masem management company ltd
Unter den Eichen 5
D-65195 Wiesbaden

Tel.: +49(0)611 945 8000 92
Cellphone: +49(0)171 68 11 949
Fax.: +49(0)611 945 8000 99
E-Mail: mmg[at]

The imprint is for the following websites / URL:

masem management company ltd
German company website:, Note: These companies have their own imprint, namely masem training co. ltd, masem research institute co. ltd. and masem science!

Registration in the commercial register - "masem management company ltd."

Commercial Register HR 25700 District Court Wiesbaden 
VAT-No: DE 252713467
Manager [CEO]: Dr. Guido Möser 

In charge of content

Dr. Guido Möser, Managing Director
Tel.: +49(0)611 945 8000 92

For more information about the masem research institute co. ltd. and about the editorial content available on this website, please contact mmg[at]

Legal notice

The use and duplication of information and data - e.g. diagrams, pictures, text - requires the express prior written permission or consent of the author.
Information and data on our website was carefully checked and researched. This is however done only for purposes of extending service and should not be taken as a replacement for personal consultation! The author is not liable for the up-todateness, correctness and completeness of the information or data. As a matter of fact liability is limited to intent and gross negligence.

The author expressly reserves the right to undertake changes and additions to the published information. 

Note on data protection

We treat your personal data with utmost confidentiality. All personal data which you send to us for contact purposes will be stored and processed withing that context. We use your contact details for purposes of sending you information, but we DO NOT pass this on to third parties. You can stop us from using of your personal data any time by sending a written note or e-mail to us. Upon receipt of your revocation we shall immediately stop sending you any further information. Changes to our business operations as well as changes to the legal regulations can influence our data protection conditions. We shall in that case update our terms and conditions accordingly and publish the changes here. 

Image material

The images were acquired from the image database belonging to shutterstock images at a fee ( None of the images acquired is being used in a logo or in any other unauthorized manner in accordance with the terms and conditions of shutterstock images.

Special thanks go to the artists from the image database.