The company is responsible for designing, developing, manufacturing, and distributing many gaming solutions such as slot machines. Atronic HistoryĪtronic is part of IGT, which was founded in 1981. Here is everything you must know about Atronic to make an informed decision. So, if you are looking for the best slot machines, you are in the right place. The company is one of the top slot machine manufacturers that are here to change the game for everyone. Atronic is part of the IGT (International Gaming Technology) Group that offers the best slot machines.