This move doubled its manufacturing facility from to 80,000 square feet.

In 1996, Sigma moved its corporate and manufacturing headquarters to Las Vegas near McCarran International Airport in Las Vegas. The cashbox extractor features a design licensed to and utilized by two other leading slot machine manufacturers and offered by JCM to other customers. Sigma is also known for other innovations such as The Derby horse racing machine, the first coinless slot machines to be installed in a major casino, Patriot®, the first red, white & blue-themed game, and a patented locking cashbox extractor. This was a breakthrough that led to a significant increase in revenues for casinos that let their players use bills instead of just coins.

They were first to have an embedded bill validator. Sigma is responsible for several other innovations that helped to revolutionize the gaming industry. The Governor of Nevada gave them the award again in 1996. In 1991 they were honored with the State of Nevada Governor's Industry Appreciation Award for its continued contribution to Nevada's growth. Sigma designed the first slant-top reel slot machine for more comfortable play back in 1990. Sigma is licensed in every major gambling venue in the United States. In 1984, Sigma became the first internationally owned manufacturer and distributor of slot machines to be licensed by the Nevada Gaming Commission. They maintain offices in Las Vegas, Nev., Atlantic City, NJ., Germantown, Tenn., Green Bay, Wis., Kalamazoo, Mich. Sigma serves every major casino market in the United States and also serves the Caribbean, Central America, South America and Canada. Sigma has a strong background of innovation and quality in the gaming machine industry, and is a leader in the manufacture, distribution and service of technologically advanced reel slot and video gaming machines. Sigma Game Inc., is a privately held company based in Las Vegas.

Sigma video slot machine 2211