Prof. Dr. Christian Stummeyer

Keynote Speaker for Digitalization, AI and E-Commerce & Digital Expert

Prof. Dr. Christian Stummeyer

TOP SERVICE PROVIDER 2026
TOP RECOMMENDATION 2026
4.95 out of 5
Excellent
678 Reviews
Authenticity of reviews
Submit a review
Get in touch
Contact information
Prof. Dr. Christian Stummeyer is an experienced management consultant, sought-after keynote speaker and has worked in global corporations. He is himself a successful founder, e-commerce entrepreneur and professor of digital commerce and advises...
View full description

Contact information

Speakers Excellence Deutschland Holding GmbH
Adlerstrasse 41
70199 Stuttgart
Germany

Opening hours

Websites

Social Media

100% Recommended
5 stars 647
4 stars 30
3 stars 0
2 stars 0
1 star 0
Performance quality
Value / Content
Services
Performance
Methods
External conditions
Excellent (4.79)
Cost/Benefit
Excellent (4.94)
Cost-performance ratio
Excellent (4.89)
Customer service
Excellent (5.00)

677 Reviews on ProvenExpert.com

4.94 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
AI is a very timely topic, and you did a great job presenting it in your talk—thank you very much.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/26/2026Anonymously
5.00 out of 5
Excellent
Recommendation
Dear Christian, thank you once again for enriching our general meeting with your excellent presentation. Best regards from Switzerland, Stefan
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/18/2026Stefan I.
5.00 out of 5
Excellent
Recommendation
Very clear and easy-to-understand pronunciation. I learned and discovered interesting things about AI.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/16/2026KURT G.
5.00 out of 5
Excellent
Recommendation
Very informative and quite easy to understand, even for older folks.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/15/2026Regula L.
5.00 out of 5
Excellent
Recommendation
The presentation was very well tailored to the target audience.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/15/2026Anonymously
5.00 out of 5
Excellent
Recommendation
Confident on stage, yet relaxed and flexible (didn’t get stuck behind the lectern). Answered all questions from the audience professionally.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/15/2026Anonymously
5.00 out of 5
Excellent
Recommendation
A very engaging presentation. In my view, he effectively highlighted what is possible with AI today. AI is very helpful in our daily lives today, but unfortunately, it can also be misused. That is why it is more important than ever to question what we see.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/14/2026Urs H.
5.00 out of 5
Excellent
Recommendation
An interesting and informative presentation
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/14/2026Aeschbacher W.
5.00 out of 5
Excellent
Recommendation
Prof. Dr. Christian Stummeyer’s presentation was an incredible experience… fascinating and delivered with a touch of lightheartedness… the best guest speaker since I joined Elektra…
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/14/2026Beat M.
5.00 out of 5
Excellent
Recommendation
A great introduction to the topic, packed with useful and insightful information, presented in a clear and engaging way.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/14/2026Anonymously
5.00 out of 5
Excellent
Recommendation
The clear explanations and examples really made an impact on me.
Thank you for your time.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/14/2026Jörg G.
5.00 out of 5
Excellent
Recommendation
An excellent presentation that was easy to follow throughout, covering a topic that is usually quite difficult for older, “analog” people to grasp. And it was spiced up with just the right touch of humor. It was really fun—thank you so much!
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/13/2026Peter M.
5.00 out of 5
Excellent
Recommendation
A skilled speaker, a highly relevant topic, a great presentation, and interesting examples—Prof. Dr. Stummeyer is a leading authority in the field of artificial intelligence. I was thoroughly impressed by him.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/13/2026Rolamd T.
5.00 out of 5
Excellent
Recommendation
Despite his vast expertise in the field of AI, Mr. Christian Stummeyer was able to present the topic in a way that was understandable, practical, and also very entertaining for people of all ages.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/13/2026Martin G.
5.00 out of 5
Excellent
Recommendation
Very interesting and exciting, and especially geared toward an older audience. A real highlight!
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/13/2026Peter L.
5.00 out of 5
Excellent
Recommendation
As a retired computer scientist with a certain interest in the subject, I thought your presentation was great / fantastic / top-notch / brilliant.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/13/2026Wenger H.
5.00 out of 5
Excellent
Recommendation
What a refreshing approach! This complex topic is presented in an engaging and very accessible way. It’s a great way to share knowledge; Prof. Dr. Stummeyer is a gifted speaker who delivers his lectures extemporaneously, and it’s clear that he is truly passionate about his subjects.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/13/2026Berger C.
5.00 out of 5
Excellent
Recommendation
This topic is still in its infancy, which makes it all the more exciting. On the one hand, it’s amazing how quickly this software is evolving; on the other hand, it’s astonishing just what’s possible.
Personally (I’m 61 years old), I mainly use AI for text editing and research. But here’s the thing: what is the truth? In my humble opinion, we still have some work to do in that area. My concerns are more about how our parents (80+) will use and understand it. I was sitting at a table with mostly people over 70. I got the impression that not everything was understood, and when it was, it tended to cause anxiety.
I really enjoyed your style of communication: relaxed, witty, and using clear language. Thank you very much for giving us a glimpse into this new world.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/13/2026M.
4.00 out of 5
Good
Recommendation
A very engaging presentation that provides a clear overview of the current state of AI.
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/13/2026Anonymously
5.00 out of 5
Excellent
Recommendation
An excellent, inspiring presentation that views AI as an opportunity to shape the future of society! One thing that might be helpful: mentioning the prerequisites needed to implement AI in a cost-effective and quality-conscious manner. Raising awareness that AI and users learn together and that ethical values must also be taken into account in the process. A question: Until now, I have assumed that in risk management, we obtain fast, cost-effective, and integrative problem-solving approaches to get started on solving problems when we discuss possible solutions at a roundtable with five people, each an experienced expert in their field. Can AI replace that?
I wish you every success in further developing the application of AI. Best regards, Dr. P. Greminger
Show original
Customer review & rating for:
Referat "Megatrend Generative KI" auf der Generalversammlung der Genossenschaft Elektra in Bern
05/13/2026Peter G.
1 Review from
1 other source
5.00 out of 5
Excellent
5.00 out of 5
Excellent
1 review on Google Maps
 
