Technical Leadership

Clifton’s experts offer comprehensive engineering services such as project planning, design, construction, operation, monitoring, and closure. Our ultimate value lies within our 40-year presence in western Canada that has resulted in over 21,000 commissions for clients from the Energy, Mining, Transportation, Utilities, Government, First Nations, Agriculture, and Land Development market sectors. 

  • Wayne Clifton, DSc PEng

    Chief Executive Officer

  • Paul van der Raadt, MSc PEng


  • Dave Kent, MSc PEng

    Chief Engineer

  • Craig Clifton, PEng

    VP Business Strategy

  • Kevin Clifton, PEng

    VP Business Systems

  • Jason Gasmo, MEng PEng

    VP Engineering Operations, Director Materials

  • Mark Wittrup, MSc PEng PGeo CMC

    VP Environmental & Regulatory Affairs

  • Ertan Ozmen, MSc PE PEng

    VP Engineering Operations

  • Allen Kelly, MSc PEng PGeo PGeol

    Director Earth Sciences

  • David Pritchard, PGeol

    Director Environmental Services

  • Ryan Jestin, PEng

    Director Civil Engineering