| RRENERGIA RomaniaEnergy, Utilities & Waste Treatment | IT services: consulting, software development, Internet and support Consilier Energie AI Economisire Energie Tranziție Energetică | |
| VRvoltrelli© Romania Arad, RomaniaEnergy, Utilities & Waste Treatment | IT services: consulting, software development, Internet and support Încărcare Vehicule Electrice Stații De Încărcare Aplicație Mobilă | |
| PEPhoton Expert Popești Leordeni, RomaniaEnergy, Utilities & Waste Treatment | IT services: consulting, software development, Internet and support Electricieni IT-Ști Energie | |
| EenergiaTa.org Bucharest, RomaniaEnergy, Utilities & Waste Treatment | IT services: consulting, software development, Internet and support Mici Producători De Energie Prosumatori Eficiență Energetică | |
| AANRE București, RomaniaEnergy, Utilities & Waste Treatment | Administration, defence and social security services Energie Electrică Gaze Naturale Reglementare | |
| SSSUTECH SRL Mediaș, RomaniaEnergy, Utilities & Waste Treatment | IT services: consulting, software development, Internet and support Stații De Comprimare Echipamente Pentru Industria Petrol Şi Gaze Proiectare Şi Execuţie Instalaţii Electrice | |
| DDDeputy Director at Regio Ltd București, RomaniaEnergy, Utilities & Waste Treatment | IT services: consulting, software development, Internet and support Comerț Produse Petroliere Import Export Produse Petroliere Distribuție Carburanți | |
| EEximprod Buzău, RomaniaEnergy, Utilities & Waste Treatment | IT services: consulting, software development, Internet and support Echipamente Electrice Proiectare Electrică Energie Regenerabilă | |
| BBanderco Bucharest, RomaniaEnergy, Utilities & Waste Treatment | IT services: consulting, software development, Internet and support | |
| PEPPC Energy București, RomaniaEnergy, Utilities & Waste Treatment | IT services: consulting, software development, Internet and support Energie Electrică Gaze Naturale Furnizor Energie | |