GDSA - GRATRY DEVELOPMENT SA is a Swiss corporation, duly registered in Geneva - Switzerland, founded in 2011 by its actual chairman, Mathias GRATRY. Speciality: built environment - Property development: residential, commercial, industrial - Urban economics & planning - Investment strategies GDSA is a member of the Royal Institution of Chartered Surveyors (RICS), registered as Chartered Development and Planning Surveyor. Please feel free to visit our website: www.gdsa.ch Or contact us at info@gdsa.ch GDSA - GRATRY DEVELOPMENT SA Rue Gourgas 3 1205 Genève - Suisse +41 22 321 20 12