4 Pipes - HANDOVER OF MANAGEMENT

Mrs. Iliana Klingenberg has been appointed to Managing Director of 4 pipes GmbH from the beginning of 2026.

As Diploma Economist Iliana Klingenberg has been part of the 4 pipes Management Team for 14 years. Thanks to her experience she enjoys the full confidence of our shareholders, customers, suppliers and the complete 4pipes team.

Together with our technical Managing Director Jörg Klingenberg, she will lead the company into the future as Managing Director on the commercial side.

Frank Hellmann continues supporting the 4pipes management in all the usual matters in his position as Director of business development.


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