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MyAntargaz for natural gas and electricity customers

Dear Customer,
We have good news: our customer portal will soon receive a makeover.

We already want to say this about the new environment:
You will have to register again. This is because changes are taking place in the background, so that it is not possible to transfer your login details automatically.
The new customer portal replaces the current environment. This means that if you want to log in after the launch, you will have to register again.
For this you will need your customer number and an EAN of your meter.

It is not possible to log in to a customer number with multiple e-mail addresses. So if you want to share your login details with someone else, we recommend that you use a general e-mail address.

Do you have any questions? Do not hesitate to email us at

The Antargaz team