| Organisation | Country | Branch | Date |
|---|
| CRANA. Centro de Recursos Ambientales de Navarra | Spain | Non-profit foundation promoted by public authority | Jul 29, 2010 |
| ÀBAC Enginyers | Spain | Engineering nd environmental consultancy | Jul 29, 2010 |
| Grupo JG Ingenieros Consultores de Proyectos, S.A. | Spain | Project consultants | Jul 29, 2010 |
| Dömges Architekten AG | Germany | Architekturbüro | Jul 28, 2010 |
| Goldbeck GmbH | Germany | | Jul 27, 2010 |
| Ingenieurgesellschaft Grabe mbH | Germany | | Jul 27, 2010 |
| Luwoge Consult GmbH | Germany | | Jul 27, 2010 |
| Eko-Lux d.o.o. | Croatia | Private engineering company | Jul 14, 2010 |
| HEP Esco d.o.o | Croatia | Energy services | Jul 14, 2010 |
| Knauf Insulation d.o.o. | Croatia | Production,trade and distribution of thermal, acoustic and fire protection insulation materials | Jul 14, 2010 |
| Organisation | Country | Branch | Date |
|---|
