Graduate School of Business

Mario DIEL

Born in Cologne on 23rd September 1967

Mario Diel started his business career as Commercial Director at a German
construction giant. In 1993 he moved on further as an entrepreneur and
was a co-founder of several companies in Germany and Eastern
Europe. In 1995 he decided to focus his business activities into the
international oil trade sector and operates from the US, eastern Europe
and Turkey. More than 10 years ago he was the Co-Founder of ConBridge
Advisory Group which became in recent years one of the top advisory
groups in Turkey. In addition to his activities within the ConBridge
organization he today serves as President of one of Europe’s leading
Energy groups in Black Sea and Southern Europe Region. He is
furthermore active on board level in several international corporations.
Mr. Diel is an energy expert with a special focus on electricity, oil and gas
trading. He is living and working in Turkey since 1997.


Current Positions (Selective)

  • President and CEO: ConBridge Advisory Group, Turkey
  • President: Black Sea and Southern Europe Region – Alpiq Turkey
    Enerji Toptan Satis Ltd. Sti.
  • Chairman: The Energy Council Of Foreign Investors / Yabanci
    Sermayeri Enerji Yatirimcilari Dernegi, Turkey
  • Chairman: Turkisch – New Zealand Business Council at DEIK
    Deputy Chairman: Turkish – Australian Business Council at DEIK
  • Lecturer: Bahcesehir University, Turkey
  • Member Advisory Board – Understate Secretary – Ministry of
    Economy “Northrhine Westfalia“, Germany