Our Team

We are a dedicated team of experts who work with passion and expertise to provide you with the best solutions and services. Each team member brings unique skills and experience, enabling us as a company to deliver the best possible results in a wide range of industries.

See the team here.

Rainer Kiefer
Managing Director
Rainer Kiefer
Dipl.-Phys. Dipl.-Sich.-Ing.
Managing Director
Publicly appointed and sworn expert for causes of fire and explosion
Expert BTE
T.: +49 2102 8944163
E.: r.kiefer@sv-kiefer.de
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Innendienst
Katrin Bleul
Backoffice
Katrin Bleul
Backoffice
T.: +49 2102 8944161
E.: k.bleul@sv-kiefer.de
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Kevin Burian
Backoffice
Kevin Burian
Certified Business Administrator (Chamber of Industry and Commerce)
Backoffice
T.: +49 2102 8944164
E.: k.burian@sv-kiefer.de
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Sonja Nachtigal
Backoffice
Sonja Nachtigal
Backoffice
T.: ‭+49 2102 8944162
E.: s.nachtigal@sv-kiefer.de
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Ute Kunz
Backoffice
Ute Kunz
Backoffice
T.: +49 2102 8944165
E.: u.kunz@sv-kiefer.de
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Alexandra Pinsdorf
Corporate Communications
Alexandra Pinsdorf
Master of Education
Corporate Communications
T.: +49 2102 8944166
E.: a.pinsdorf@sv-kiefer.de
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Lara Friedewald
Lara Friedewald
T.: +49 2102 8944160
E.: l.friedewald@sv-kiefer.de
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Root Cause Experts
Günther Paßmann
Root Cause Expert
Günther Paßmann
expert
Root Cause Expert
Certified EU# DE/7517 DGSV expert for fire investigation
Member VDE
T.: +49 2102 8944168
M.: +49 176 61264220‬
E.: g.passmann@sv-kiefer.de
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Kolja Müller
Root Cause Expert
Kolja Müller
Expert
Root Cause Expert
T.: +49 2102 8944167
M.: +49 0173 2615580
E.: k.mueller@sv-kiefer.de
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Laura Oberheid
Root Cause Expert
Laura Oberheid
M.Eng. mechanical engineering
Root Cause Expert
T.: +49 2102 8944171
M.: +49 162 3312276‬
E.: l.oberheid@sv-kiefer.de
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Lucas Huppert
Publicly appointed and sworn expert for causes of fire and explosion
Lucas Huppert
M.Sc. Materials Chemistry
Publicly appointed and sworn expert for causes of fire and explosion
T.: +49 2102 8944170
M.: +49 162 8507349
E.: l.huppert@sv-kiefer.de
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Maik Martach
Root Cause Expert
Maik Martach
B.Eng. Mechanical Engineering
Root Cause Expert
T.: +49 2102 8944169
M.: +49 179 5631700
E.: m.martach@sv-kiefer.de
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Niklas Rasche
Lead Root Cause Expert
Niklas Rasche
M.Sc. Chemical Engineering
Lead Root Cause Expert
Publicly Appointed and Sworn Expert for Fire and Explosion Investigation
T.: +49 2102 8944172
M.: +49 172 6323587‬
E.: n.rasche@sv-kiefer.de
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Rico Gutjahr
Root Cause Expert
Rico Gutjahr
B.Sc. Security Technology
Root Cause Expert
Security engineer
T.: +49 2102 8944173
M.: +49 173 3081559
E.: r.gutjahr@sv-kiefer.de
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Tobias Tillmann
Root Cause Expert
Tobias Tillmann
Commercial vehicle technician
Root Cause Expert
T.: +49 2102 8944174
M.: +49 174 3060524‬
E.: t.tillmann@sv-kiefer.de
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Marvin Baumgart
Root Cause Expert
Marvin Baumgart
Root Cause Expert
T.: +49 2102 8944160
M.: +49 173 2553637
E.: m.baumgart@sv-kiefer.de
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Anton Michejew
Root Cause Expert
Anton Michejew
B.Sc. Electrical Engineering
Root Cause Expert
T.: +49 2102 8944172
M.: +49 173 2803938
E.: a.michejew@sv-kiefer.de
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CEO
Rainer Kiefer

Local court
Düsseldorf
HRB 90887

Kiefer. Sachverständigenbüro GmbH
An der Pönt 71, D-40885 Ratingen
+49 2102 894416 - 0
+49 2102 894416 - 89
info@sv-kiefer.de