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Opening hours

Office
  • Monday
    8 AM - 5 PM
  • Tuesday
    8 AM - 5 PM
  • Wednesday
    8 AM - 5 PM
  • Thursday
    8 AM - 5 PM
  • Friday
    8 AM - 4 PM

Opening hours

Technical Hotline
  • Monday
    10 AM - 4 PM
  • Tuesday
    10 AM - 4 PM
  • Wednesday
    10 AM - 4 PM
  • Thursday
    10 AM - 4 PM
  • Friday
    10 AM - 12 PM

AAT Head Office

+49.7431.12 95-0

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AAT Service-Center

+49.7431.12 95-550

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AAT Technical Hotline

+49.7431.12 95-9595

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Service & Sales National (Germany)

Focus Sales

Harald Stotz
Head of Service & Sales National

+49(0).7431.12 95-0

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Carmen Rohrbach
Assistant to Sales Management National

+49(0).7431.12 95-115

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Simone Emter
Service & Sales / Ambulance transport

+49(0).7431.12 95-145

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Nico Kästle
Service & Sales

+49(0).7431.12 95-111

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Lea Mebold
Service & Sales

+49(0).7431.12 95-140

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Focus Service

Richard Lindner
Team Leader Service-Center

+49(0).7431.12 95-550

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Jasmin Conzelmann
Assistant to Service Management National

+49(0).7431.12 95-512

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Karina Ott
Service & Sales / OOS Onlineshop

+49(0).7431.12 95-543

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Sergei Spitz
Service & Sales

+49(0).7431.12 95-548

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Dominik Heimann
Service & Sales

+49(0).7431.12 95-545

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Focus on training & product management

Mark Retter
Product management · Field Service Team Leader

+49(0).7431.12 95-829

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Sales International

Michéle Maser
Sales International / CargoMaster

+49(0).7431.12 95-116

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Marielle Jetter
Sales International

+49(0).7431.12 95-135

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Natalie Braun
Sales International

+49(0).7431.12 95-118

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Marketing

Sabrina Helbling-Schneider
Head of Marketing

+49(0).7431.12 95-114

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Human Resources & Finance

Alexandar Martinovic
Head of human resources

+49(0).7431.12 95-313

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Sabrina Helbling-Schneider
Head of Apprenticeship

+49(0).7431.12 95-114

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Daniela Kellermann
Head of Finance

+49(0).7431.12 95-308

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Alissa Zent
Finance

+49(0).7431.12 95-310

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Sascha Jonen
Finance

+49(0).7431.12 95-306

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Purchasing

Thomas Haug
Purchasing

+49(0).7431.12 95-206

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Jan Klimke
Purchasing

+49(0).7431.12 95-210

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Quality Management / Regulatory Compliance (PRRC)

Daniel Mohr
Head of Quality Management, PRRC

+49(0).7431.12 95-502

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Micheal Kessler
Quality Management

+49(0).7431.12 95-587

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