High Roller Technologies, Inc., through its subsidiaries, engages in the online gaming business worldwide. The company offers a suite of online casino games, such as blackjack, roulette, craps, baccarat, poker, and slot machines through HighRoller.com. It also operates CasinoRoom.com, an online casino ratings and reviews portal; and provides internet related advertising services. The company was incorporated in 2021 and is based in Las Vegas, Nevada.