Hamann, Thomas K. / Güldenberg, Stefan (2021):
New Forms of Creating Value: Platform-Enabled Gig Economy Today and in 2030.
In: Güldenberg, Stefan / Ernst, Ekkehard / North, Klaus (eds.):
Managing Work in the Digital Economy: Challenges, Strategies and Practices for the Next Decade.
Berlin, Germany: Springer, chapter 6 (pp. 81–98).
Hamann, Thomas K. (2025):
Examining Different Pathways for Acquiring Project Management Skills.
Whitepaper by T. K. HAMANN training center, released on April 14, 2025.
Hamann, Thomas K. (2025):
Project Work in Focus:
Transforming Organizations and Careers in a Project-Oriented World.
Whitepaper by T. K. HAMANN training center, released on January 23, 2025.
Hamann, Thomas K. / Güldenberg, Stefan (2021):
New Forms of Creating Value: Platform-Enabled Gig Economy Today and in 2030.
In: Güldenberg, Stefan / Ernst, Ekkehard / North, Klaus (eds.):
Managing Work in the Digital Economy: Challenges, Strategies and Practices for the Next Decade.
Berlin, Germany: Springer, chapter 6 (pp. 81–98).
Hamann, Thomas K. (2021):
Values vs. Technology? Why We Need to Consider a New Foundation for Work.
In: Güldenberg, Stefan / Ernst, Ekkehard / North, Klaus (eds.):
Managing Work in the Digital Economy: Challenges, Strategies and Practices for the Next Decade.
Berlin, Germany: Springer, chapter 8 (pp. 111–135).
Hamann, Thomas K. (2020):
5 Reasons New Car Retailing Needs to be Digitized Now.
White Paper by T. K. HAMANN digital lab & MING Labs, released on May 29, 2020.
Hamann, Thomas K. / Güldenberg, Stefan / Renzl, Birgit (2019):
Overshare and Collapse: How Sustainable are Profit-Oriented Company-to-Peer Bike-Sharing Systems?
In: Die Unternehmung, vol. 74, no. 4, pp. 345–373.
Hamann, Thomas K. (2012):
Application of Systems Thinking in Management Consulting.
In: Grösser, Stefan N. / Zeier, René (eds.):
Systemic Management for Intelligent Organizations.
Berlin, Germany: Springer, pp. 195–208.
Schwaninger, Markus / Hamann, Thomas K. (2005):
Theory-Building with System Dynamics: Principles and Practices.
In: Moreno-Díaz, Roberto / Pichler, Franz / Quesada-Arencibia, Alexis (eds.):
Computer Aided Systems Theory – EUROCAST 2005: 10th International Conference on Computer Aided Systems Theory, Las Palmas de Gran Canaria, Spain, February 7–11, 2005, Revised Selected Papers.
Berlin, Germany: Springer, pp. 56–62.
Hamann, Thomas K. (2011):
Besuch von Konzerten klassischer Musik – eine Frage des Alters oder der Generation [Visiting Classical-Music Concerts—a Matter of Age or Generation]?
In: Auhagen, Wolfgang / Bullerjahn, Claudia / Höge, Holger (eds.):
Musikpsychologie – Musikselektion zur Identitätsstiftung und Emotionsmodulation.
Göttingen, Germany: Hogrefe, Jahrbuch der Deutschen Gesellschaft für Musikpsychologie [Yearbook of the German Society for Music Psychology], vol. 21, pp. 119–139.
Hamann, Thomas K. (2008):
Musikkultur – Einfluss der Bevölkerungsentwicklung auf Publikum und Konzertwesen [Musical Culture—How Demographics Affect Audience and Concerts].
In: Gembris, Heiner (ed.):
Musik im Alter: Soziokulturelle Rahmenbedingungen und individuelle Möglichkeiten.
Frankfurt am Main, Germany: Peter Lang, pp. 195–211.
March 2021
The 2021 ranking ‘Beste Unternehmensberater [Best Management Consultants]’ by the German business magazine brand eins and the business data portal Statista has just been published.
T. K. HAMANN takes a top position in this with a shared second place in the field of ‘Sales, After Sales, CRM.’ In addition, we are honored for the sector ‘Auto & Suppliers’ and the functional area ‘Strategy Development.’
We are grateful to all our clients, the entire team, and business partners who have worked with us since our founding in late 2016. Together, we will continue to consequently pursue quality leadership in our disciplines.
For this year’s ranking, 2,334 colleagues determined the best management consultancies according to their perception by industry and functional practice area. Subsequently, assessments were obtained from the clients. For this purpose, 1,100 senior executives were provided with a list of the recommended consultancies for each industry and work area clients via online survey; another 234 senior executives (Head of Strategy, Head of Business Development, etc.) from DAX, M-DAX, S-DAX and Tec-DAX companies were specifically invited to participate in the survey.