# Heydn Haustechnik

> Swiss commercial-register record from Swiss Graph (graph.swiss), sourced
> from the Swiss Official Gazette of Commerce (SHAB/SOGC).
> Canonical profile: https://graph.swiss/companies/heydn-haustechnik/2543956

## Registry facts

- UID: CHE-195.811.150
- Status: active
- Legal form: Sole proprietorship
- Registered: 2026-04-08
- Address: Ebringerstrasse 111 8240 Thayngen
- Location: Thayngen
- Industry (NOGA): 432201, Sanitary installation and plumbing

## Purpose

Ausführung von Sanitärarbeiten, Rohbauinstallation Sanitär, Fertigmontagen Sanitär, Servicearbeiten im Sanitärbereich.

## Registered officers

- Sebastian Heydn — owner — individual signing authority

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Machine-readable variant of https://graph.swiss/companies/heydn-haustechnik/2543956: registry facts only; the HTML
profile adds the corporate network, publications and live enrichment.
Site overview for agents: https://graph.swiss/llms.txt