RSW Inc. is a firm of consulting engineers specialized in design and rehabilitation of hydroelectric developments. RSW provide multidisciplinary engineering services covering the fields of civil engineering (including hydrology, hydraulics, and structural), geotechnical, mechanical engineering, electrical engineering (including instrumentation and control), environment, computer science, training and management.

With more than 3,000 projects completed over the years, RSW ranks among the top in the field of engineering consultants both in Canada and internationally.