Phone numbers
In order to direct you to the correct team, please select from the following options below:
0203 769 6413
E.ON's whistleblower system offers you the opportunity to report violations of laws and regulations and other misconduct. Clean and sustainable business relationships, a good working atmosphere and responsible corporate governance are important to E.ON, its managers, employees and shareholders. Compliance with laws, regulations and self-imposed rules is a top priority. With your tip-off information, you can help us to quickly uncover and remedy potential misconduct and thus preserve our goals and values. The whistleblower system can be used by employees, but also by third parties such as suppliers or customers, to report suspected misconduct or irregularities. You can make your report at any time and in your native language, remaining anonymous or revealing your identity.
Please note that this whistleblowing system is not intended for customer complaints regarding e.g. product or service quality. In this case, please contact the relevant customer service department.
0330 912 8884
If your electricity is supplied by any other energy provider, please contact us on 0800 917 9083
0330 053 2934
If your electricity is supplied by any other energy provider, please contact us on 0800 917 9083
0800 138 2322
If your electricity is supplied by any other energy provider, please contact us on 0800 917 9083
