Mark E. Semmelbeck

Mark E. Semmelbeck

Chief Executive Officer at Battlecat Oil & Gas LLC

Energy Minerals
Consumer Services

Mark E. Semmelbeck active positions

CompaniesPositionStartEnd
Chief Executive Officer 1987-12-31 -

Career history of Mark E. Semmelbeck

Former positions of Mark E. Semmelbeck

CompaniesPositionStartEnd
Chief Tech/Sci/R&D Officer 2009-04-27 -

Training of Mark E. Semmelbeck

Texas A&M University Undergraduate Degree

Statistics

International

United States 4

Operational

Chief Tech/Sci/R&D Officer 1
Chief Executive Officer 1
Undergraduate Degree 1

Sectoral

Energy Minerals 3
Consumer Services 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Private companies2

Energy Minerals

Energy Minerals

See company connections