Privacy policy

About us

Our website address is:

What personal data we collect and why we collect it


When a site visitor leaves a comment, we collect the data visible in the comment form, as well as the visitor's IP address and browser signature to help detect spam.

Anonymised string of characters created based on your email address (so-called hash) can be sent to the Gravatar service to check if you are using it. The Gravatar privacy policy is available here: After approval of the comment, your profile picture is publicly visible in the context of your comment.


if you are a registered user and upload images to your site, you should avoid uploading images with EXIF location tags. Visitors to the site can download and read the full location data from the images on the site.

Contact Forms


If you leave a comment on our site, you will be able to choose to save your name, email address and website address in cookies, so that when you write further comments, the above information will be conveniently completed. These cookies expire after a year.

If you have an account and log in to this site, we will create a temporary cookie to check if your browser accepts cookies. This cookie does not contain any personal data and will be thrown when you close your browser.

When logging in, we additionally create several cookies needed to save your login information and selected screen options. Login cookies expire after two days, and screen options after a year. If you check the "Remember me" option, the login will expire after two weeks. If you log out of your account, the login cookies will be deleted.

If you modify or publish an article, an additional cookie will be saved in your browser. This cookie does not contain any personal data, simply pointing to the identifier of the article you just edited. It expires after 1 day.

Embedded content from other sites

The articles on this site may contain embedded content (e.g., movies, pictures, articles, etc.). Embedded content from other websites behave in a similar way as if the user had visited a specific site directly.

Sites can collect information about you, use cookies, attach additional external tracking systems, and monitor your interactions with embedded material, including tracking your interactions with embedded material if you have an account and are logged in to that site.

Statistics analysis

Who we share data with

How long we keep your data

If you leave a comment, its content and metadata will be kept indefinitely. Thanks to this, we are able to recognize and approve subsequent comments automatically, without sending them for each moderation.

For users who have registered on our website (if any), we also store personal information entered in the profile. Each user can view, correct or delete their personal information at any time (not including the username, which cannot be changed). Site administrators can also view and modify this information.

What rights do you have about your data

If you have a user account or have added comments on this site, you can request the delivery of a file with an exported set of your personal data in our possession, including all that provided by you. You can also request that we delete all of your personal data in our possession. This does not apply to any data that we are obliged to keep for administrative, legal or security reasons.

Where do we send the data

Guest comments can be checked using the automatic spam detection service.

Your contact details

Additional information

How do we protect your data?

What are the applicable procedures in the event of a breach of data privacy

What third parties do we receive data from

What automated decision making and / or profiling do we use with user data

Industry regulatory disclosure requirements


From among 51 thousand Polish enterprises, whose financial results in January 2019 were examined by the European Business Institute, the title of the Cheetah of Business 2018 was awarded to 1944 companies in the construction industry -
2S sp.z o.o. was in this excellent group in 913 place.

2S sp. z o.o.

103/7 Ligocka Street, 40-568 Katowice

Company's data

NIP 647 256 85 09
REGON 243464949
KRS 0000492034


Branch office in Wodzislaw Slaski
(correspondence address)
11 Boguminska St.
44-300 Wodzislaw Slaski

Branch office in Mikolow
2 Kolejowa St.
43-190 Mikolow