Office of the Burgenland Provincial Government - Department of Industrial Plant Law, Environmental Protection and Transport

Office of the Carinthian Provincial Government - Department of Provincial Planning

Office of the Lower Austrian Provincial Government - Department of Nature Conservation

Office of the Lower Austrian Provincial Government – Department of Industrial Plant Law

Office of the Upper Austrian Provincial Government - Department of Agriculture and Forestry

Office of the Upper Austrian Provincial Government - Department of Nature Conservation

Office of the Upper Austrian Provincial Government - Department of Industrial Plant Law, Environmental and Water Law

Office of the Salzburg Provincial Government - Department of Nature Conservation

Office of the Salzburg Provincial Government - Department of Agriculture

Office of the Styrian Provincial Government - Department of Nature Conservation

Office of the Styrian Provincial Government - Department of Energy, Housing, Technology

Office of the Tyrolean Provincial Government - Environmental Protection Department

Office of the Tyrolean Provincial Government - Internal Audit Department

Office of the Vorarlberg Provincial Government - Department of Environmental Protection

Office of the Vorarlberg Provincial Government - Department of General Economic Affairs

Arche Noah

Arge Vernetzungsstelle LE 14-20

Asfinag

Federal Ministry of Agriculture, Forestry, Environment and Water Management

Federal Ministry for Transport, Innovation and Technology

Federal Administrative Court

Citizens' Initiative ILG Marchfeld

Office E+L Ecology and Landscape GmbH

Burgenland institution for the realization of technical agricultural projects (BERTA association)

Concordia social projects, Father Georg Sporschill SJ

Daphne - Institute of applied ecology (SK)

Domäne Privatstiftung          

Ecosystems LTD

Esterhazy Betriebe GmbH

Forschungsgesellschaft Straße - Schiene - Verkehr