Drilling; earthmoving in the context of surface, water and geothermal drilling (on probes and on water tables), installing heat pumps, research, production and connection of geothermal energy, road works and pipeline and heat networks; connection by road works and pipeline and heat networks; construction in the context of surface, water and geothermal drilling (on probes and on water tables), installing heat pumps, research, production and connection of geothermal energy, road works and pipeline and heat networks; information with respect to construction in the context of surface, water and geothermal drilling (on probes and on water tables), installing heat pumps, research, production and connection of geothermal energy, road works and pipeline and heat networks; construction advice in the context of surface, water and geothermal drilling (on probes and on water tables), installing heat pumps, research, production and connection of geothermal energy, road works and pipeline and heat networks; well drilling for water and geothermal energy (on probes and on water tables), installing heat pumps, research, production and connection of geothermal energy, road works and pipeline and heat networks; installing, servicing and repairing drilling machines and machine tools for surface, water and geothermal drilling (on probes and on water tables), installing heat pumps, research, production and connection of geothermal energy, road works and pipeline and heat networks; rental of drilling machines and machine tools for surface, water and geothermal drilling (on probes and on water tables), installing heat pumps, research, production and connection of geothermal energy, road works and pipeline and heat networks.

Producing geothermal energy from drilling; producing renewable green energy from drilling.