Global Environment Organization (GEO) entered in service in 2012 by a nature volunteer mass. This nature volunteer mass has been operation works in Turkey and different countries of Europe since 2005 and wanted to increase the effect of their works by institutionalizing and to accomplish goals which was determined firstly in Turkey and globally by reaching new volunteers.It consists of administrative body from different field of professions and volunteers and advise committee for increasing the quality of projects.

It has been organizing with 16 persons and nearly 120 national and international cyclically volunteers in organization management board. There are volunteer presenters from 28 cities of Turkey.An organization that has also an office in Istanbul has Sustainable Development Office in project area of Lisinia Nature along Burdur Lake. Besides its projects, Lisinia Society for the Protection of Nature and Rehabilitation Center, has also been cooperating in most of their present studies, works on projects Turkey’s first Environment Library, Sustainable Development Volunteer Education Center-SDVEC, National Volunteer Environment Movement and Ground Guide.