Bally Technologies
| Formerly | Advanced Patent Technology Alliance Gaming | 
|---|---|
| Company type | Division | 
| NYSE: BYI | |
| Industry | Casino games Accounting systems | 
| Founded | 1968 | 
| Headquarters | , US | 
| Key people | Richard Haddrill  (CEO) David Robbins (chairman) | 
| Products | Video slot machines Reel Slot machines Casino Management systems Deck Mate | 
| Revenue | $997 million USD (2013) | 
| Total assets | 
 | 
| Parent | Light & Wonder | 
Bally Technologies, Inc. is an American manufacturer of slot machines and other gambling technology based in Enterprise, Nevada. It is owned by Light & Wonder.
The company was founded in 1968 as Advanced Patent Technology. It eventually changed its name to Alliance Gaming and in 1996 acquired Bally Gaming International, a former division of Bally Manufacturing. In 2006, the entire company adopted the Bally name.
Scientific Games (now Light & Wonder) acquired the company in 2014. Today, Bally constitutes one of the three brands of Light & Wonder, along with WMS and Shuffle Master.