CHE-226.608.090

Walter Portmann Baumontagen

Active Sole proprietorship 📍 8003 Zürich ZH HR-Auszug ↗ Zefix ↗ PDF

Basic Information

UIDCHE-226.608.090

Address Birmensdorferstrasse 94
8003 Zürich 📍 Map ↗

Legal FormSole proprietorship

Updated: 21.05.2026 09:43 · Zefix ↗

Registered Persons (0)

No registered persons found.

Purpose

Elektro- und Baumontagen, Unterhaltsarbeiten, Reparaturen, Umbau, Sanierungen.

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Source: public data from Zefix (Federal Office of the Commercial Register) and the Swiss Official Gazette of Commerce (SHAB). OnlineInfo.ch provides independent access to this information but is not an official authority and assumes no liability for the accuracy, completeness or timeliness of the data. For legally binding extracts, please contact the responsible cantonal commercial registry. As of: 15.06.2026.