Disclosure obligation according to ยง 5 paragraph 1 of the E-Commerce Act

Mama Leone is operated by

GRH Gastronomy GmbH Schellinggasse 5/3, 1010 Vienna VAT ID: ATU80220039 Commercial register number: 617346 m Court of jurisdiction: Commercial Court of Vienna

Website operator

GRH Gastronomy GmbH Schellinggasse 5, A 1010 Vienna Phone: +43 1 5135644

Copyright and disclaimer, unless otherwise stated: GRH Gastronomy GmbH

All rights reserved.

Intellectual Property

All trademarks, logos, service marks, content, layout, any audio and video sequences visible on this site are copyrighted. All rights to them are reserved to the rights holder. Changes must not be made, and it is prohibited to use, download, copy, or distribute them in any manner.


All texts on the website have been carefully checked. The content offered here is for general information. It is not excluded that data and information on this homepage may be displayed incorrectly or not at all. No warranty/liability is assumed for the accuracy, timeliness, completeness, and availability of the information/data provided. In particular, no legal claims arising from the use of the retrieved information and data can be established.

References and links to other Internet offers have been carefully selected. The content, accuracy, timeliness, completeness, and availability of these are not within the control of the website operator and no warranty/liability is assumed for these.

Furthermore, no warranty/liability is assumed for downloadable forms, especially not for their timeliness, suitability for a particular purpose, and virus-free nature.

Claims for damages due to direct or indirect damages arising from the use of the www-documents cannot be made against the www-responsible or the author.

If the document refers to commercial websites through hyperlinks, this does not constitute a recommendation. These links are intended to show an (incomplete) selection of possibilities. There is therefore no claim for non-considered websites to be included in the document. No guarantee is taken for information accessed through external cross-references (hyperlinks).

Data Protection

We commit to protecting the privacy of all individuals using our site and to treating the personal data provided to us by customers, partners, and prospects confidentially.

You can generally visit our website at any time and browse without providing personal information.

Personal data that you communicate to us via registration on our site will neither be sold nor disclosed to third parties but are intended exclusively for internal company use.

Final provisions

The use of the information/services is exclusively governed by Austrian law.

If parts or individual formulations of this text do not, no longer, or not completely comply with the applicable legal situation, the remaining parts remain unaffected in their content and validity.

In place of an ineffective provision or to fill a gap, an appropriate, legally permissible regulation shall apply, which comes closest to what would have been intended by the meaning and purpose of these terms of use had the partial invalidity or gap been known.

mama is waiting for you!

Here you can reserve your table at Mama’s online.

mama is waiting for you!

Hier kannst Du online deinen Tisch bei Mama reservieren.