The purpose of the company is to carry out all sealing works in the construction sector, mainly based on concrete cross-section sealing, in particular for flat roofs as warm roofs and in the underground area, training of building joints, injections, grouting and coatings. Furthermore, the renovation of concrete buildings and building joints as well as renovation work in the construction industry. The company can establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or establish similar and related businesses, and conduct all business that is suitable to promote the purpose of the company or is directly and indirectly related to it. The company can acquire, manage and sell real estate and other assets (e.g. copyrights, patents and licenses of all kinds, etc.).