Marconi Investment SA
Corporation · Genève
Commercial register
- CH-ID
- CH66000519486
- Legal form
- Corporation
- Registered seat
- Genève
- Address
- Rue François-DUSSAUD 3, 1227 Les Acacias, 1227 Les Acacias
- Canton
- Geneva
- Capital
- CHF 20'000'000, paid in CHF 20'000'000.00
- Status
- Active
- Entered on
- Oct 6, 1948
- Statutes
- Dec 7, 1987, Jul 8, 1997, Apr 15, 2002, Dec 11, 2024
Purpose
acquisition, administration et vente de biens immobiliers et de valeurs mobilières.
Official register excerpt · Entry on Zefix
Source: Swiss commercial register (Zefix, SHAB) and the cantonal registry office. · checked Sep 19, 2026
Officers
10
Chair of the board of directors · joint signature by two · citizen of Genève, Vandoeuvres
Member of the board of directors · joint signature by two · citizen of Genève, Chéserex
Member of the board of directors · joint signature by two · citizen of Goumoëns, Belmont-sur-Lausanne
Member of the board of directors · joint signature by two · citizen of Genève, Collonge-Bellerive
Member of the board of directors · joint signature by two · citizen of Bâle-Ville, Jussy
Director · joint signature by two · citizen of Zurich, Genève
Auditor
Signatories
joint procuration by two · citizen of Pregny-Chambésy, Veyrier
joint procuration by two · citizen of Genève, Carouge (GE)
joint procuration by two · citizen of Genève, Chêne-Bougeries
Former officers (17)
Chair of the board of directors · joint signature by two · citizen of Dürrenroth (BE), Genève
Member of the board of directors · joint signature by two · citizen of Dürrenroth, Cologny
Secretary of the board of directors · joint signature by two · citizen of Urnäsch (AR), Troinex
Member of the board of directors · joint signature by two · citizen of Bernex, Confignon
Auditor
Member of the board of directors · joint signature by two · citizen of Lucerne, Founex
Member of the board of directors · joint signature by two · citizen of Genève, Genève
Member of the board of directors · joint signature by two · citizen of Mies, Mies
Director · joint signature by two · citizen of Zurich, Collonge-Bellerive
Chair of the board of directors · joint signature by two · citizen of Dürrenroth, Vandoeuvres
Chair of the board of directors · joint signature by two · citizen of Dürrenroth, Cologny
Chair of the board of directors · joint signature by two · citizen of Lucerne, Founex
Member of the board of directors · joint signature by two · citizen of France, Anthy-sur-Léman, F
Member of the board of directors · joint signature by two · citizen of France, Lancy
Chair of the board of directors · joint signature by two · citizen of Genève, Genève
joint procuration by two · citizen of Zurich, Collonge-Bellerive
joint procuration by two · citizen of France, Anthy-sur-Léman, F
Gazette notices
9 notices
Apr 23, 2026 · Change · Geneva
Marconi Investment SA, à Genève, CHE-100.076.179 (FOSC du 21.01.2026, p. 0/1006545975). Adjonction du numéro postal d'acheminement et de la localité postale: 1227 Les Acacias.
Jan 21, 2026 · Change · Geneva
- New officers
- Claire Weber-Le Fort · joint procuration by two
Marconi Investment SA, à Genève, CHE-100.076.179 (FOSC du 09.07.2025, p. 0/1006380237). Procuration collective à deux a été conférée à Weber-Le Fort Claire, de Genève, à Chêne-Bougeries.
Jul 9, 2025 · Change · Geneva
- Officers who left
- Hubert Jochaud du Plessix · Member of the board of directors · joint signature by two
Marconi Investment SA, à Genève, CHE-100.076.179 (FOSC du 29.01.2025, p. 0/1006241954). Jochaud du Plessix Hubert n'est plus administrateur; ses pouvoirs sont radiés.
Jan 29, 2025 · Change · Geneva
- New officers
- Christian Bezençon · Member of the board of directors · joint signature by twoJean-Frédéric Dufour · Member of the board of directors · joint signature by twoPierre Henri Schild · Member of the board of directors · joint signature by two
Marconi Investment SA, à Genève, CHE-100.076.179 (FOSC du 08.01.2025, p. 0/1006222825). Bezençon Christian, de Goumoëns, à Belmont-sur-Lausanne, Dufour Jean-Frédéric, de Genève, à Collonge-Bellerive et Schild Pierre Henri, de Bâle-Ville, à Jussy, sont membres du conseil d'administration avec signature collective à deux.
Jan 8, 2025 · Change · Geneva
Marconi Investment SA, à Genève, CHE-100.076.179 (FOSC du 29.04.2024, p. 0/1006020738). Communication aux actionnaires: par écrit ou par courriel. Nouveaux statuts du 11.12.2024.
Apr 29, 2024 · Change · Geneva
- New officers
- Damien Cardenoso · joint procuration by two
Procuration collective à deux a été conférée à Cardenoso Damien, de Genève, à Carouge (GE).
Oct 25, 2022 · Change · Geneva
- New officers
- Nicolas Brünschwig · Chair of the board of directors · joint signature by two
- Officers who left
- Louis Waltenspuhl · Chair of the board of directors · joint signature by two
Waltenspuhl Louis n'est plus administrateur; ses pouvoirs sont radiés. Brünschwig Nicolas, de Genève, à Vandoeuvres, est membre et président du conseil d'administration, avec signature collective à deux.
Oct 7, 2022 · Change · Geneva
- New officers
- Vincent Schirinzi · Member of the board of directors · joint signature by two
- Officers who left
- Catherine Thomson · Member of the board of directors · joint signature by two
Thomson Catherine n'est plus administratrice; ses pouvoirs sont radiés. Schirinzi Vincent, de Genève, à Chéserex, est membre du conseil d'administration avec signature collective à deux.
Feb 22, 2022 · Change · Geneva
- New officers
- Tatiana Bachmann · joint procuration by two
Procuration collective à deux a été conférée à Bachmann Tatiana, de Pregny-Chambésy, à Veyrier.