| 1 | | Primary comercio 23 | Barcelona |  ES | | Lab - Energy - Exe | N/A | Cris Vigorós Mañez | Architect - Sales & Communication Manager |
| 2 | | Primary Rúa das hedras 2, 3C Milladoiro | Ames | ES | | Oil & Energy | N/A | ELENA DEDU | Personal Assistant (PA) to the Managing Director at Automatic Welding Services S.L. |
| 3 | | Primary Carretera Bilbao, 78 | Miranda de Ebro | ES | | Oil & Energy | N/A | Sergio Calleja Andrade | Project Manager en Calderería y Montajes Mafelca S.L. |
| 4 | | Primary Av. Castilla, 12 | Betanzos | ES | | Oil & Energy | N/A | Tito Rivas | Empresario de los sectores Seguros e Hidrocarburos |
| 5 | | Primary Calle de Santiago Rusiñol | Madrid | ES | | Oil & Energy | N/A | Preety Rajhans | Administrative Assistant at SNGC (Spanish Nuclear Group for Cooperation) |
| 6 | | Primary C/ Garbiel Miró 3, Planta 4 - Oficina 13 | Dos Hermanas | ES | | Oil & Energy | N/A | Juan Manuel Hidalgo Cueli | Marketing and Brand Manager for EconOil |
| 7 | | Primary Napols 189 Baixos D | Barcelona | ES | | Energy Data Analytics Made Easy | N/A | Pau Garcia | Senior Software Engineer |
| 8 | | Primary Polígono Industrial PIBO Avenida de Camas, 26-28 | Bollullos de la Mitación | ES | | Ready For The Energy Challenges | N/A | antonio bernal | Director Financiero |
| 9 | | Primary Avda. de la Vega 1 - Edificio Veganova 3 - Planta 2ª - Nº 13 | Alcobendas | ES | | Engineering and Energy People | N/A | Carlos Gutierrez | Diseñador de Instrumentación |
| 10 | | CALLE LA SERNA, 86 | LEÓN | ES | | Oil & Energy | N/A | jaime Calvete Blanco | Profesional de Petróleo y energía |
| 11 | | Paterna, Valencian Community, ES | Paterna | ES | | Oil & Energy | N/A | N/A | N/A |
| 12 | | Primary C/Llorenç Agustí Claveria, 105 - Pl 1, Of 6 | Lleida | ES | | Biomass Energy Evolution | N/A | Marc Saló | Co Founder & CTO at IMARTEC |
| 13 | | Primary Calle San Agustín, 9, | Madrid | ES | | Oil & Energy | N/A | Alejandro Lucas Ara | Trading Algorítmico en Nascor Energías |
| 14 | | Primary Vía Alemania 13 1º izq. pta. 5 | Palma | ES | | Oil & Energy | N/A | Agapi Drakaki | Project Manager at ENSTROGA SL |
| 15 | | POLIGONO INDUSTRIAL VALLEGON (SAMANO) (APARTADO 610), S/N | CASTRO-URDIALES | ES | | Oil & Energy | N/A | Carlos Moya Ramos | Graduado en Sistemas de Información |
| 16 | | Primary Calle de Larrabide, 21 | Pamplona | ES | | Renewable Energy Consulting | N/A | francisco maza | Managing Director |
| 17 | | Primary Paseo de Reding 47 | Málaga | ES | | Oil & Energy | N/A | N/A | N/A |
| 18 | | Primary C/ Alvaro Rodríguez López, 1 CIF: A38445839 | Santa Cruz de Tenerife | ES | | Feel Our Energy | N/A | raimundo baroja | non-fuel retail director |
| 19 | | Las Palmas de Gran Canaria, Canary Islands 35008, ES | Las Palmas de Gran Canaria | ES | | Oil & Energy | N/A | N/A | N/A |
| 20 | | Primary Av. Farners 16 | Santa Coloma de Farners | ES | | Oil & Energy | N/A | David Marti Linares | Geophisicist and founder of Lithica SCCL. Active and passive seismic. Consulting, I+D+i, project management and training |
