Our team
OBERSON ABELS Services:
the union of talents is your strength
Our multidisciplinary and multilingual team brings together all the expertise required for your entrepreneurial or asset management project, from its creation to its transmission.
By becoming a client of OBERSON ABELS Services SA, you benefit from a single point of contact, and the combined talents of our specialists.
Our affiliation with OBERSON ABELS SA is also an asset in negotiations, complex tax planning, appeals to the various cantonal and/or federal authorities, as well as for all aspects of commercial and banking law.
Anne Berney-Joliat

aberneyjoliat@oaservicessa.com
CAREER
- OBERSON ABELS Services SA, Genève
- Sport Quest SA, Genève (2017-2024)
- J.P.Morgan (Suisse) SA, Genève (2000-2012)
- Graduate Institute of International Studies, Geneva (Licence en relations internationales, 2000)
- French
- English
- Administration
- Team and project management

Alexandra Buri

Proxy holder
aburi@oaservicessa.com
Career
- OBERSON ABELS Services SA, Geneva
- BERNEY ASSOCIES SA, Geneva (2018-2022)
- ERNST AND YOUNG SA, Geneva (2018)
Education
- University of Neuchâtel (Certificate of Advanced Studies HES-SO in Taxation of SMEs, 2022)
- University of Lausanne (Master of Accounting, Control and Finance, 2018)
- University of Geneva (Bachelor of Business Administration, 2016)
Languages
- French
- English
Specializations
- Individual and corporate tax

Catrine Charif

ccharif@oaservicessa.com
Career
- OBERSON ABELS Services SA, Geneva
- Richa & Partners SA, Geneva (2018-2023)
- Fiduciaire FIJEM, Monthey (2013-2017)
Education
- Higher professional training in finance and accounting (2018)
- Business High School, CFC (2014)
Languages
- French
- English
Specializations
- Individual and corporate accountancy
- Individual and corporate tax
- Swiss social security system

Frédéric Chevalley

fchevalley@oaservicessa.com
Career
- OBERSON ABELS Services SA, Geneva
- BERNEY ASSOCIES SA, Geneva (1998-2025)
Education
- University of Geneva (Bachelor of Business Administration, 1998)
Languages
- French
Specializations
- Individual and corporate accountancy
- Corporate tax
- Swiss social security system

Pascale Deghaye

pdeghaye@oaservicessa.com
Career
- OBERSON ABELS Services SA, Geneva
- Kellerhals Carrard Genève SNC, Geneva (2015 - 2024)
- Deloitte SA, Geneva and Lausanne (2008 - 2015)
- Cantonal Tax Administration (ACI), Lausanne (2004 - 2008)
- KPMG SA, Geneva (2002 - 2004)
Education
- HEC-Liège (Belgium) (Master of commercial sciences, 2000)
- HEC-Liège (Belgium) (Bachelor of commercial sciences, 1998)
Languages
- French
- English
Specializations
- Individual tax

Ivan Morlaix

Head of Accounts & Payroll and Proxy holder
imorlaix@oaservicessa.com
Career
- OBERSON ABELS Services SA, Geneva
- Ernst & Young SA, Geneva (2019 - 2021)
- Cigest SA, Geneva (2017 - 2018)
Education
- Management High School (HEG), Bachelor of Science in Business Economics (2017)
Languages
- French
- English
Specializations
- Individual and corporate accountancy
- Individual and corporate tax

Carina Penso Lobo

cpensolobo@oaservicessa.com
Career
- OBERSON ABELS Services SA, Geneva
Education
- University of Geneva (Master of Law, in progress)
- University of Geneva (Bachelor of Law, 2023)
Languages
- French
- Portuguese
- English
Specializations
- Individual tax

Gianluca Pizzini

gpizzini@oaservicessa.com
Career
- OBERSON ABELS Services SA, Geneva
- BEAU HLB (Geneva) SA, Genève (2021-2024)
- HOUSE attorneys, Geneva (2020-2020)
- ECHO SA, Geneva (2018-2020)
Education
- Management High School (HEG), Bachelor of Science in Business Economics (2017)
Languages
- French
- Spanish
- English
Specializations
- Individual and corporate tax

Frédéric Prudent

Vice Director
fprudent@oaservicessa.comCareer
- OBERSON ABELS Services SA, Geneva
- OBERSON ABELS SA, Geneva (2016 - 2019)
- Oberson Avocats, Geneva (2008 - 2016)
- Geneva Tax Authorities, Taxation department (1998 - 2008)
Education
- Business High School, A-Level (1992)
Languages
- French
Specializations
- Individual tax

Solène Wyss

Proxy holder
swyss@oaservicessa.com
Career
- OBERSON ABELS Services SA, Geneva
- OBERSON ABELS SA, Geneva (2018 – 2019)
- ActaPlus SA, Geneva (2017)
Education
- Management High School (HEG), Bachelor of Science in Business Economics (2016)
Languages
- French
- English
Specializations
- Individual tax

Laurent Yenni

Vice Director
lyenni@oaservicessa.comCareer
- OBERSON ABELS Services SA, Geneva
- OBERSON ABELS SA, Geneva (2016 - 2019)
- Oberson Avocats, Geneva (2002 - 2016)
- Geneva Tax Authorities, Taxation department (1996 - 2002)
- Coutts & Co (Trustees) SA, Accountancy department, Geneva (1993 - 1996)
- Bank Corporation, Accountancy department, Geneva (1990 - 1991)
Education
- Business High School, CFC (1990)
Languages
- French
- English
- Italian
Specializations
- Individual tax
