Our experience


  • Adidas
  • BASF
  • Bayer
  • Commerzbank
  • Deutsche Börse
  • Fresenius
  • IBM
  • Knorr-Bremse
  • L’Oréal
  • Olympus


  • Dentsply Sirona
  • H.C. Starck
  • Helm AG
  • Kodak
  • KWS
  • Miele
  • Minebea Intec
  • Nord/LB
  • Oerlikon
  • Sartorius
  • SMA Solar Technology
  • Sycor


  • Christian Blind Mission
  • European Central Bank
  • European Investment Bank
  • German Primate Center
  • Georg August University of Göttingen
  • Göttingen State and University Library
  • HAWK – University of Applied Sciences and Arts
  • Max-Planck-Institutes
  • Philipps University of Marburg
  • Robert Bosch Foundation
  • Technische Universität Berlin
  • University of Kassel

Our references

„inspeyer helped us create a social ecology based in trust, despite diversity. This has allowed us to recognise problems early and solve them simply.“

Marco Büchler, eTRAP

„inspeyer has gone together with us on a journey of learning. Its uniqueness has made it so valuable and impactful.“

Kristina Beer, Head of Knowledge & Training,
SMA Solar Technology AG, Kassel

„Over several years, the program has been very successful and continues to have a powerful impact on our organization.“

Tamara Mecham Kaccem, Sartorius USA

„inspeyer stands for me for the highest level of client oriented, reliable and professional consultancy. Matthew Speyer and his team bring top methodological skills and a broad and up-to-date knowledge of their field.“

Dr. Manuela Kaiser-Belz, Coordinator for Strategic Personnel Development and Organizational Culture (Nov.2018), University of Kassel

„I particularly value inspeyer’s quick understanding of our individual needs, and open and uncomplicated cooperation. You feel the passion in the organisation.“

Corina Schlenke-Hinsch, Senior HR Manager, Kodak

„inspeyer accompanied our team very well in improving the cooperation. Each team member was picked up by using different instruments and techniques. The team has consistently rated the workshop as “very good” and the cooperation has improved significantly.“

Arjan de Roy, Vice President and General Manager Germany / Austria, Sirona Dentsply

„Customer-centred, uncomplicated and intelligent solutions.“

Sylvia Rohde-Liebenau,
European Investment Bank (EIB)

close slider


Get in touch with us!
We look forward to hearing your special needs.
Contact us at +49 551 5312650 or send us a message.