The project brings together a range of partners, including research institutes, farmer co-operatives, consumer organisations, advisory bodies, and private enterprises.
The SOLID consortium
25 partners from 10 European countries are involved in the SOLID project. Below is given the whole SOLID consortium
| Participant organization name | Country |
| Aberystwyth university | United Kingdom |
| Aarhus universitet | Denmark |
| Progressive Farming Trust Ltd t/a the Organic Research Centre | United Kingdom |
| Universitaet Fuer Bodenkultur Wien | Austria |
| Universita Politecnica Delle Marche | Italy |
| Universiteit gent | Belgium |
| Agrifood and Biosciences Institute | United Kingdom |
| Maa Ja Elintarviketalouden Tutkimuskeskus | Finland |
| Aristotelio Panepistimio Thessalonikis | Greece |
| JRC – IPTS | Spain |
| Eigen Vermogen van het Instituut voor Landbouw en Visserijonderzoek | Belgium |
| Agencia Estatal Consejo Superior de Investigaciones
Cientificas |
Spain |
| Institutul National de Cercetare-dezvoltare Pentru
Biologie si Nutritie Animala |
Romania |
| Service ICAR SRL | Italy |
| Organic Milk Suppliers Co-operative Ltd | United Kingdom |
| Institute of Organic Training and Advice Ltd | United Kingdom |
| Leibniz-Zentrum fuer Agrarlandschaftsforschung | Germany |
| Calon Wen Organic Milk Co-operative Ltd | United Kingdom |
| Istituto per la Certificazione Etica ed Ambientale | Italy |
| Agricultural Dairy Cooperative of Anogia Proodos | Greece |
| Juvan luomu OY | Finland |
| Wim Govaerts & Co | Belgium |
| Federacion Andaluza de Asociaciones de Ganado Caprino | Spain |
| De Raza Pura, Cabrandalucia | Spain |
| Thise Mejeri amba | Denmark |
| Sc Agro Solomonescu SRL | Romania |