Dear customers, unfortunately, we have been affected by a cyber incident.

Since Tuesday, March 18, 2025, we have been busy assessing the extent of the incident and implementing measures. Accordingly, we were unavailable by email from Monday, March 17, 2025, to March 20, 2025.

The good news: Our email communication is secure and fully available again. We therefore ask you to resubmit your inquiries. We apologize for this inconvenience and thank you for your understanding.

Industrial enterprises

Industrial enterprises
Sewage disposal

Sewage disposal

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Flood protection

Flood protection

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Energy supply

Energy supply

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