GPA Midstream Association



GPA Midstream’s Executive Committee is a closed group that reports to and exercises the power of the GPA Midstream board of directors when the board is not in session as to routine affairs of the association.


The GPA Midstream chairman of the board leads this committee. Other members include the GPA Midstream chairman-elect, the three vice chairmen, the immediate past GPA Midstream chairman, and five GPA Midstream member company representatives that are appointed by the GPA Midstream chairman and are not officers. GPA Midstream’s president/CEO and corporate secretary are also members of this committee.



  • Committee Members

  • Chair:Wouter van Kempen, DCP Midstream
  • Bill Ordemann, Enterprise Products, Chairman-Elect
  • Robert Mitchell, Carrera Gas Companies, Vice Chairman
  • Paul Brewer, Enable Midstream Partners, Vice Chairman
  • Bill Ward, Superior Pipeline, Vice Chairman
  • Mark Sutton, GPA Midstream, President/CEO
  • Johnny Dreyer, GPA Midstream, Corporate Secretary
  • Steve Hoppe, EnLink Midstream, Appointed Member
  • Cory Bromley, MarkWest Energy Partners, Appointed Member
  • Terry Spencer, ONEOK Partners, Appointed Member
  • Doug Coleman, Prism Midstream, Appointed Member
  • Mike Heim, Targa Resources, Appointed Member
  • John Poarch, Williams, Appointed Member