Bloch-Bauer-Promenade 21, 1100 Vienna

Phone: +43 1 320 35 51 – 0
Fax: +43 1 320 35 51 – 20
E-Mail: office@wg-a.com

VAT Reg. No.: ATU58365735 , DE333923187
Commercial register: FN 93484 b

Managing Director: Arch. Dipl.-Ing. Harald Oissner – state-authorised and sworn civil engineer

FB-Court: Handelsgericht Wien, Marxergasse 1a, 1030 Vienna
Member of the Chamber of Architects and Consulting Engineers for Vienna, Lower Austria and Burgenland


WGA ZT GmbH does not guarantee for the actuality, correctness, completeness or quality of the provided images and contents.The liability claims which refer on damage of material or non- material nature which were caused by the use or non-use of the presented information or by the use of incorrect or incomplete information are fundamentally excluded, unless it can be proved that deliberate or gross negligence is present.

The images and contents of this website are protected as intellectual property for the purposes of the copyright. Every unauthorized use, multiplication, treatment, alteration, execution or passing on is forbidden, liable to penalty and, moreover, obliges to the damages. (Urheberrechtsgesetz BGBl. Nr. 111/1936 idgF).


Data protection guidelines for this website

1. General

The protection of your personal information is a particular concern of WGA ZT GmbH. We therefore only process your information on the basis of statutory provisions.

In this privacy policy we will inform you about the most important aspects of how data is processed in the context of our website.

2. Responsibility under data protection law

Under data protection law responsibility is held by WGA ZT GmbH, Bloch-Bauer-Promenade 21, 1100 Vienna, tel. +43 1 320 35 51-0. If you have any questions about data protection please contact datenschutz@wg-a.com.

3. What data is collected?

Whenever you access this website, the webserver logs the following data for each request: IP address, if need be the user name, date and time access was made and also technical details about the web object that was retrieved, the browser used and the URL that was retrieved for the purpose of ensuring appropriate information and system security.

Any additional details related to you personally like your name, your address, telephone number or e-mail address are not collected, unless you voluntarily provide this information at the location intended for this purpose (e.g. in the context of registering for the newsletter). The personal data you provide will only be processed for the purpose of processing your request or responding to your inquiry. This information will not be passed on to any third party.

4. The purpose of data collection

The above access data collected from you will only be used for statistical evaluation and in aggregated form for the purpose of the operation, security and optimization of the website (predominantly legitimate interests).

Any use of your personal information beyond this will only take place with your consent.

5. Information about the website

What are Cookies?

Our website uses what are known as cookies. These are small text files, which are placed on your end user device with the help of the browser. They do not cause any damage.

We use automatic cookies to make our website user-friendly. Some cookies remain stored on your device until you delete them. They enable us to recognize your browser the next time you visit us.

If you do not wish this, you can set your browser so that it informs you about the setting of cookies and you only allow this in individual cases.

The functionality of our website may be limited when cookies are deactivated. On this website we use both permanent and temporarily stored cookies.

In contrast to permanent cookies, temporary cookie data is only created for the duration of the website visit. Temporary cookies are deleted either immediately after leaving the site (e.g. by closing the browser) or on a time-controlled basis (session process).

Permanent cookies are not removed automatically and need to be actively deleted by the visitor to the website.

Integration of third-party services and content

It may happen that within this online offer there is content provided by third parties, for example videos from YouTube, maps from Google Maps, RSS feeds or graphics from other websites. This always presupposes that the providers of this content (hereinafter referred to as “third party provider”) recognize the IP address of the users because without the IP address they would not be able to transfer the content to the browser of the respective user. The IP address is therefore required for this content to be displayed. We strive to use only content whose respective providers use the IP address only for the delivery of the content. However, we have no influence over this if the third party providers store the IP address, e.g. for statistical purposes. Where we are aware of this, we will inform the users by means of a separate notification.


This website uses plugins from the YouTube site, which is powered by Google. The operator of the site is YouTube, LLC, 901 Cherry Ave., San Bruno, CA 94066, USA.

