Williams Interactive, better known WMS has been producing quality gaming equipment for many years. Some of the products developed by the company have played a major role in transforming the gambling trend from standard mechanical slots to games that are designed with different intellectual properties. In addition, WMS is also famous for creating new innovative ways to decide payouts.

Since the latter stages of the nineteenth century, the themes of the reels of mechanical slots were limited to horseshoes, the Liberty Bell, fruits, card suits, black bars, and stars and bells. With the introduction of Reel ‘em In, WMS displayed its ingenuity by launching multi-coin and multi-line secondary bonuses.

As time passed, the company began to come up with other licensed themes, starting with Monopoly, and thus significantly increased its sales as well as profits.

WMS derives 70 percent of its revenues from customers in the US. The field services, development, and sales offices are located across the US, while its international facilities are situated in many countries including Australia, Canada, India, China, South Africa, Mexico, Spain, the Netherlands, Argentina, Austria, and the UK.

With such a rich history and a long way traveled, the natural next step was for WMS to venture into online gambling. They are now one of the most respected online gaming developers around and are present at several of the world's best online casinos.