Grover Gaming, a software development company, will add at least 100 new employees to its staff in a major expansion, the company announced Monday.

The Greenville-based company will hire employees across product development, art, engineering, and game development, according to Gerren Brown, director of human resources for Grover Gaming.

Grover currently has over 150 employees and expects to add to that total over the next year to 18 months.

“Lotteries and Charitable Gaming markets in this country are experiencing a digital revolution, and Grover Gaming is uniquely poised to capitalize on this opportunity,” said Garrett Blackwelder, president of Grover Gaming.

The company said it will also double the size of its game studios over the next year and expand its offices in the Northeast and Midwest.

Grover Gaming is a software development and design company that specializes in game content and systems throughout the U.S. and Canada.