The most experienced service provider in onshore wind

GES is the world´s most experienced Independent Service Provider (ISP) of wind farm construction and services. Active in the wind sector since 1994, we have an unmatched track record in terms of megawatts installed and maintained. In total, we have provided Balance of Plant (BoP) services for over 12,000 MW of wind capacity, we have installed turbines for 23,600 MW of capacity (representing around 6% of the worldwide total) and we have 11,000 MW of capacity under operation and maintenance (O&M) contracts.

A global company serving the onshore wind sector in 20 countries, GES covers the entire value chain, from BoP construction to turbine assembly to O&M. We also have wide experience of installing and/or maintaining wind turbines from many different manufacturers, including Gamesa, Vestas, Siemens, Acciona, General Electric, Repower, Dewind, Suzlon, Clipper, Areva, Nordex and Alstom.

Based on our experience and skills, we are trusted by many of the top players in the wind industry, from turbine manufacturers to utilities, investment funds and private investors.