The commitment and results achieved by Mr. Bouyahia have been very rewarding for us; his expertise and leadership of the team in the restructuring process, reengineering and change projects that are important to us have convinced us and brought us a long way forward.

Klaus Aulich

COO, AERIUS Marine GmbH, Hamburg

His commitment, his clearly structured and always results-oriented way of working as well as excellent communication management and reporting convinced me; moreover, Mr. Bouyahia is characterized by strategic vision, a fact that has contributed significantly to the positioning of the Group’s purchasing activities as well as to the positive perception of our global suppliers.

Franziska Sommer

Head of Global Indirect Procurement, AstraZeneca GmbH, Hamburg

Mr. Bouyahia provided us with important insights into business and project management and worked with us to develop tools and strategies to improve them. I very much appreciate the professional and pleasant working atmosphere with Mr. Bouyahia!

Johannes Kuhnen

Managing Director / CFO, Design to Production, Erlenbach (CH)

Desired solutions were performed by means of an excellent stakeholder management and put on a common path; in particular in complex contexts and stressful situations, Mr Bouyahia achieved the objectives in a constructive and, above all, employee-oriented way.

Thomas Fürling

CEO, e3 AG, Zürich