Dirk-Oliver Lange

Work well, plant 500 trees! We make the working world more humane and ecological, e.g. through our well documented Engagement for Climate Protection. As Book Publisher Best of HR – Berufebilder.de® with unique Book Concept and eCourses we offer over 20 years of experience in Corporate Publishing - with Clients like Samsung, Otto, Governmental Institutions. From the Top 20-Blogger Simone Janson, referenced in ARD, ZEIT, WELT, Wikipedia .

Here 500 also writes internationally renowned experts (→ Overview) - Executives, Professoren, journalists, consultants (→ become an author), They are also always found on the most important bestseller lists and put with their texts measurable Topics in media and social discourse. Edited by → Simone Janson, Author photos were provided according to Author agreement.


Dirk-Oliver Lange Best of HR – Berufebilder.de®Dirk-Oliver Lange is lecturer, book author and Mentalcoach.

He specializes in emotions and personality success. As a mental coach he accompanies entrepreneurs, executives and public figures.

Latest posts

Success & Management {HR magazine}

Selfishness and Greed in Business: Successfully Leaving the Spiral

Ego and greed not only block personal development, but also the processing of important information in companies. There are examples that show this ... Read more