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

The project is funded by the Austrian Forest Fund with support from the Federal Ministry of Agriculture, Forestry, Regions and Water Management.