Mark Hollenbeck


Mark Hollenbeck

Sunrise Ranch.
Southern Hills On The Rise

Mark Hollenbeck is an Edgemont, S.D. native. He holds a B.S. degree in Chemical Engineering from South Dakota School of Mines & Technology and is a licensed Professional Engineer in South Dakota.

Mark has been involved in energy-producing industries for much of his career, designing and managing natural gas systems for the Black Hills Division of Montana Dakota Utilities and as the Executive Director of the South Dakota Office of the American Petroleum Institute. He was elected to the South Dakota House of Representatives where he served from 1989 through 1994. He also served as Mayor of Edgemont from 2001 to 2006. Along with his wife and four young children, he lives and ranches on an organic ranch north of Edgemont. In addition to their grass-fed organic business, they run a guest lodge and hunting operation at their ranch.

Mark is also the Project Manager for Powertech (USA) on the Dewey-Burdock Uranium Recovery project. This is a project that will employ approximately 100 people when it is operational.