![Management Board Management Board](assets/images/8/DSC03793%20-%20Webseite%20verl%C3%A4ngert-5307bc14.png)
Management Board
Dr.-Ing. Stefan Hamel,
Yoshitomo Okuma &
Dr.-Ing. Hans-Ulrich Thierbach
“The expansion of the management board
ensures continuity and contributes to the
achievement of our targeted growth strategy
in the interest of our customers.”
Management Team
![](assets/images/4/Hamel%20-%20Webseite-37ea0ce5.png)
Dr.-Ing. Stefan Hamel
Managing Director, Head of Combustion & Incineration
Phone +49 2261 78950 355
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![](assets/images/a/DSC04241-Okuma-Webseite-e6cce7d3.png)
Yoshitomo Okuma
Managing Director, Head of SENA
Phone +49 2261 78950 150
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![](assets/images/7/DSC04298-Thierbach-Webseite-93cc762c.png)
Dr.-Ing. Hans Ulrich Thierbach
Managing Director, Head of After Sales Services Europe
Phone +49 2261 78950 393
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![](assets/images/d/Becker%20-%20Webseite-f0864141.png)
Sabine Becker
Head of Commercial Administration
Phone +49 2261 78950 225
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![](assets/images/0/Benedikt%20Tressner_Ausschnitt-e1b91453.jpg)
Benedikt Tressner
Head of Heat Transfer
Phone +49 2261 78950 446
Cell +49 170 3861 812
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![](assets/images/8/Brandau-Webseite-c4f2496b.jpg)
Lutz Brandau
Vice President Sales
Phone +49 2261 78950 484
Cell +49 173 5355 745
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![](assets/images/d/Trautner%20-%20Webseite-5830c17c.png)
Jürgen Trautner
Head of Engineering & Consulting, Head of After Sales Services Europe
Phone +49 2261 78950 408
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![](assets/images/c/JTreubel-b018d326.jpg)
Jochen Treubel
Head of Air Pollution Control
Phone +49 2261 78950 260
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![Sales Manager Sales Manager](assets/images/1/SE_Management_007_Bewegung_favor1_1-81b23391.jpg)
Sales Team
![](assets/images/8/DSC03657%20-%20Webseite-0a516c8f.png)
Torsten Klose
Sales Director Southwest Europe & MENA
Phone +49 2261 78950 538
Cell +49 160 3696 096
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![](assets/images/c/DSC03693%20-%20Webseite-ad701f13.png)
Dr.-Ing. Axel Thielmann
Business Development Manager
Phone +49 2261 78950 145
Cell +49 173 2724 648
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![](assets/images/a/Adrian-Webseite-782c6ab0.png)
Adrian Stefan
Sales Director Eastern Europe
Phone +49 2261 78950 507
Cell +49 160 1702 082
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![](assets/images/f/Alessandri%20-%20Webseite-021029ca.jpg)
Marco Alessandri
Sales Director DACH & Central Europe
Phone +49 2261 78950 488
Cell +49 160 97262 256
Write an E-Mail
HEADOFFICE
Steinmüller Engineering GmbH
IHI Group Company
Fabrikstraße 5
51643 Gummersbach / Germany