Consulting, project management and engineering, in particular in the fields of geomatics, geoinformation, civil engineering and fiber optic network expansion; trade in iron goods, vehicles, vehicle parts, operating materials as well as clothing and operation of a garage business; activities in the hospitality industry; the company also supports startups; participations; acquisition, encumbrance, sale and management of real estate; financing and provision of guarantees and sureties for subsidiaries and third parties.