Marc-Olivier Buffat

Lawyer · Lausanne, Vaud · Official register entry · checked Nov 3, 2026

Contact

Phone
021/312.29.04
Email
buffat [at] b4legal.ch

Address

Avenue d'Ouchy 18, Case postale 75
1001 Lausanne

Cases

38 cases

Only decisions that name their counsel in full can be listed here, so this is a floor on a practice rather than the whole of it.

Other lawyers in Lausanne →

Commercial register

Expertop SA

Member of the board of directors · joint signature by two · La Grande Béroche

since Oct 13, 2025
Naef Immobilier PN SA

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

since Dec 27, 2022
De Cérenville SA

Member of the board of directors · joint signature by two · Chavannes-près-Renens

since Oct 22, 2021
Naef Immobilier Fribourg SA

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

since Apr 15, 2021
Naef Immobilier Neuchâtel S.A.

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

since May 19, 2020
Acanthe Vaud SA

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

since Nov 26, 2019
Naef Immobilier Nyon SA

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

since Nov 26, 2019
ALIOS SA

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

since Nov 11, 2019
Naef Conciergerie SA

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

since Nov 11, 2019
sioux immo sa

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

since Nov 11, 2019
Naef Immobilier La Chaux-de-Fonds SA

Member of the board of directors · joint signature by two · La Chaux-de-Fonds

since Oct 31, 2019
ACANTHE SA

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

since Oct 21, 2019
Naef Immobilier Genève SA, à Lancy

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

since Oct 21, 2019
Naef Participations Financières SA

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

since Oct 21, 2019
Groupe CGN SA

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

since Aug 15, 2019
CGN SA

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

since Jul 25, 2019
Naef Holding SA

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

since May 29, 2019
Dénériaz S.A.

Member of the board of directors · Lausanne

since Oct 5, 2016
Fondation pour la location-participation "PARLOCA VAUD"

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

since Nov 13, 2006
Naef Immobilier Lausanne SA à Prilly

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

Member of the board of directors · joint signature by two

until Sep 14, 2022
PROBST GROUP HOLDING SA

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

until Oct 16, 2025
Fondation de Verdeil

membre du conseil · Lausanne

until Apr 12, 2022
Fondation du parc zoologique la Garenne

membre du conseil · joint signature by two · Le Vaud

until Oct 4, 2021
Fondation Vaudoise pour la formation des soignants

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

until Dec 7, 2016
Stiftung zur Förderung besonderer gemeinschaftlicher Aufgaben der sozialen Krankenversicherung

Member of the foundation board · no signing authority · Solothurn

until Oct 30, 2012
santéservices

Member of the committee · no signing authority · Solothurn

until Feb 15, 2012
Figeas SA

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

until Jan 25, 2012

Member of the board of directors · joint signature by two

until Nov 10, 2011
Fondation de prévoyance du Groupe Assura

membre du conseil · joint signature by two · Pully

until May 14, 2010
Fondation BVA

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

until Jul 13, 2005
BVA distribution SA

Secretary of the board of directors · joint signature by two · Le Mont-sur-Lausanne

until Jul 13, 2005
BVA Holding SA en liquidation

Secretary of the board of directors · joint signature by two · Le Mont-sur-Lausanne

until Jul 13, 2005