All installation and maintenance services for heating and sanitary systems, as well as the installation of thermal, acoustic and fire-resistant insulation. The company may also carry out all secondary work, including minor demolition and masonry work. Furthermore, the company may engage in any other activity that has a direct or indirect connection with these objectives; it may, in particular, establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire companies with an identical or similar purpose, or merge with such companies, carry out all operations and conclude all contracts that are suitable for developing and expanding its purpose or are directly or indirectly related to it.