Since its founding in the year 1974 equadrat has become a leading company in its field. Since April 2015 the SFL Engineering GmbH, a company of SFL technologies around (Eng.) Hans Höllwart, an innovative and successful partner company, is on board with us. Our maximal innovative capacity, human strengths both as a result of many years of experience enables us to create together sustainable solutions. The e² engineering GmbH is located in Fohnsdorf, Graz, Pinkafeld, Admont, Wagrain and Vorderstoder. On these five locations we currently employ 25 staff members, all certified specialists in the fields of environment-, energy-, infrastructure- and construction technology. Our fields of business and services at a glance: * Building technology (heating, air conditioning, ventilation, sanitary provisions, electrical-, measuring-, steering- and regulating engineering (EMSR) * Power generation (hydro-electric-, district heating and biomass power plants, combined heat and power generations, biogas plants, solar- and geothermal technology, energy strategies including energy certification) * Structural engineering (general planning, static, project management, ÖBA, tendering, planning coordination and construction site supervision) * Sanitary engineering (sewage treatment plants, hydraulic and civil engineering, housing development, flood protection and water supply) * construction physics & conditioning design (damp proofing, heat- and sound insulation, room acoustics, thermal-bridge calculation, dynamic building simulation, solar shading concepts, expertise) * digital line register (measurement, processing and digitalisation of geographic data)