Signature/certificate
As part of the GPKE/GeLi Gas processes, the e-mails we send contain a signature that enables you to check the validity of the sender. Furthermore, we will transmit the e-mails in encrypted form.
You can download our public key here
Certificate Stadtwerke Gießen AG
In return, please send us your public key to the e-mail address
zertifikate@stadtwerke-giessen.de