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AG Genève ActiveLast change · 13 January 2026
BA

BLSA architectes SA

CHE109506571·clos de la Fonderie 3, 1227 Carouge GE

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BLSA architectes SA is a Swiss AG based in Carouge (GE), active in the commercial register.▍

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BA

BLSA architectes SA, AG · Genève · Carouge (GE)

Share capitalCHF 100'000

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CHF 29 / month

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Company details

Legal form
AG
Seat
Carouge (GE)
Canton
Genève
Share capital
CHF 100'000
Status
Active

Registered purpose

exploitation d'un bureau d'architecture ainsi que toute activité technique et de service, de même que l'exécution de tous mandats s'y rapportant; étude et réalisation de projets architecturaux et autres, établissement de plans et de devis, coordination de travaux, surveillance de chantiers, démarches et interventions auprès de toutes autorités…

Register timeline

Recent commercial-register publications (SOGC).

  1. 13 January 2026Struck offManagement change

    BLSA architectes SA , à Carouge (GE) , CHE-109.506.571 (FOSC du 10.08.2023, p. 0/1005814327). Jousson Joël n'est plus administrateur; ses pouvoirs sont radiés.

  2. 10 August 2023Management changeSignatory change

    BLSA architectes SA , à Carouge (GE) , CHE-109.506.571 (FOSC du 29.08.2022, p. 0/1005549944). Les administrateurs Vinzio Leonor, nommée présidente et Jousson Joël, jusqu'ici président continuent à signer individuellement. Vanbruaene Julie, de Belgique, à Onex,

  3. 29 August 2022Struck offManagement change

    BLSA architectes SA , à Carouge (GE) , CHE-109.506.571 (FOSC du 25.01.2022, p. 0/1005389501). Willener Henri David n'est plus administrateur; ses pouvoirs sont radiés.

  4. 25 January 2022Struck off

    BLSA architectes SA , à Carouge (GE) , CHE-109.506.571 (FOSC du 04.03.2020, p. 0/1004845025). Les pouvoirs de Schaer François Gabriel dit Gabriel sont radiés.

  5. 4 March 2020Management changeSignatory change

    BLSA architectes SA , à Carouge (GE) , CHE-109.506.571 (FOSC du 14.06.2019, p. 0/1004651846). Selon déclaration du 25.02.2020, il est renoncé à un contrôle restreint. Anca Fiduciaire SA ( CHE-103.784.918 ) n'est plus organe de révision. Schaer François Gabriel

  6. 14 June 2019Name change

    BAILLIF-LOPONTE & ASSOCIES SA , à Carouge (GE) , CHE-109.506.571 (FOSC du 12.09.2018, p. 0/1004454433). Nouvelle raison sociale: BLSA architectes SA . La clause statutaire relative à l'apport en nature et à la reprise de biens à la constitution est supprimée c

  7. 12 September 2018Struck offManagement change

    BAILLIF-LOPONTE & ASSOCIES SA , à Carouge (GE) , CHE-109.506.571 (FOSC du 20.03.2015, p. 0/2054397). Mechkat Laura n'est plus administratrice; ses pouvoirs sont radiés.

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<a href="https://regista.ch/research/c/CHE109506571" target="_blank" rel="noopener"><img src="https://regista.ch/api/badge/CHE109506571" width="320" height="72" alt="Swiss commercial register entry" /></a>

Company facts reflect public commercial-register data. Officer and relationship data is derived from published register text. Register data as of 30 July 2026.

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Built on public commercial-register data (Zefix and the cantonal registers, SOGC / SHAB). Company data is shown in its official register language. Officer and relationship data is derived from published register text and matched by name. For information and research purposes only, not a substitute for an official register extract.