ENSTROGA GROUP, ENERGY FOR LIFE ENSTROGA was born with the objective of supplying more affordable electricity and gas to the energy market, as well as a greener and more sustainable approach. Since then we have grown into one of Europe’s top independent energy suppliers, serving hundreds of thousands of customers throughout the continent. ENSTROGA approaches new markets with the mission of bringing the same expertise and know-how to consumers looking for a better alternative to the big suppliers.