ActiveSole proprietorshipGenève GECHE-360.665.179Register extract ↗
Partner / shareholder, published in the SOGC on 03.11.2026.
01Management and signing authority
Why it matters: Whoever signed last year may no longer be allowed to today. Check name and signing authority before every signature.
unchangedleftnew
One person signs alone.
They can conclude contracts without a second signature.
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1 notices in 12 months. We email each one, with a link to the source in the SOGC.
02Check
Why it matters: Whoever owes you money must be able to pay. Bankruptcies, public debt-collection notices and management changes appear in the SOGC, often weeks before word gets around.
Checked on 4 November 2026
Source: Central Business Name Index (Zefix) of the Federal Commercial Registry Office, as of 4 November 2026. Only the entry in the cantonal commercial register is legally authoritative.
Exploitation d'un bureau d'architectes
exploitation d'un bureau d'architectes.
03Commercial register chronicle
Why it matters: Every change in the commercial register appears in the SOGC. Here you see all of them since 2026, each with its source.
2026
Matthias Ostertag - architecte, à Genève, Route de Meyrin 12C, 1202 Genève, CHE-360.665.179. Nouvelle entreprise individuelle. Titulaire: Ostertag Matthias, de Bâle, à Genève avec signature individuelle. But: exploitation d'un bureau d'architectes.
Publications in the Swiss Official Gazette of Commerce (SOGC) about this company, original text. No warranty — this is not an official publication.
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