Leading supplier, reliable partner and first choice. We are one of the fastest growing and most innovative companies on the European energy market, and the first Slovenian supplier of exclusively carbon-free electricity. We trade in various types of energy products in 22 countries, from France in the West to Ukraine and Turkey in the East. In 2005, we began to supply electricity to the first business customers, and in 2009 to the first household customers. Since then, by focusing on customer needs, the development of innovative products, but mostly through our transparent and affordable offer for customers, GEN-I has grown into the largest supplier of electricity in Slovenia. We have adapted our operations by adding green energy services that provide customers with new opportunities to reduce their carbon footprint to our two core services, i.e. the trading and supply of energy products. All of our supply has been exclusively from carbon-free sources of energy since 2021.