France

Gaz de FranceGaz de France acts in the field of renewable energies (geothermal, wood, solar, wind power) thru its subsidiary Cofathec. Cofathec is involved in the maintenance of wind farms in France.

JSPM ArevaConsultancy, repair, production of new rotor blades.

Wind TechnicsWindtechnics focuses its activity on services to windturbine manufacturers such as assembling and maintaining onshore and offshore wind farms.
Germany

EU WindenergieEU Windenergie is involved in the repair of wind turbines.

ReetecReetec help wind farm developpers and turbine manufactrers to install and maintain wind turbines. The Reetec group consists in 4 european subsidiaries (Germany - head office, France, Spain, Portugal).

Resag

SAG Erwin Peters GmbHSupplier of wind energy services for installation and maintenance of windmills, based in Wallenhorst, Germany.
Greece

MainwindRepair, maintenance of wind turbines.
Ireland

Windward EnergySmall wind turbine technology, education and training services, maintenance and repair services.
Netherlands

BettinkBettink provides inspection and maintenance services.

HoekstraTurbine inspection and maintenance.

HowdenHowden provides consultancy services. It specialises in mould maintenance.

NgupBlade inspection, maintenance and repair
produce new blades, partners with WES.

WEOMWEOM is involved in turbine inspection.

Wind Energy SolutionsWES Canada and WES Netherlands deliver wind energy projects, service, and maintenance. WES provides wind turbines up to 500kW for agricultural operations, medium-sized commercial business, and small utilities.

Wind Energy SolutionsWES Canada and WES Netherlands deliver wind energy projects, service, and maintenance. WES provides wind turbines up to 500kW for agricultural operations, medium-sized commercial business, and small utilities.

WindbrokersBusiness in second hand wind mills: dismantling, transporting, storing, resintalling wind turbines. Windbrokers works closely with Ngup.
Spain

Gamesa Gamesa generates electric energy essentially based on the promotion and running of wind farms, the manufacture of wind turbines and the providing of services to the energy sustainability sector.
Gamesa was founded in 1976 and specialized in the manufacture of wind turbines in 1994. Development, construction and wind farm operation activities began in 1995.