Important legal and financial information about OMAi.

Company Name

Office for Media and Arts International GmbH (OMAi)

Company Form

Gesellschaft mit beschränkter Haftung (GmbH)


Reindorfgasse 28/1
1150 Vienna, Austria
+43 699 118 99 120


Josef Dorninger


Erste Bank, Tulln
Bank Code: 20111
Account: 28825644500
IBAN: AT482011128825644500

Tax Office

Finanzamt Wien 3/6/7/11/15 Schwechat Gerasdorf (FA03)
Tax Number: 03 379/4363
VAT Identification Number (UID): ATU63579309


Court of Jurisdiction: Vienna
Commercial Registry Number: FN 296342y
Public authority according to ECG: Magistratisches Bezirksamt des XV. Bezirkes

Commercial Object of the Company

According to our membership of WKÖ and WKW, Division “Gewerbliche Dienstleister”: “Sammeln und Weitergabe von Informationen aus den Bereichen Politik, Wissenschaft, Kultur und Forschung”


Office for Media and Arts International GmbH. System and method for collaborative computing, US Patent No. 9582142, U.S. Patent and Trademark Office, Date of Patent: Feb. 28, 2017


The word mark “Tagtool” is a trademark of Office for Media and Arts International GmbH in the US (US trade mark registration no. 5038640) and in the EU (EUTM file No: 10983575). Unless otherwise indicated, all materials on these pages are copyrighted. No part of these pages, either text, audio, video or images may be used for any purpose other than personal use, unless explicit authorization by OMAi. Therefore, reproduction, modification, storage in a retrieval system or retransmission, in any form or by any means, electronic, mechanical, or otherwise, for reasons other than personal use, is strictly prohibited without prior written permission.


Texts, images, graphics, sound, animations and videos and their arrangement on this website are protected by copyright and other protective laws. The content of this website may not be copied, disseminated, altered or made accessible to third parties. No part of this site may be reproduced in any form without written permission or processed using electronic, mechanical, photocopying or otherwise disseminated. We point out that part of the website, where stated, contain images subject to third party copyright. All information on this site is provided without warranty of any kind. In no event we will be liable for any damages arising from any use of the information acquired.


The information on this website is developed with major diligence. However mistakes cannot be completely excluded. OMAi does not assume legal responsibility or liability for potential remaining inaccurate information and their consequences. Links contained in this website also lead to external editorial offers. For content of those links no responsibility can be assumed.