Studio Ing. G. Pietrangeli s.r.l.

studio pietrangeli (sp) was founded in 1964 by giorgio pietrangeli to provide specialised engineering services for large dams and hydropower plants. the firm’s services cover all phases of a project and range from conception to monitoring during operation, including all the design activities, specialised studies, investigations, supervision of the works, and so on. although our core activities concentrate on dams and hydropower plants, we also specialise in large civil structures (tunnels, roads, etc.) and large hydraulic works (water supply systems, irrigation plants, ports, etc.). studio pietrangeli’s staff of approximately 80 people includes internationally renowned experts, engineers and other professionals and technical staff specialised in the various project sectors. while sp’s head office is in rome, the firm also has branches in sierra leone, ecuador, tanzania and ethiopia and elsewhere sets up its own temporary premises and/or makes use of local partners’ facilities. our extr