| 1 | | Casa del Agua, Rúa Manuel Murguía, S/N, Planta 1ª | A Coruña |  ES | | Water Utility Company | +34 981242322 | | Ricardo Vazquez |
| 2 | | Carrer Unicef, 13 | Girona | ES | | Store | +34 972406644 | | Jorge Rios |
| 3 | | Calle Pamplona, 33 bis, Vitoria-Gasteiz | Álava | ES | | Manufacturer | +34 945176839 | | Julian Etxebarria |
| 4 | | Passeig del Ferrocarril, 337, 1, 4a, Castelldefels | Barcelona | ES | | N/A | +34 630918052 | | Valerio Nuzzo |
| 5 | | Estrada de Porto Cabeiro, 35, Redondela | Pontevedra | ES | | Water Treatment Supplier | +34 986226622 | | Alberto Touza |
| 6 | | Pol. Ind. Can Salvatella Avgda, Avinguda Torre d'en Mateu, 35, 37 | Barcelona | ES | | Energy Equipment and Solutions, Air Conditioning System Supplier, Heating Equipment Supplier, Mining Equipment, Oil Field Equipment Supplier, Solar Energy Equipment Supplier | +34 900649648 | | Óscar Fernández |
| 7 | | Av. de la Hispanidad, 61 | Cáceres | ES | | Bus Company | +34 927231499 | | Juan Ortiz |
| 8 | | C. Valdevacas, 6, Boecillo | Valladolid | ES | | Gardener, Cleaners, House Cleaning Service, Lawn Care Service, Pool Cleaning Service, Window Cleaning Service | +34 660032785 | | María Carreño |
| 9 | | C. Elche, 4, Alcorcón | Madrid | ES | | Electric Utility Company | +34 800760909 | | Jorge Sanchez |
| 10 | | C/ d'Aragó, 308 | Barcelona | ES | | Industrial Equipment Supplier | +34 658921850 | | Valerio Nuzzo |
| 11 | | Av. Derechos Humanos, 36, Laredo | Cantabria | ES | | Ambulance Service | +34 942320605 | | José Oliva |
| 12 | | Plaça de l'Església, 8, Palafrugell | Girona | ES | | City Government Office | +34 972611820 | | David Figarola |
| 13 | | C. Mariano Fortuny, 2, Rivas-Vaciamadrid | Madrid | ES | | Cleaning Service | +34 914990330 | | Juan Sancho |
| 14 | | Carrer de Baldiri Reixac, 10, 12 | Barcelona | ES | | Environmental Consultant | +34 934499245 | | P Corneli |
| 15 | | Avinguda Diagonal, 67 | Barcelona | ES | | Tax Consultant | +34 931760719 | | Alvaro Alvarez |
| 16 | | Telva, 19 BAIXO | A Coruña | ES | | Water Utility Company | +34 981660918 | | Ricardo Vazquez |
| 17 | | Avinguda Comarques del País Valencià, 263 | Valencia | ES | | Corporate Office | +34 961597124 | | Enrique Benavente |
| 18 | | Av. de los Castros, 126 | Cantabria | ES | | Ambulance Service | +34 942320605 | | José Oliva |
| 19 | | Colón de Larreátegui Kalea, 26 | Biscay | ES | | Environmental Consultant, Company | +34 944240563 | | Iker Larrea |
| 20 | | C/ Caveda, 21 | Asturias | ES | | Cleaning Service, Laboratory | +34 984151821 | | Javier Mora |
