Consulting services for electrical installations for building technology, including strong and weak current systems as well as security systems. Project management of electrical installations, owner representation, concept reviews, and cost control of electrical installations. The sole proprietorship may establish branches and subsidiaries in Switzerland and abroad, participate in other companies, acquire, encumber, sell and manage licenses, patents and other intangible assets as well as real estate in Switzerland and abroad, conduct financial transactions of all kinds, grant loans and take out credits.