To subscribe to an energy contract and choose a supplier suited to your needs, it is important to know the fundamentals of the energy market in Belgium. In this article, you will find a wealth of information on energy suppliers in Belgium as well as on other organizations in the industry. You can also read our energy guides to get technical information about tariffs and bills, meters, and renewable energy in Belgium.

Who are the Players in the Belgian Energy Market?

Since the liberalization of the energy market in Belgium, there are 4 main actors in the industry:

1. Energy suppliers
2. Distribution Network Operators
3. Transmission System Operators
4. Regulators

The energy suppliers are the companies that will have direct contact with you over your supply of energy. The liberalization of the market allows you to choose which supplier you would like to take an energy contract with. From a consumer perspective, the purpose of the liberalization was to increase competition and provide more choices and innovation for the consumer.

The Distribution Supply Network Operators (DSOs) are in charge of distributing the supply from the transmission networks to your home.

The Transmission System Operators (TSOs) are in charge of the high pressure and high voltage transmission network from the energy sources, power plant or natural gas depot, throughout the country.

And finally, the regulators are in charge of overseeing the above players, and making sure that they all act within the frameworks of the law and in your best interest.

Energy Providers in Belgium

In Belgium, we have around 15 energy suppliers. Some only offer electricity or gas, while others offer both. Likewise, some are only available in specific regions of the country, while other are active throughout Belgium.

At CallMePower, an expert and comparison site in energy tariffs, we have dedicated an article about the suppliers present on the market. You will be able to find all the useful information there, whether concerning their updated prices, how to contact them, and also any additional services they offer.

Below is a table containing some of the articles we have written on the major suppliers in Belgium.

Energy Providers in Brussels

There are 8 providers active in Brussels, including some of the main players in the country, as well as a niche player called Brusol which specializes in installing free solar panels.

CallMePower, the Energy Comparison site in Belgium

Nothing beats comparisons to make an educated choice that meets your needs! At CallMePower, comparing energy tariffs is part of our DNA, which is why we have a call center dedicated to helping you choose the right provider and tariff for your needs. To contact one of our English speaking advisors either call the number below or request a free callback.

Operators of the Distribution and Transmission Supply Networks

Among the players in the energy market, are the operators of the distribution and transmission supply networks.

DSOs have a specific area where they distribute gas and electricity from the transmission network to your home.

With regard to the TSOs, they are responsible for maintaining the high voltage network for electricity, and the high pressure network for gas. They are notably in charge of transporting energy to DSOs and large industrial groups that need a large amount of energy.

In French, the Distribution Supply Network Operators (DSOs) are called gestionnaires du réseau de distribution (GRD), and the Transmission Supply Network Operators (TSO) are called gestionnaires du réseau de transport (GRT).

Below is a table listing the DSOs, the area they cover, and their phone numbers.

Who are the Regulators?

In order to ensure transparency and competition in the energy market, each region has its regulator which is governed by a federal entity, the CREG.

The regulators are responsible for:

1. Ensuring the proper functioning of the market in accordance with the policies of the country
2. Ensuring the transparency of the energy market
3. Defending the interests of the consumers
4. Advising public services

Below is a table listing the regulators, the area their authority covers, and their phone numbers.