List of defunct gambling companies

This is a list of defunct gambling companies.

Defunct gambling companies

 * Argent Corporation – company in Las Vegas, Nevada that at one time controlled the Hacienda Hotel/Casino, the Stardust Resort & Casino, the Fremont Hotel and Casino and the Marina Hotel and Casino
 * Aztar
 * BetBright
 * Boomtown, Inc.
 * Caesars World – grew to eight casinos and resorts over the years, until going through a series of ownership changes beginning in 1995, and was ultimately absorbed by Park Place Entertainment in 1999
 * Casino Magic Corp.
 * Chartwell Leisure
 * Fairground Gaming
 * Fitzgeralds Gaming
 * Gambit
 * Gold Strike Resorts
 * Grand Casinos
 * The Greenspun Corporation
 * Hollywood Casino Corp.
 * International Game Technology
 * Lady Luck Gaming
 * Lakes Entertainment
 * Leisure and Gaming
 * Mandalay Resort Group – in terms of market capitalization, was one of the largest casino operators in the world. Mandalay Resort Group was a hotel-casino operator based in Paradise, Nevada. Its major properties included Mandalay Bay, Luxor, Excalibur and Circus Circus, as well as half of the Monte Carlo
 * MGM Growth Properties
 * Mirage Resorts
 * MTR Gaming Group
 * Park Place Entertainment – Las Vegas Valley, Nevada based business that was the largest owner, operator and developer of casinos throughout the world
 * Peninsula Gaming
 * Resorts International
 * SHFL Entertainment
 * Sodak Gaming
 * SunCruz Casinos – was one of many cruise lines that offered "cruises to nowhere," legally transporting passengers into international waters beyond the reach of federal and state gambling laws
 * Trump Hotels & Casino Resorts
 * WBX
 * World Sports Exchange

Defunct poker companies

 * Absolute Poker
 * Artworx
 * Boss Media
 * Cake Network
 * CardRunners
 * Cereus Poker Network
 * CryptoLogic
 * DeucesCracked
 * Doyles Room
 * Full Flush Poker
 * Gutshot Poker Club
 * Hero Poker
 * Ivey League
 * Mayfair Club
 * PKR.com
 * Planet Poker
 * Pokerspot
 * Pokertek
 * UltimateBet
 * UltimatePoker.com