
32Red is a British online casino company licensed in Gibraltar.

888poker, formerly Pacific Poker, is an international online poker cardroom and network owned by 888 Holdings. 888poker was established in 2002, and is based in Gibraltar.

Americas Cardroom is a US-themed online poker site founded in 2001 and headquartered in San José, Costa Rica. The company serves parts of the United States, Canada, Latin America, and several other countries. It is a subsidiary of the Winning Poker Network.

Full Tilt Poker is an Irish online poker card room and online casino that opened in June 2004. Formerly privately owned by Tiltware, LLC and later by the Rational Entertainment Group, the site was acquired by The Stars Group in a deal where Amaya acquired all of Rational's assets, including PokerStars. A statement by Amaya said the takeover would not affect the activities of Full Tilt Poker. The deal was closed on August 1, 2014.

Gaming Innovation Group Inc. (GIG) is an iGaming company offering cloud-based product and platform services and performance marketing to its B2B partners. The company is listed on the Oslo Stock Exchange under the ticker symbol "GIG" and on Nasdaq Stockholm under the ticker symbol "GIGSEK".

Interwetten was founded in 1990. It operates in the online entertainment branch, offering its customers sports betting, live betting, a casino, a live casino, and games.

Kindred Group is an online gambling operator which consists of 9 brands, among them Unibet, Maria Casino and 32Red. The Group offer products such as online casino, online poker, online bingo, and sports betting. The company is registered in Malta, but also has major hub offices in Gibraltar, London, Stockholm and the US in addition to smaller satellite offices across Europe and Australia. Kindred Group is a publicly listed company on the Stockholm Stock Exchange (Nasdaq). In 2017, the company's revenue was GBP 751.4 million.

Ladbrokes Coral is a British betting and gambling company. It is based in London. It previously owned the Hilton hotel brand outside the United States, and was known as Hilton Group plc from 1999 to 2006. In November 2016, Ladbrokes acquired Gala Coral Group, and changed its name to Ladbrokes Coral.

Pinnacle is an online gaming website that was founded in 1998. Since its inception, Pinnacle has become a medium-sized, fully licensed, online sportsbook. Pinnacle Sports rebranded to Pinnacle on June 1, 2016 after acquiring the pinnacle.com domain name.
PokerStars is an online poker cardroom owned by The Stars Group. It can be accessed through downloadable poker clients for the Windows, macOS, Android and iOS. It is the largest real money online poker site in the world, controlling over two-thirds of the total online poker market.

Sky Betting & Gaming is a British-based gambling company, owned by Flutter Entertainment, with headquarters in Leeds, West Yorkshire and offices in Sheffield, London, Guernsey, Rome and Germany. Sky Betting & Gaming consists of five core brands: Sky Bet, Sky Vegas, Sky Casino, Sky Poker and Sky Bingo. It also owns online betting odds comparison site Oddschecker. Sky Betting & Gaming also operates popular, free-to-enter football prediction game Soccer Saturday Super 6.

Unibet provides a platform for sports betting, online casino, bingo and online poker to over 11 million customers in over 100 countries. Unibet is a part of Kindred Group–an online gambling operator which consists of 11 brands along with Maria Casino, Stan James, 32Red, and iGame. Today, Unibet has over 1,500 employees and offices in Malta, London, New York, and Gibraltar among others. Unibet launched its first online website in 1999, launched live betting service in 2003 and introduced mobile site in 2004.