Engineering Steinegger GmbH (ESG)
Marktgasse 15
4310 Rheinfelden

Business area:
Online client communication

Phone: +41 61 813 36 06

Do you want to communicate with us securely? Responsible disclosure via secure communication channel? Use our upload link and send us encrypted documents via leguli:

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Data protection notice: Your data will be stored on our servers. We only keep the data until your request has been fully processed, afterwards, we delete personal information. You can request the deletion of the data at any time.
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