William J. O’Brien

William J. O’Brien

Chief Executive Officer at O'Brien Energy Co.

Energy Minerals
Consumer Services

William J. O’Brien active positions

CompaniesPositionStartEnd
Chief Executive Officer 1997-09-30 -
Chairman 1997-09-30 -
Founder 1997-09-30 -
Corporate Officer/Principal 1997-09-30 -

Career history of William J. O’Brien

Training of William J. O’Brien

The University of Texas at Austin Graduate Degree

Statistics

International

United States 3

Operational

Chief Executive Officer 1
Chairman 1
Founder 1

Sectoral

Energy Minerals 2
Consumer Services 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Private companies1

Energy Minerals

See company connections