Zefix Swiss Company Register Search
Search Zefix (Zentraler Firmenindex). Free basic lookup, no signup required.
Searched against Zefix and official open company data. No third-party middlemen.
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About the Zefix
Zefix (Zentraler Firmenindex) is the official source of company information for Switzerland. This tool searches it and the official open company data published alongside it, then returns a clean, citable summary you can share, cite, or feed into your CRM.
What you can look up
- By name — any registered Switzerland company
- By registration number — CHE-116.281.710 format
- Legal form, address, status and where available, directors
Also on LemReveal
Browse the full Switzerland company data hub for indexed records, or explore all free tools.
Frequently Asked Questions
What is Zefix?▾
Zefix (Zentraler Firmenindex) is the official central index of Swiss companies operated by the Federal Office of Justice. It aggregates entries from every cantonal commercial register.
What is a UID?▾
The Unternehmens-Identifikationsnummer (UID / IDE) is a 9-digit federal identifier assigned to every Swiss legal entity, formatted as CHE-###.###.### with a checksum. It replaces older cantonal numbers.
Company data by country
Countries marked Search live support a lookup now. Guide pages explain the official register and identifiers where a live search is not available.
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