Archipelagos is an independent, non-profit environmental organisation that focuses on the marine and terrestrial biodiversity of the Aegean Sea.

DOPPS BirdLife Slovenia is a non-profit, non-governmental organisation that seeks to preserve and promote Slovenia's diverse bird population.

Heritage Malta is the national agency responsible for the management, promotion and conservation of cultural heritage in Malta.

The Hungarian Natural History Museum has five scientific departments and holds more than ten million natural history items. 

The Icelandic Institute of Natural History is a public governmental institution that carries out research and monitoring activities on the natural history of Iceland.

The Natural History Museum of the Municipality of Amaroussion holds a wide collection of embalmed animals. Its main responsibilities are scientific research as well as educational and environmental awareness-raising activities.

The Natural History Museum of Luxembourg holds the country's natural history collections and conducts research and public and educational activities to preserve its cultural heritage.

Salzburg Research is the non-profit research organisation of the State of Salzburg and conducts applied research in the areas of information and communication technologies.

The Teylers Museum is the oldest public museum in the Netherlands. It holds a diverse collection of objects that range from drawings to fossils.

Trezorix is a developer of digital knowledge networks. For the project it realises the STERNA architecture together with Naturalis. On parts of the infrastructure it works together with Aduna.