Management:

STEVE BILLS – GENERAL MANAGER:
Steve Bills has been in the drilling industry since 1973; 24 years in supervisory field positions and the remaining years in managerial positions. Prior to joining TonaTec, Steve managed all Core Drilling operations for a large international drilling company in the US and abroad. Steve is proficient in all areas of Drilling and Directional Drilling from entry level to Operations Manager for both small and large companies and has successfully drilled, supervised, and managed, some of the most challenging drilling projects in the world including the deepest minerals exploration hole drilled in North America (11,225') by Tonto Drilling near Lead, South Dakota.

PAUL HORSCHEL – OPERATIONS MANAGER:
Paul Horschel has been in the Minerals Exploration drilling business since 1995; 7 years in supervisory field positions and the remaining years in management. Prior to joining TonaTec, Paul's responsibilities included managing field operations for a large international drilling company with 20 core rigs operating in extremely challenging ground conditions and harsh environments including deep directional projects, throughout the US, Kyrgyzstan and Madagascar. Paul has been instrumental in the design, manufacture and improvement of numerous pieces of equipment in order to improve safety and maximize operational efficiency.

JUSTIN SEMADENI – BUSINESS MANAGER:
Justin Semadeni has been in the drilling and specialty drilling service industries since 1987; 16 years in supervisory field positions and the remaining years in managerial positions. Prior to joining TonaTec, Justin started and managed a gyroscopic bore-hole survey division for a large international drilling company including the design and fabrication of state of the art bore-hole logging equipment. From 2000 through 2005, Justin was District Manager for International Directional Services and was responsible for restructuring and managing the successful growth of this company. Justin is proficient in all areas of Core Drilling, Directional Drilling, and Gyro Survey operations from entry level to management.