Whenever you visit one of our pages where a YouTube plugin is enabled, a connection will be established with the YouTube servers. The YouTube server will be informed which of our pages you have visited.

If you are logged into your YouTube account, you allow YouTube to associate your browsing behaviour directly with your personal profile. You can prevent this by logging out of your YouTube account.

The use of YouTube is in the interest of attractive presentation of our online presence. This constitutes a legitimate interest within the meaning of Art. 6 para. 1 lit. f DSGVO.

For more information about how user data is handled please refer to YouTube’s Privacy Policy at: https://www.google.de/intl/de/policies/privacy

Google Maps

This website uses the map service Google Maps via an API. The operator is Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA.

For the features of Google Maps to be used, it is essential that your IP address is saved. This information is usually transmitted to and stored on one of Google’s servers in the USA. The operator of this site has no influence on this data transfer.

The use of Google Maps is in the interest of attractive presentation of our online presence and to make it easy to find the locations we have indicated on the website. This constitutes a legitimate interest within the meaning of Art. 6 para. 1 lit. f DSGVO.

For more information about how user data is handled please refer to Google’s Privacy Policy at: https://www.google.de/intl/de/policies/privacy/


Plugins from the social network Facebook, operated by Facebook Inc., 1 Hacker Way, Menlo Park, California 94025, USA, are integrated onto this website. You can recognize the Facebook plugins by the Facebook logo on our page. An overview of the Facebook plugins can be found here: https://developers.facebook.com/docs/plugins/

Whenever you visit our pages, the plugin establishes a direct connection between your browser and the Facebook server. Facebook receives the information that you have visited our site along with your IP address. If you click the Facebook “Like” button while logged into your Facebook account, you can link the content of our pages to your Facebook profile. This allows Facebook to associate your visit to our pages with your user account. We would like to point out that, as the provider of the pages, we have no knowledge of the content of the data transmitted or of how it is used by Facebook. For more information about this, please see Facebook’s Privacy Policy at: https://de-de.facebook.com/policy.php

If you do not wish Facebook to associate your visit to our pages with your Facebook account, please log out of your Facebook account.


Plugins from the social network Instagram are integrated on this website. The Instagram plugin can be recognized by the “Instagram button”. If you press the Instagram button while logged into your Instagram account, the contents of our page can be linked to your Instagram profile. This allows Instagram to associate your visit to our pages with your user account. We expressly point out that we, as the provider of the site, are not aware of the content of the transmitted data, nor of how this is used by Instagram. Further information on Instagram’s privacy policy can be found here: http://instagram.com/about/legal/privacy/


This website uses functions provided by the XING network. The provider is XING AG, Dammtorstraße 29-32, 20354 Hamburg, Germany. A connection to XING servers is established every time you access one of our pages that contains XING functions. As far as we are aware, no personal information is stored when this happens. In particular, no IP addresses are saved and your behaviour as a user is not evaluated.

Further information on data protection and the XING Share button can be found in XING’s privacy policy at: https://www.xing.com/app/share?op=data_protection

6. Data processing on request

Use of Google Analytics

This website uses Google Analytics, a web analysis service provided by Google Inc. Google Analytics uses cookies to provide this service. Cookies are small text files that are stored on your computer and enable the recognition of the end device you are using. This allows an analysis of the use of websites, which serves to improve their usability. It is not possible to trace you individually.

The information generated in this way (including your IP address) is transmitted to a Google server. To protect your privacy, Google Analytics has been configured in such a way that your IP address is made anonymous immediately after being transmitted to Google within member states of the European Union or other signatory states of the European Economic Area and is stored exclusively in anonymized form by Google (anonymizeIp=true).

Only in exceptional cases will a full IP address be sent to one of Google’s Servers in the USA

And then abbreviated there.

Google will use this information on our behalf to evaluate the use of the website and to compile reports on website activity.

The IP address transmitted by your browser within the framework of Google Analytics is not merged with other Google data.

By using this website, you agree to the storage of cookies and processing of your personal data as described above. You can prevent cookies from being stored by using the appropriate settings in your browser software. In this case not all functions of websites can be used in full.

