- Complex engineering;
- Industrial construction engineering;
- Residential building engineering;
- Office buildings, commercial, and resort facilities;
- Civil engineering;
- Services delivered by engineering equipment and cranes;
- Services delivered by heavy machines;
- Earth works, clean-up, ground levelling;
- Carriage of earth material, delivery of inert materials;
- Infrastructure engineering;
- Manufacture and assembly of prefab reinforced concrete works;
- Manufacture of prefab non-structural works;
- Manufacture of concrete mixes;
- Manufacture of tailored reinforcement;
- Services delivered by engineering equipment;