Global Presence

Operating in more than 20 countries

Operating in more than 20 countries we connect Germany and France in the West, to Georgia and Turkey in the East. Our global presence in wholesale energy markets enables us to formulate a number of synergies via our extensive market expertise, highly qualified trading personnel, efficient organization, and business processes that are maintained to the highest standards.

16 subsidiaries

With subsidiaries in 14 countries we strive to maintain the right balance between global trading and local supply activities. One of our key advantages is based on a fresh, flexible and innovative approach that enables us to maintain reliable partnerships in wholesale and retail energy markets.

Global Presence

Sales volume

We traded 41.5 TWh electricity with physical deliveries and an additional 36.5 TWh of financial derivatives. Furthermore, we delivered 3.9 TWh of electricity on all retail markets.

We traded 1.7 TWh natural gas with physical deliveries and an additional 3.7 TWh of financial derivatives. We delivered 1.3 TWh of gas to business clients and small consumers.

23.8% average annual growth of sales

We are the leading electricity trader on the markets of Central, Eastern and South-eastern Europe and becoming a more and more important player on the liquid markets of Western Europe.

Sales volume

Stable Growth

Revenue growth

20.2% average annual growth in revenues between 2008 and 2019 makes  us one of the fastest growing companies on the European energy market.

2.204 bill. EUR revenue

We create added value through the entire energy value chain by exploiting optimization opportunities arising from global portfolio management activities. Our extensive knowledge of the physical and financial wholesale markets enables us to minimize our price exposure while offering competitive conditions.

Stable Growth

Market Share

In eight countries we are the leading company by market share for cross-border flows. We had:

  • 20.8% of total available cross-borders capacities on the borders of Central and South-East European electricity markets in 2019.
  • 23.5% share of the end-customer electricity market in 2019 and for the ninth year in a row the largest supplier of electricity in Slovenia.
  • 19% of Slovenian household natural gas market was achieved in less than four months, resulting in the most successful switch rate ever recorded in Europe.
Market Share


More than 367,900 end-customers

GEN-I was the first independent company to enter the household electricity market in Slovenia and Croatia, as well as being the first independent company to enter Slovenia’s gas market. Furthermore, GEN-I was the first foreign company to enter the Serbian retail market.

We offer our customers electricity and gas security of supply and provide significant savings in energy costs. Excellent user experience is ensured through easy and free switching, advanced web solutions for managing subscription and always transparent accounts.

Affordable energy

Easy switching of supplier, savings in costs and reliable supply for households and business customers.



Innovative Business Model

24/7 trading

Commited to create business opportunities.

Advanced solutions

A reliable partner for advanced services and structured products.

Advanced analytical models

Market fundamentals modelling, including influences of cross-border  capacities, power plants production, demand, weather influences etc.

Innovative Business Model