Christian Tönne

Contact

University of Oldenburg

Dr rer. pol. Daniel Dorniok

Emden University of Applied Sciences

Silke Willms, M. A.

Emden/Leer University of Applied Sciences
Constantiaplatz 4
26723 Emden
Room: G 268

By appointment

04921/ 807-1162

04921/ 807 1228

Christian Tönne

Christian Tönne

Organisation: ecco Unternehmensberatung GmbH Oldenburg

Function: Managing Partner

Contact: 0441 - 7790 - 516 /

www.ecco.de / www.besser-fuehren.ecco.de

Professional background

  • Studied political science and economics in Braunschweig & Hamburg
  • 1997 Consultant at PriceWaterhouseCoopers in Hamburg
  • 2000 EWE TEL GmbH Oldenburg
  • 2007 Managing Partner at ecco Unternehmensberatung Oldenburg

Research and work focus

  • SAP projects, in-house trainer for moderation and presentation at PwC
  • Product manager and head of mobile communications business development at EWE TEL
  • At ecco:
    • Projects as interim manager for mobile communications
    • Projects for strategy and management development
    • 4 years lecturer for strategic management at the University of Oldenburg
    • Lecturer for strategy consulting at MMC since 2019

Events offered

  • Strategy consulting

Message

  • It is very important to think outside the box. A willingness to learn anyway.

What I expect from the students

  • The willingness to engage critically and actively with the topic.

What students can expect from me

  • Practical courses with a varied mix of methods. Case studies in real companies.
(Changed: 11 Feb 2026)  Kurz-URL:Shortlink: https://uol.de/p51826en
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