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TopConcept Management Beratung GmbH
Schreyeggstraße 9
82229 Seefeld

Telefon: 08152-99343
Telefax: 08152-993444



Wilhelm Stengl



Entered in the Commercial Register.
Registry Court: District Court of Munich
Register number: HRB103814



VAT Identification Number pursuant to §27a of the VAT Act: DE160154294

(VAT Austria: ATU 61812578; VAT Switzerland: CHE-105.380.153)

Professional Title: Management Consultant



Wilhelm Stengl



§ 1 Limitation of Liability
The content of this website is created with the greatest possible care. However, the provider cannot guarantee that the content provided is

correct, complete and up-to-date. Use of the website’s content is at the user‘s own risk. Contributions identified by name represent the opinion of their authors and not always that of the provider. Mere use of the provider’s website does not give rise to a contractual relationship between the user and the provider.

§ 2 External Links
This website contains links to third party websites ("external links"). Liability for these websites lies with the respective operators.

The provider checked the external content for any breach of the law when first making links to the external links. No breach of the law was evident at that time. The provider has no influence whatsoever on the current and future design or the content of the linked pages. Linking external websites to our own does not mean that the provider espouses the content behind the reference or link. Constant checking of external links cannot reasonably be expected of the provider without a specific indication of breaches of the law. Knowledge of any breach of the law however shall lead to such external links being deleted immediately.

§ 3 Intellectual Property and Performance Protection Rights
The content published on this website is subject to German intellectual property and performance protection rights. Any use not authorised by German intellectual property and performance protection rights requires the prior written permission of the provider or the relevant copyright holder. This applies particularly for the copying, editing, translating, storing, processing or reproducing of contents in databases or other electronic media and systems. Third party content and rights are marked as such. The unauthorised copying or transmission of individual contents or complete pages is not permitted and will be subject to prosecution. Only the making of copies and downloads for personal, private and non-commercial use is allowed.


Representation of this website in third-party frames is only permissible with written authorisation.

§ 4 Special Conditions of Use
To the extent that special conditions for individual uses of this website differ from the above paragraphs, this will be expressly referred to at the appropriate point. In this case the special conditions of use apply in such a particular individual case.



  • goldfish jumping out of the water: shutterstock #19456234 © Mikael Damkier
  • light bulb crumpled paper in pencil light bulb as creative concept: shutterstock #153593795 © ESB Professional
  • Businessman presenting to colleagues at a meeting: shutterstock #275808290 © Monkey Business Images
  • Making great decisions. Young beautiful woman gesturing and discussing something with smile while her coworkers listening to her sitting at the office table: shutterstock #370390046 © g-stockstudio
  • Handsome and mature corporate leader sitting in a business lounge with a young man, offering mentoring advice to him while holding a digital tablet: shutterstock #446643157 © marvent