I want SE - ES to be my supplier

SE Predaj: The right partner for your business

If your company is not satisfied with your electricity or gas price, or with quality of service, and approach  of your current supplier, join the satisfied clients of Slovenské elektrárne - energetické služby.

Slovenské elektrárne - energetické služby is a subsidiary of Slovenské elektrárne, the biggest electricity producer in Slovakia.


Why to pay more if you do not need to? Change of the supplier is a simple and free process that can bring remarkable saving to your company. Therefore, have a quotation prepared by Slovenské elektrárne - energetické služby.

If you have already decided for transfer to Slovenské elektrárne - energetické služby, we will process everything for you.

You just need to take 4 simple steps in order to change the supplier:

  1. To terminate the contract for electricity supply with the former supplier as of the date when you wish to transfer to Slovenské elektrárne - energetické služby – download the form termination of contract with electricity supplier or termination of contract with gas supplier.
  2. To accept our offer for electricity supply or gas supply in writing.
  3. To sign Contract on combined electricity and gas supply with our company – we will prepare the contract once the offer is accepted.
  4. To sign and send the Power of attorney for change of electricity supplier or Power of attorney for change of gas supplier to the address firma@seas.sk, so that Slovenské elektrárne - energetické služby can do all process acts for you.

You can find all data required for completing the forms in common monthly, or settlement invoice from your current supplier.

In case of supplier change SE Predaj will process the following steps for your company:

  1. Based on the power of attorney we will process the change of supplier for you.
  2. We will assume the liability for deviation for your company.
  3. We communicate with the distribution system operator regarding the changes and your requirements, especially regarding to:
    • change of reserved capacity,
    • measuring,
    • connection,
    • invoicing,
    • shutdown and complaints.
  4. We will summarize invoiced data from the distribution system operator and send them to you along with the invoice data for electricity supply for the settlement period in one invoice.