TEMELSU is a Turkish consulting engineering company providing multi-disciplinary engineering services, locally and internationally, since its foundation in 1969.

TEMELSU’s fields of specialization cover Dams and hydroelectric power plants, Water supply, conveyance, treatment and distribution, pumping stations, Sewerage and stormwater systems, wastewater treatment, Solid waste management, Irrigation and drainage, Highways, motorways and urban transport, airports, Bridges and tunnels, Pipelines, Buildings, Industrial structures, Geotechnics, Mapping, Electro-mechanics, Environmental Impact Assessment, Social and economic studies.