October 2016, China’s HNA Group agreed to acquire a 25 percent equity interest in Hilton from Blackstone. The transaction was expected to close in the first quarter of 2017.[8][9][10] Hilton’s largest stockholders were until mid 2018 HNA Group, Blackstone, and Wellington Management Group, which own 25%, 15.2%, and 6.7% of Hilton common stock respectively.[11]Hilton Hotels are now a stand-alone company. Hilton was founded by Conrad Hilton in Cisco, Texas, in 1919 and had its headquarters in Beverly Hills, California, from 1969 until 2009. In August 2009, the company moved to Tysons Corner, unincorporated Fairfax County, Virginia, near McLean.

Las Vegas Sands Corporation is an American casino and resort company based in Paradise, Nevada, United States. Its resorts feature accommodations, gaming and entertainment, convention and exhibition facilities, restaurants and clubs, as well as an art and science museum in Singapore. It has several resorts in the United States and Asia. Among its properties in the United States are two resorts on the Las Vegas Strip: The Venetian and The Palazzo. In Asia, the Marina Bay Sands located in Singapore is the most recent addition to the company’s portfolio. Through its majority-owned subsidiary Sands China, the company owns several properties in Macau, including the Sands Macao, Sands Cotai Central, The Venetian Macao, The Plaza Macao, Four Seasons Hotel Macao, and The Parisian Macao. It is the largest casino company worldwide.

Marriott International is an American multinational diversified hospitality company that manages and franchises a broad portfolio of hotels and related lodging facilities. Founded by J. Willard Marriott, the company is now led by his son, Executive Chairman Bill Marriott, and President and Chief Executive Officer Arne Sorenson. Marriott International is the third largest hotel chain in the world.[3] It has 30 brands with 7,003 properties in 131 countries and territories around the world,[1][2][4] over 1,332,826 rooms (as of March 31, 2019),[1] including 2,035 that are managed with 559,569 rooms, 4,905 that are franchised or licensed with 756,156 rooms, and 63 that are owned or leased with 17,101 rooms,[1] plus an additional 475,000 rooms in the development pipeline and an additional 25,000 rooms approved for development but not yet under signed contracts.[1][5][6][7] It is headquartered in Bethesda, Maryland, in the Washington, D.C. metropolitan area.[8] In 2017, Marriott was ranked #33 on Fortune’s “100 Best Companies to Work For” list, its twentieth appearance on the list.