Greentube is an online gaming company that is owned by Novomatic which is a large gaming group of land based casinos. Greentube is an Austrian company that is based in Vienna.
Some of the products and services listed on the website for Greentube include P2P skill games, 3D esports, casino games, mobile games, poker and bingo.
In addition to blackjack and other table games, Greentube has also launched some of the following online slots: Golden Sevens, Just Jewels Deluxe, King's Treasure, Lord of the Ocean, Lucky Lady's Charm Deluxe, Magic Princess, Mermaid's Pearl, Quest for Gold, Bugs 'N Bees, Bullion Bars, Ramses II, Columbus Deluxe, Reel King, Dolphin's Pearl Deluxe, Fruits 'N Sevens, Golden 7's, Sizzling Hot Deluxe and Xtra Hot. Surprisingly not all of the games end with Deluxe.