- Natural Gas Transmission and Distribution Network Projects.
- Waterworks and Distribution Network Projects.
- Thermal Water and Steam Distribution Network Projects.
- Industrial Facility Natural Gas Conversion Projects.
- Industrial Plant Gas Water Air Fire Fuel Mechanical Installation Projects.
- Heat and Tehsin Center Mechanical Installation Projects.
- Heating Cooling Ventilation Plumbing Mechanical Projects.
- Fuel Transport and Transmission Network Projects.
- Natural Gas Pressure Reducing and Metering Stations Project.
- Natural Gas Distribution and Transmission Networks Feasibility Studies.
- Feasibility Studies of Industrial Facilities Energy and Heat Center.
- Open and Closed System Irrigation Facilities Projects.