Contact persons Engineering
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Brandon Babe Senior Vice President, Global Commercial Head ENERGY bbabe@matw.com +1 267.473.5750
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Frank Bogenstahl Director Technical Sales Hydrogen HYDROGEN FUEL CELLS frank.bogenstahl@saueressig.com +49 2564 12516
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Ning Chen Sr. Director Business Development, AMER/APAC HYDROGEN FUEL CELLS NiChen@matw.com +1 949-910-6505
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Kirsten Dickmann Technical Sales LABORATORY CALENDER Kirsten.Dickmann@saueressig.com +49 1622335122
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Thomas Hackfort Senior Vice President, Design & Development ENERGY thomas.hackfort@saueressig.com +49 2564 12 397
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Allan Main PROGRAM MANAGER HYDROGEN FUEL CELLS Allan.Main@terrellaenergy.com +1 604-946-0403
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Christof Röring Head of Competence Center COMPETENCE CENTER christof.roering@saueressig.com +49 2564 12 396
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Udo Saalmann Senior Sales Manager Coating & Converting Industries CONVERTING udo.saalmann@saueressig.com +49 2564 12 379
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Bernd Theling Sales Manager BATTERY btheling@olbrich.com +49 176 16 283 786
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Kay Wolters Senior Vice President, Technical Sales ENERGY kay.wolters@saueressig.com +49 2564 12 340
![](https://www.saueressig.com/wp-content/uploads/Marcel_Wissing-1200x1200-c-default.jpg 1200w 1200h)
Marcel Wissing Director Technical Sales BATTERY Marcel.Wissing@saueressig.com +49 2564 12 407