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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.

Pierre Deflorin

pdeflorin@oaservicessa.com 

Career

  • OBERSON ABELS SERVICES SA, Geneva
  • Lenz & Staehelin, Geneva (2009-2024)
  • BNP Paribas (Suisse) SA, Geneva (2008)
  • Sofgen SA, Geneva (2004-2007)
  • Radianz Switzerland SA, Geneva (2003)
  • Handspring International SA, Geneva (2000-2002)
  • Ernst & Young SA, Geneva (1999-2000)
  • Deloitte & Touche Experta SA, Geneva (1997-1999)
  • KPMG Fides, Geneva (1992-1997)

Education

  • Business High School, Diploma (1990)

Languages

  • French
  • English
  • Spanish

Specializations

  • Individual and corporate tax

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

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

Gunnar Henrioud

ghenrioud@oaservicessa.com

Career

  • OBERSON ABELS Services SA, Geneva
  • NAT Services SA, Geneva (2022-2024)
  • Cantonal Tax Administration (AFC), Geneva (2018-2022)
  • PwC, Geneva (2014-2016)

Education

  • University of Geneva (HEC in Business Administration), Master of Socioeconomics (2012)
  • University of Geneva (HEC), Bachelor of Business Administration (2010)

Languages

  • French
  • English

Specializations

  • Individual and corporate 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

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.com

Career

  • 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.com

Career

  • 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

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