Bruno de Siebenthal

citizen of Lausanne, Chavornay

Commercial register

Société immobilière Valency-Prélaz A. SA

Chair of the board of directors · joint signature by two · Lausanne

since Jan 29, 2020

L'Ecureuil SA

Chair of the board of directors · joint signature by two · Lausanne

since Jun 20, 2017

SOCIETE IMMOBILIERE CHEMIN PORCHAT No 2 SA

Chair of the board of directors · joint signature by two · Lausanne

since May 26, 2014

SOCIETE IMMOBILIERE CHEMIN PORCHAT No 4 SA

Chair of the board of directors · joint signature by two · Lausanne

since May 23, 2014

S.I. LAURELLE "A" SA

Chair of the board of directors · joint signature by two · Lausanne

since Jun 26, 2008

S.I. LAURELLE "B" SA

Chair of the board of directors · joint signature by two · Lausanne

since Jun 26, 2008

Aéroport de la région lausannoise "La Blécherette" S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 23, 2021

Beauval A S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

Bois Gentil C. S.A.

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

Chissiez-Espérance A. S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

Chissiez-Espérance F. S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

La Lise S.A.

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

La Mandragore A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

L'Arabesque A

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

L'Arabesque B

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

Le Pavot S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

Les Alpes G S.A. Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

Pacofi S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

Parc de Valency D. S.A.

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

Pontoura S.A.

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 24, 2004

Roséatte S.A.

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

Sarcelle B S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Augustins-Midi S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Beaulieu A et B S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Belvédère-Chemin des Croix Rouges A S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 16, 2004

S.I. Belvédère-Chemin des Croix Rouges B S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 22, 2004

S.I. Belvédère-Chemin des Croix Rouges C. S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 22, 2004

S.I. Belvédère-Chemin des Croix Rouges D. S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 22, 2004

S.I. Biarou S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Carrelia SA

Chair of the board of directors · joint signature by two · Lausanne

S.I. Cèdres-Maupas A S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Centre-Ville S.A. Vallorbe à Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 21, 2004

S.I. Champ des Dailles A S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Champ Soleil Bussigny C S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Cité Clair-Logis SA Nyon à Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Cité Clairmont S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Clair Logis Lausanne A

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Clair Logis Lausanne C

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Clairval C La Tour-de-Peilz à Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Clos du Ronsier S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Clos Soleil

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Clos Soleil B

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. de la Batellerie S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 18, 2004

S.I. De Viris S.A.

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

S.I. En Villard-Fleurettes

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

S.I. Floriane B.

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

S.I. Hauterive S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 21, 2004

S.I. La Cité Renens A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. La Coquette S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. La Goëlette S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. La Rasude

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. La Renarde

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

S.I. La Suettaz F S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 21, 2004

S.I. La Tornallaz S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. La Vigie-Montelly B.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Le Chézel S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Les Brayères, Clarens S.A. Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Les Crêtes S.A. Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Les Mayennets S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Les Ormeaux, La Tour-de-Peilz à Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Majestic A. S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Meyrin-Cité A S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 21, 2004

S.I. Meyrin-Cité B S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 21, 2004

S.I. Montecarl Lausanne S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Passage de la Rouvenaz Montreux S.A. Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Plan-Midi S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Pré Maudry A

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Roquette B.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Roquette C.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 21, 2004

S.I. Sous le Château S.A. Orbe à Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

S.I. Théodosie

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

S.I. Vertmont-Parc S.A. Yverdon à Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

S.I. Victor Ruffy 30

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 21, 2004

S.I. Victor Ruffy 30 bis

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 21, 2004

Société anonyme immobilière Les Uttins A

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

Société anonyme immobilière Les Uttins B

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

Société Immobilière Avenue de Mont-Choisi No 27

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 23, 2009

Société Immobilière de Jurigoz D

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Dec 6, 2007

Société Immobilière de Jurigoz E

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Dec 6, 2007

Société Immobilière des Mousquines

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

Société immobilière du Clos de la Broye S.A. à Lausanne

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

Société Immobilière du Pré du Collège

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Jun 24, 2004

Société Immobilière La Ramée S.A.

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

Société immobilière Les Marcottes S.A.

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

Société Immobilière-Pré du Collège B

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

Société Immobilière Rivage Fleuri C

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

Société immobilière rue Richemont 10

Chair of the board of directors · joint signature by two · Lausanne

Member of the board of directors · joint signature by two

until Apr 20, 2004

Villeclair S.A.

Chair of the board of directors · joint signature by two · Lausanne

Vice-chair of the board of directors · joint signature by two

until Jun 18, 2004

Société coopérative immobilière Clair Logis Lausanne B.

Chair of the board of directors · joint signature by two · Lausanne

until Dec 21, 2023

Vice-chair of the board of directors · joint signature by two

until May 3, 2006

S.I. Tour d'Entrebois A S.A.

Vice-chair of the board of directors · joint signature by two · Lausanne

until Nov 16, 2023

Chair of the board of directors · joint signature by two

until May 18, 2021

Member of the board of directors · joint signature by two

until May 10, 2004

FIR GE SA

Vice-chair of the board of directors · joint signature by two · Lausanne

until Mar 6, 2023

Chair of the board of directors · joint signature by two

until May 18, 2021

Member of the board of directors · joint signature by two

until Apr 20, 2004

FIR VS SA

Vice-chair of the board of directors · joint signature by two · Lausanne

until Mar 2, 2023

Chair of the board of directors · joint signature by two

until May 18, 2021

Member of the board of directors · joint signature by two

until Apr 20, 2004

FIR NE SA

Vice-chair of the board of directors · joint signature by two · Lausanne

until Feb 22, 2023

Chair of the board of directors · joint signature by two

until May 18, 2021

FIR VD SA

Vice-chair of the board of directors · joint signature by two · Lausanne

until Feb 16, 2023

Chair of the board of directors · joint signature by two

until May 18, 2021

Member of the board of directors · joint signature by two

until Apr 20, 2004

Société pour la gestion de placements collectifs GEP SA

Vice-chair of the board of directors · joint signature by two · Lausanne

until Feb 16, 2023

Member of the board of directors · joint signature by two

until Jan 19, 2011

Delegate of the board of directors · joint signature by two

until Oct 27, 2010

Delegate of the board of directors · joint signature by two

until Mar 15, 2010

Director · joint signature by two

until Jul 27, 2006

Director · joint signature by two

until Nov 26, 2003

LAUSANNE AEROCLUB

Vice-chair of the committee · joint signature by two · Lausanne

until Dec 20, 2017

Société Immobilière Le Réchoz B SA

Member of the board of directors · sole signature · Lausanne

until Jun 2, 2008

Member of the board of directors · joint signature by two

until Feb 11, 2003

Société Immobilière Le Réchoz A SA

Member of the board of directors · sole signature · Lausanne

until May 19, 2008

Member of the board of directors · joint signature by two

until Feb 11, 2003

S.I. Les Barmottes S.A.

Chair of the board of directors · joint signature by two · Lausanne

until Oct 11, 2005

Member of the board of directors · joint signature by two

until Jun 18, 2004

Air-Club

Member of the committee · joint signature by two · Yverdon-les-Bains

until May 27, 2005

Naef Immobilier Lausanne SA à Prilly

Member of the board of directors · joint signature by two · Prilly

until Apr 13, 2005

S.I. Les Cerisiers-Morges SA à Lausanne

Member of the board of directors · joint signature by two · Lausanne

until Apr 20, 2004

ALIOS SA

Member of the board of directors · joint signature by two · Lancy

until Mar 12, 1998