Senior Management Profiles

Tankut Mumcu

CEO & Founder SIEGFRIED JACOB METALLWERKE DIS TICARET LIMITED SIRKETI

Denis Flé

C.C.O. & Director
SIEGFRIED JACOB METALLWERKE DIS TICARET LIMITED SIRKETI Europe: SAS & GmbH

Nils Johannsen

C.F.O. & Director
SIEGFRIED JACOB METALLWERKE DIS TICARET LIMITED SIRKETI Middle East FZCO

Joanne O’Donnell

C.O.O. & Director
SIEGFRIED JACOB METALLWERKE DIS TICARET LIMITED SIRKETI Middle East FZCO

Toshimasa Matsumoto

Director/Vice President
SIEGFRIED JACOB METALLWERKE DIS TICARET LIMITED SIRKETI Middle East FZCO