
JULIEN
WAEBER

VINCENT
MAITRE

STÉPHANE
PENET

KATELL
DROUET-BASSOU

MARC-CHRISTIAN
PERRONNET

JOËL
YERAMIAN

SONIA
MSHANA

JÜRG
WAEBER

JOACHIM
FITAS

LÉO
LÉCUREUX

TAÏS
GUEYE

GRETA
RUFFATO
JULIEN WAEBER
EXPERIENCE
Master in real estate (Real Estate Institute) (2022)
WAEBER MAITRE (since 2012)
BOREL & BARBEY (2008-2012)
CMS VON ERLACH PONCET SA (2005-2007)
Universities of Geneva and Bern – Lic. jur. / Master of Law (2005)
AREAS OF EXPERTISE
- Lease and real estate law
- Commercial and corporate law
- Family law and inheritance
- National and international taxation
ADDITIONAL POSITIONS
Chairman of the Board of Directors of Société immobilière Place Grenus 4 SA
Member of the Board of the Fondation Immobilière HBM de droit public Emma Kamacher
Treasurer and member of the Committee of the Association of International Business Lawyers
Member of Club 41-2 Lémanique (round table)
MEMBERSHIPS
Admitted to the Geneva Bar
Swiss Bar Association (FSA)
Geneva Bar Association (OdA)
Geneva Real Estate Chamber (CGI)
Association of International Business Lawyers (AIBL)
Julien WAEBER practices in French and English
VINCENT MAITRE
EXPERIENCE
WAEBER MAITRE (since 2014)
CANONICA & Partners (2011-2013)
PERREARD DE BOCCARD SA (2008-2010)
University of Geneva – Master of Law (2008)
Universities of Geneva and Zurich – Bachelor of Law (2007)
AREAS OF EXPERTISE
- Commercial and corporate law
- Lease and real estate law
- Labor law
- Family law
- Administrative law (regulation, trade police, civil service law, use of the public domain)
- Foundation and association law (constitution, administration, council, dissolution)
ADDITIONAL POSITIONS
Member of the Swiss Parliament
Director, member of the Board:
– GSMN Suisse SA
– GIMS (Geneva International Motor Show)
– Swiss Medical Network Advisory Board
– Honorary Chairman of the OSFA (Oman – Switzerland Friendship Association)
– TCS Swiss Ambulance Rescue SA Advisory Board
– FULE (University Foundation for Student Housing)
MEMBERSHIPS
Admitted to the Geneva Bar
Swiss Bar Association (FSA)
Geneva Bar Association (OdA)
Geneva Real Estate Chamber (CGI)
Vincent MAITRE practices in French and English
STÉPHANE PENET
EXPERIENCE
WAEBER MAITRE (since 2021)
BM Avocats (2012-2021)
Specialist lawyer FSA lease law (2020)
Meyerlustenberger lachenal (2010-2012)
King’s College London, Master of international commercial law LL.M (2009)
State of Geneva, Department of Economy and Health (2008)
BM Avocats (2005-2007)
University of Geneva, Lic. jur. / Master of Law (2005)
AREAS OF EXPERTISE
ADDITIONAL POSITIONS
Associate Judge at the Chamber of Leases and Rents of the Court of Justice (representing landlords)
Member of the committee of the Chambre Genevoise Immobilières (CGI)
President of the Groupement des Propriétaires d’appartement de Chambre Genevoise Immobilières (GPA)
President of the association Gaspard et Trottinette
MEMBERSHIPS
Admitted to the Geneva Bar
Swiss Federation of Lawyers (FSA)
Association of Lawyers Specialised in Lease Law (AASDB)
Geneva Bar Association (ODA)
Geneva Real Estate Chamber (CGI)
Geneva Business Law Association (AGDA)
Stéphane PENET practices in French and English
KATELL DROUET-BASSOU
EXPERIENCE
WAEBER MAITRE – Geneva (since February 2021)
