• John & Sommer AG

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    Register number: CH-320.3.016.843-3
    Sector: Management of real estate portfolio properties

    Registered since

    48 years

    Turnover in CHF

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    Capital in CHF

    100'000

    Employees

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    Active brands

    0

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    About John & Sommer AG

    • John & Sommer AG has its legal headquarters in Flums and is active. It operates in the sector «Management of real estate portfolio properties».
    • The management of the company John & Sommer AG, entered in the trade register on the 15.08.1977, consists of 2 persons.
    • The commercial register entry of the company was last modified on 13.01.2026. Under «Notifications» it is possible to view all previous changes.
    • The reported UID is the following: CHE-101.381.136.

    Commercial register information

    Source: SOGC

    Sector

    Management of real estate portfolio properties

    Purpose (Original language)

    Kauf, Verkauf und Verwaltung von Immobilien und anderen Sachwerten. Die Gesellschaft kann Zweigniederlassungen im In- und Ausland errichten, Liegenschaften kaufen und verkaufen, sich an anderen Unternehmungen beteiligen oder sich mit diesen zusammenschliessen sowie Liegenschaften im In- und Ausland erwerben und veräussern.

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    Auditor

    Source: SOGC

    Current auditor (1)
    Name City Since Until
    TFP Treuhand AG
    Schwende-Rüte <2004

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    Other company names

    Source: SOGC

    Es sind keine früheren oder übersetzten Firmannamen vorhanden.

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    Branches (0)

    Ownership structure

    No information on the ownership structure is known to us.

    Newest SOGC notifications: John & Sommer AG

    The latest updates from the Swiss Official Gazette of Commerce (SOGC) are available in the original language of the source commercial register office only. View all notifications

    SOGC 13.01.2026
    Categories: Change in management

    Publication number: HR02-1006537027, Commercial Registry Office St. Gallen

    John & Sommer AG, in Flums, CHE-101.381.136, Aktiengesellschaft (SHAB Nr. 241 vom 12.12.2022, Publ. 1005626105).

    Ausgeschiedene Personen und erloschene Unterschriften:
    Sommer, Alfred, von Sumiswald, in Sargans, Präsident des Verwaltungsrates, mit Einzelunterschrift.

    Eingetragene Personen neu oder mutierend:
    John, Anton, von Mels, in Sargans, Präsident des Verwaltungsrates, mit Kollektivunterschrift zu zweien [bisher: Mitglied des Verwaltungsrates, mit Einzelunterschrift];
    Sommer-John, Zita, von Sargans, in Sargans, Mitglied des Verwaltungsrates, mit Kollektivunterschrift zu zweien.

    SOGC 221212/2022 - 12.12.2022
    Categories: Change of auditors

    Publication number: HR02-1005626105, Commercial Registry Office St. Gallen, (320)

    John & Sommer AG, in Flums, CHE-101.381.136, Aktiengesellschaft (SHAB Nr. 15 vom 23.01.2014, S.0, Publ. 1303757).

    Eingetragene Personen neu oder mutierend:
    TFP Treuhand AG (CHE-107.991.557), in Appenzell (Schwende-Rüte), Revisionsstelle [bisher: TFP Treuhand AG (CHE-107.991.557), in Appenzell (Schwende)]. [Anpassung betr. Standort RS aufgrund Bezirksfusion].

    SOGC 15/2014 - 23.01.2014
    Categories: Change of auditors

    Publication number: 1303757, Commercial Registry Office St. Gallen, (320)

    John & Sommer AG, in Flums, CHE-101.381.136, Aktiengesellschaft (SHAB Nr. 181 vom 19.09.2011, Publ. 6339536).

    Eingetragene Personen neu oder mutierend:
    TFP Treuhand AG (CHE-107.991.557), in Appenzell (Schwende), Revisionsstelle [bisher: Treuhand Fässler & Partner Appenzell AG, in Appenzell].

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