In the year 1984 the company GEF Ingenieurgesellschaft für Energietechnik und Fernwärme mbH  was founded. On January 1, 2000, the company was converted into GEF Ingenieur AG.

With more than 40 employees at two locations, we have been delivering high-quality solutions to our customers for well over 30 years.

GEF Ingenieur AG is established as an independent expert in the field of heat supply. At two locations in Germany, our competent and experienced specialists oversee projects of various sizes in Germany and within the European Union.

Part of this is the pipe statics software sisKMR. In addition to the standards and regulations, this program reflects our many years of expertise in this field.

Our Office Building in Leimen