Imprint and disclosure pursuant to the Media Act (Mediengesetz) and the eCommerce Act (E-Commerce-Gesetz):

Media owner and publisher of this website:

Grassfish Marketing Technologies GmbH
Heiligenstaedter Strasse 31/1/601
1190 Vienna, Austria
Tel: +43 1 522 02 70
Fax: +43 1 522 02 70 – 25

VAT registration number (UID):


Company registration no:

270120k, Commercial Court of Vienna

Authority under the Austrian E-Commerce Act:

Municipal District Office, Vienna 1190, Austria

Professional association:

Consultancy and IT

Nature of the media owner and publisher’s business:

Digital In-store platform and business consultants

Applicable professional rules:

Commerce Act


Ann Hjelte, CEO Grassfish
Roland Grassberger, CINO Grassfish
Johan Lind, CEO Vertiseit
Jonas Lagerqvist, CFO Vertiseit

Editorial policy:

The website and the free e-newsletter provides information about Grassfish Marketing Technologies GmbH’s activities and products.


Grassfish Marketing Technologies GmbH accepts no responsibility for the content of linked websites. The use of links to sites not owned by Grassfish Marketing Technologies GmbH is at the user’s own risk. No part of this website may be reproduced, electronically disseminated, changed or made available to third parties without the explicit permission of the owner.