PartyGaming

The publicly-traded PartyGaming is best known for its popular poker room PartyPoker, but back in 1997, the year it was founded, it only operated Starluck Casino, and focused most of its energy during those early years on its casino network. In 2001 it launched its flagship site PartyPoker, and the site quickly became the world largest online poker brand - based on ring game revenue, as well as a number of registered active players. After US congress passed the anti-online gambling legislation in 2006, PartyPoker suffered a setback, its strongest market. Since then, however, it has been steadily increasing its presence in Europe, and still remains one of the biggest online poker rooms. Among other sites, PartyGaming also operates the popular, cutting-edge PartyCasino site, as well as sites dedicated to bingo and backgammon. Yes, you guessed correctly PartyBingo and PartyGammon.