Gruner Stucky Ltd

Gruner Stucky Ltd (formerly Stucky Ltd) is a Swiss-based international consulting engineering company active in energy, infrastructure and buildings. We deliver multidisciplinary engineering and advisory services across the full project lifecycle — from feasibility studies and tender design to detailed engineering, construction supervision and asset management. Our expertise combines structural, geotechnical, hydraulic and civil engineering disciplines to deliver safe, durable and economically sound solutions.

In the infrastructure sector, we design and supervise tunnels and underground works, bridges, transport infrastructure and river engineering projects. Our services include structural and geotechnical design, hydraulic studies, construction methodologies and site supervision, supporting clients in the delivery of complex and technically demanding schemes.

In the buildings sector, we provide structural engineering and construction management services for public, commercial and industrial developments. We integrate digital design methodologies to improve coordination, efficiency and long-term asset performance.

Within the energy sector, Gruner Stucky is internationally recognised for hydropower and dam engineering. Our experience includes the design and rehabilitation of double-curvature arch dams, concrete gravity dams and pumped storage schemes, as well as dam safety assessments and refurbishment of hydroelectric facilities. We act as Designer, Owner’s Engineer or Independent Expert depending on project requirements.

Headquartered in Renens (Switzerland), with offices and project presence in Georgia, Serbia, Tajikistan, the Philippines, France, Italy and the Democratic Republic of Congo, we operate globally as part of Gruner, one of Switzerland’s leading consulting engineering groups with more than 1,000 employees worldwide.