The provision of services in the fields of strong and weak current systems (light, power, heat, access, intercom and clock systems, intrusion and fire protection), network, communication, lighting and security technology, building automation systems (IT solutions, measurement and control technology, control and automation technology, building, system and machine controls, building monitoring, etc.), audio, TV and video installations, telephony, universal communication cabling (fiber optics and copper), creation of condition analyses and expert reports, recording of principle and system schematics, planning of intelligent building technology installations (KNX), telecommunications networks and installations for data centers, sales and installation of electrical equipment and devices. The sole proprietorship also provides services in the field of facility management and the operation of technical systems, in particular for the purpose of operational optimization, reporting, energy management and energy optimization. The sole proprietorship may engage in the trade of goods and commodities in these areas. The sole proprietorship may establish branches, participate in other domestic and foreign enterprises of any kind, or merge with such enterprises, acquire or dispose of real estate and properties, and enter into all transactions and conclude contracts that are suitable for promoting the purpose of the company or are directly or indirectly related thereto.