Legal Notice

Disclosure pursuant to section 24 Austrian Media Act (Mediengesetz, MedienG) and obligation to inform pursuant to section 5 Austrian E-Commerce Act (E-Commerce-Gesetz, ECG) and section 14 Austrian Commercial Code (Unternehmensgesetzbuch, UGB)

Media owner/Publisher:

UBM Development AG
Laaer-Berg-Str. 43
1100 Vienna, Austria
Phone: +43 50 626-2600

Legal form: Joint-stock company (Aktiengesellschaft, AG)

Commercial register no.: 100059 x

Commercial register court: Vienna Commercial Court

VAT ID No.: ATU 36888604

Company object: Property development

Affiliation to chamber of commerce/Memberships: Austrian Federal Economic Chamber (Wirtschaftskammer Österreich, WKO)

Supervisory authority: Municipal District Office for the 10th District of Vienna

Applicable commercial regulations: The regulations in the 1994 Trade Regulation Act (Gewerbeordnung, GewO), the 2003 Telecommunications Act (Telekommunikationsgesetz, TMG) and the E-Commerce Act (E-Commerce-Gesetz, ECG), accessible at


Management Board:
Mag. Thomas Winkler (Chairman of the Management Board)
Dipl.Ing. Martin Löcker
Dipl.Ök. Patric Thate
Martina Maly-Gärtner

Supervisory Board:
Ing. Karl-Heinz Strauss, MBA, FRICS (Chairman)
DI Iris Ortner (Deputy Chairwoman)
DI Klaus Ortner
Dr. Ludwig Steinbauer
Mag. Paul Unterluggauer
Hon.-Prof. Dr. Bernhard Vanas
Dkff. Birgit Wagner
Dr. Susanne Weiss
Martin Kudlicska*
Günter Schnötzinger*
Hannes Muster*
Anke Duchow*
*pursuant to section 110 (1) Austrian Labour Constitution Act (Arbeitsverfassungsgesetz, ArbVG) assigned by Works Council on 30.6.2016

Shareholders of the media owner:
Ortner-Strauss syndicate (share: 38.8%)
IGO Ortner Group (share: 6.1%)
Jochen Dickinger (share: 5.0%)
Free float (incl. Management and Supervisory Boards 3.7%): (share: 50.1%)

Basic content and purpose of the website:
Provision of information about the company, finances, current projects and references of the media owner. The magazine additionally features trends and information from the property sector.

Online dispute resolution:
The European Commission provides a platform for online dispute resolution (ODR), which you can find at