AVOCATS ASSOCIÉS – Geneva (2017-2021)
FEDELE-DESSIMOZ – Geneva (2012-2017)
Individual practice – Geneva (2004 to 2011)
FAUCHON-LEVY- Paris and London (1998 to 2004)
Paris II Panthéon-Assas University
Graduated from Sciences Po Bordeaux
AREAS OF EXPERTISE
ADDITIONAL POSITIONS
President of the Family and Succession Law Committee at the CCBE (Council of European Bars and Law Societies)
Regular lectures and publication of articles in legal journals
President of the J’aime Ma Planète association
Secretary of the Burkitt Lymphoma Research Foundation
MEMBERSHIPS
Member of the Paris Bar
Member of the Geneva Bar as an EU / EFTA lawyer
Fellow of the International Academy of Family Lawyers (IAFL)
Katell DROUET-BASSOU practices in French and English
MARC-CHRISTIAN PERRONNET
EXPERIENCE
WAEBER MAITRE (since 2021)
Independent lawyer – Geneva (since 2016)
Intellectual property attorney – Geneva (since 2008)
University of Poitiers (France) – DJCE / Master in ICT rights
AREAS OF EXPERTISE
- Intellectual property
- Mediation
ADDITIONAL POSITIONS
Professional Mediator (EPMN) / FSA Mediator
Secretary of AROPI (French-speaking Intellectual Property Association)
ASMEBI legal advisor (Association Romande des Métiers de la Bijouterie)
Member of the GPHG Academy (Foundation of the Grand Prix d’Horlogerie de Genève)
Lecturer at OFCF (Organization for fiduciary / real estate sales training)
AFFILIATIONS
Swiss Federation of Lawyers (FSA)
Geneva Bar Association (ODAGE)
International Trademark Association (INTA)
French-speaking Intellectual Property Association (AROPI)
Association Romande des Métiers de la Bijouterie (ASMEBI)
Geneva Chamber of Commerce, Industry and Services (CCIG)
Professional Chamber of Mediation and Negotiation (CPMN)
Marc-Christian PERRONNET practices in French and English
JOËL YERAMIAN
EXPERIENCE
WAEBER MAITRE – Trainee lawyer (since 2020)
Cantonal tax administration (Geneva) – fiscal controller (2010-2019)
University of Geneva – Master of Law (2008)
ABACOMPTE SA, Fiduciary company – certified auditor ASR / accountant (2004-2010)
University of Geneva – License / Master HEC (2004)
AREAS OF EXPERTISE
ADDITIONAL POSITIONS
NLP practitioner, coaching
MEMBERSHIPS
Admitted to the Geneva Bar
Swiss Bar Assocation (FSA)
Geneva Bar Association (OdA)
Joël YERAMIAN practices in French and English
SONIA MSHANA
EXPERIENCE
WAEBER MAITRE – Trainee lawyer (since 2022)
Tribunal civil de première instance – Trainee lawyer (2021)
Boston University – Mobility (2019 – 2020)
University of Geneva – Master of Law (2019 – 2020)
University of Geneva – Certificate in Transnational Law (2018 – 2019)
University of Geneva – Bachelor of Law (2015 – 2019)
MEMBERSHIPS
Ordre des avocats de Genève (ODAGE)
Sonia MSHANA practices in French and English
JÜRG WAEBER
EXPERIENCE
UBS SA, Executive Director Wealth Planning (1986-2014)
UBS SA, taxation department (1977-1984)
University of Fribourg – lic. iur (1976)
AREAS OF EXPERTISE
- Family law and inheritance
- Structuration patrimoniale
Jürg WAEBER practices in French, English, German and Italian
ASSISTANTS

JOACHIM FITAS
Assistant
Law student

LÉO LÉCUREUX
Assistant
Law student

TAÏS GUEYE
Assistant
Law student

GRETA RUFFATO
Assistant
Law student