Dieter Lange

 

Dieter Lange
643 Reviews i
published (98%)
out of 657 reviews
Authenticity of reviews
Submit a review
Contact information

Contact information

Speakers Excellence Deutschland Holding GmbH
Adlerstrasse 41
70199 Stuttgart
Germany

Websites

Social Media

Review from 03/19/2021  
5.00 out of 5
Excellent
Recommendation
Performance quality
Value / Content
Show rating

7 Reviews on ProvenExpert.com

5.00 out of 5
Excellent
Recommendation
Dieter Lange ist ein unglaublicher Wissensträger. Sein Erfahrungsschatz, sein kompaktes Wissen, seine hohe emotionale Kompetenz und nicht zuletzt seine erfrischende Vortragsart, machen ihn immer wieder zu einem Erlebnis.
Es ist immer wieder faszinierend, wie viele Zitate Dieter Lange einbringen kann. Sein sprachlicher Ausdruck verdienen 10 Sterne.
Customer review & rating for:
Dieter Lange - Speakers Excellence
03/19/2021M.
4.50 out of 5
Excellent
Recommendation
-
Customer review & rating for:
Dieter Lange - Speakers Excellence
03/19/2021Anonymously
5.00 out of 5
Excellent
Recommendation
LunchLearning mit Dieter Lange: anregender,innovater Input; sehr guter Bezug zur Bank, zu unserem Unternehmen; guten Perspektivenwechsel aufgezeigt und zum Nachdenken angeregt; provokant, anders, anregend; danke!
Customer review & rating for:
Dieter Lange
11/08/2016Anonymously
5.00 out of 5
Excellent
Recommendation
Rating for:
Dieter Lange - Speakers Excellence
03/19/2021Frank F.
5.00 out of 5
Excellent
Recommendation
Rating for:
Dieter Lange - Speakers Excellence
03/19/2021Güler B.
5.00 out of 5
Excellent
Recommendation
Rating for:
Dieter Lange - Speakers Excellence
03/19/2021Anonymously
5.00 out of 5
Excellent
Recommendation
Rating for:
Dieter Lange - Speakers Excellence
03/12/2021Doris G.
636 Reviews from
1 other source
4.70 out of 5
Excellent
4.70 out of 5
Excellent
636 reviews on Amazon
 
09/24/2023
Submit a review
Get in touch

Your message to Dieter Lange

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 Dieter Lange 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 04/25/2017  |  Last update: 09/24/2023   |  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 - 2023 Expert Systems GmbH