You can find more information about how user data is handled by Google Analytics in Google’s privacy policy:


In addition, you can prevent the use of Google Analytics by downloading and installing the browser plugin available at https://tools.google.com/dlpage/gaoptout?hl=de

You can prevent Google Analytics from collecting data by clicking on the following link. An opt-out cookie will be set, which prevents the future collection of your data when you visit this website: deactivate Google Analytics

7. Getting in contact per e-mail

When contacting us (for example by e-mail), the user’s details are stored for the purpose of processing the request and in the event that follow-up questions arise. We will not pass on this data without your consent.

Our e-mail server generates log data on the e-mail traffic it has handled for the purpose of ensuring appropriate information and system security as well as the detection and appropriate handling of malware. The following data is logged whenever you send an e-mail to us: e-mail and IP address as well as the sender’s hostname, the number of recipients, the subject, date and time the e-mail was received by the server, the first 50 bytes of a message in the header so that the message can be classified, file name of any attachments if the message was classified as SPAM, size of the message, risk classification with regard to spam quality and delivery status. The checking of e-mails and the sorting out of spam or malware is purely automated in the first step; only in case of suspicion or doubt will individual e-mails – if necessary in consultation with the recipient – be subjected to a closer examination by persons with specific responsibility for this.

8. Data security

We take all necessary technical and organizational security precautions to protect your personal data from loss and misuse. Your data is stored in a secure, state-of-the-art operating environment.

Access to our website is secured via HTTPS if your browser supports SSL. This means that communication between your end device and our server is encrypted.

9. Rights of the user

Right of information: You have the option to request confirmation as to whether and to what extent we are processing your data.

Right of rectification: If incomplete or incorrect personal data is being processed, you have the option to request its correction or completion at any time.

Right to deletion: It is also possible to request the deletion of your personal data if it is being processed unlawfully or if the processing interferes disproportionately with your legitimate interests for protection.

Right to restriction: Furthermore, you may request that we restrict the processing of your data if the accuracy of the data is disputed, for the period of time required to verify the accuracy of the data, the processing of the data is unlawful and you do not wish to delete the data, the data is no longer needed by us for the intended purpose, but this data is need by you for the assertion or defense of your legal claims or you have objected to the processing of the data.

Right to data transferability: You can request that the data you have entrusted to us be made available to you in a structured, up-to-date and machine-readable format, provided that we are processing this data on the basis of a revocable agreement you have given or in order to fulfill a contract between us, and this processing takes place using automated procedures.

Right to make an objection: If we process your data to perform tasks in the public interest, to exercise official authority or if we invoke the need to protect our legitimate interest during processing, you can object to this data processing if there is a predominant interest in protecting your data. You can object to the sending of advertising at any time without stating reasons.

Right to make a complaint: If you are of the opinion that there has been a violation of Austrian or European data protection laws, please contact at this address before you take any other action datenschutz@wg-a.com. In addition a right to make a complaint exists, which you can assert through the Austrian Data Protection Authority (https://www.dsb.gv.at/) or through a supervisory authority within the EU.

To exercise your rights, please contact us at datenschutz@wg-a.com.

Exercising one of these rights has no effect on the fulfillment of contractual obligations. In case of doubt, we may request additional information to confirm your identity. This is designed to protect your rights and privacy.

10. Amendments to this privacy policy

This privacy policy is based on the current legal situation. We expressly reserve the right to make future changes or adjustments. We therefore recommend that you read this data protection policy regularly in order to remain informed about how we use personal data. 24.05.2018

11. Disclaimer

Our website contains links to external websites operated by third parties over whose contents we have no influence. Therefore we can assume no responsibility for this external content. The respective provider or operator of the pages is always responsible for the content on the linked pages. The linked pages were checked for possible legal infringements at the time the link was created. No illegal content was recognizable at the time the link was created. However, permanent monitoring of the content of the linked pages is unreasonable without concrete evidence of a violation of the law. We will immediately remove such links as soon as we become aware of any legal infringements.