The history of Hydroplus is directly related with the systems it develops and constructs. It started in the late 1980s, when Francois Lemperiere, former president of the French Committee on Large Dams, was looking for a robust, cost-effective, and environmentally friendly solution for upgrading dams. His efforts led to patent applications for reliable and innovative fusegate systems that could be used to increase the storage capacity of dams and/or the safety profile with respect to floods.
The name Lahmeyer is a trade name for experience and quality. Lahmeyer International was founded in Germany, but has been established on all continents for a long time as one of the leading engineering companies for multidisciplinary tasks. The company is valued as a reliable partner for their projects by Governments and governmental agencies, utilities, industrial corporations, investors and international financing institutes.
Norsk Energi is a centre of expertise in the fields of energy, environment and safety with the goal of contributing to efficient, environmentally friendly and safe utilization of energy. Norsk Energi supports Norwegian and international clients with consultancy, planning and design services, audits, studies, technology development and training.
SISGEO is one of the leading designers and manufacturers of a wide selection of instruments for use in the area of rock and soil measurement and analysis. SISGEO instruments are supplied worldwide through a growing distribution network. In the past several years, sales have been equally distributed between domestic and international markets.