Meteodyn is headquartered in France, but they also have world-wide operations. Meteodyn makes CFD modelling software for wind resource assessment and wind studies, useful for wind energy projects.
meteodyn WT is the CFD software for wind resource assessment in complex terrain.
meteodyn Forecast is the CFD software useful for wind power forecasting.
Urbawind is the CFD software for wind energy assessment, dedicated to urban areas.
Meteodyn also performs various customized wind studies as a part of its consulting services.
More information / Website: http://meteodyn.com/en/