03/31/2023

1 Headquarter on ProvenExpert.com

2,451 Reviews
4.60 out of 5
Speakers Excellence

1,088 Reviews
4.93 out of 5
Felix Beilharz
888 Reviews
4.85 out of 5
Kai Schimmelfeder
735 Reviews
4.91 out of 5
Roger L. Basler De Roca
606 Reviews
4.96 out of 5
Maria-Theresa Schinnerl
565 Reviews
4.88 out of 5
Egmont Roozenbeek
460 Reviews
4.89 out of 5
Dunja Schenk
1,062 Reviews
4.78 out of 5
Philip Keil
416 Reviews
4.95 out of 5
Katrin Gugl Retail Competence
402 Reviews
4.94 out of 5
Monika Herbstrith-Lappe
Submit a review

Your message to Prof. Dr. Christian Stummeyer

Please complete the field highlighted in red.
Please complete the field highlighted in red.
Invalid email address
* required fields
Invalid characters. Only numbers and space characters are possible.
Send message

I accept the privacy policy.

All reviews and experiences about Prof. Dr. Christian Stummeyer are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 06/15/2019  |  Last update: 05/26/2026   |  Report profile

More transparency and security while looking for competent professionals

Authentic customer opinions
Take advantage of other customers' experiences: ProvenExpert's authenticated customer reviews can help you choose the right product or service.
Effective customer feedback
ProvenExpert allows the entire service spectrum of a company (e.g. customer service, consulting) to be reviewed. This way you get a detailed overview of your service quality in all areas.
Independent reviews
ProvenExpert is free, independent, and neutral. Customers make reviews of their own accord — their opinions are not for sale. And the content of reviews cannot be influenced by money or by any other means.

A good reputation is the world's
best form of advertising!

85% of all consumers trust online reviews just as much as they do personal recommendations.

Let ProvenExpert give your business a boost with the best advertising in the world: the opinions of satisfied customers.
Join now for free!
Review Guidelines  |  Quality Assurance  |  Privacy Policy  |  Legal Notice  © 2011 - 2026 Expert Systems GmbH