TEAM
Partners
Our partners are dedicated, ethical, and highly-qualified professionals. We believe in building strong and durable relationships with our clients, rooted in trust, open communication, and respect.
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Partner
c.haab@callan.lawPractice areas
White Collar Crime
Criminal Law
International Mutual Legal Assistance in Criminal Matters
Family Law
Medical and Health Law
About
Camille Haab acts both as counsel and litigator in civil and criminal matters, in particular in the fields of white-collar crime, international mutual legal assistance in criminal matters, and family law. She also advises clients in the areas of medical and health law.
Before creating Callan Law as a founding partner, Camille Haab worked for six years as a trainee and associate for the former Chairman of the Geneva Bar Association, Mr. Marc Bonnant.
Camille Haab also holds a Certificate of Advanced Studies in Business Taxation from the University of Neuchâtel, which she completed while working at Bonnant & Partners.
Camille Haab is a member of the Geneva Bar Association (OdA) and the Swiss Bar Association (SBA).
Education and professional experiences
2023
Co-founder of Callan Law2019
Associate at Bonnant & Partners2021
University of Neuchâtel (Certificate of Advanced Studies in Business Taxation)2019
Admission to the Geneva Bar2017
Trainee Lawyer at Bonnant & Partners2017
University of Geneva (Certificate of Advanced Studies in Legal Professions)2016
University of Geneva (Master in Civil and Criminal Law)2015
University of Geneva (Bachelor of Laws)Languages
French
English
Spanish
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Partner
n.rupf@callan.lawPractice areas
Contract Law
Employment and Immigration
Criminal Law
Insolvency and Restructuring
Real Estate and Construction Law
Art and Entertainment
About
Naomi Rupf is a founding partner of Callan Law. She specializes in criminal, employment, and contractual law. She also advises and represents her clients in the areas of insolvency, private construction, and art law. In addition to her practice, she is a clerk at the Labour Court, where she assists the judges in their deliberations and drafts the judgments delivered by the Court.
Prior to founding Callan Law, Naomi worked as an independent lawyer. She completed her legal training at Bonnant & Partners and worked for an accounting firm. She graduated from the University of Geneva and holds a Certificate in Art History delivered by the Sotheby's Institute of Art in London.
Naomi also trained as a ballet dancer and achieved her first entrepreneurial experience at the age of 18 when she organized an art exhibition for her high school project, for which she was awarded the Rotary prize for the spirit of initiative and entrepreneurship.
Education and professional experiences
2023
Co-founder of Callan Law2020
Clerk at the Labour Court2020
Independent Lawyer2019
Admission to the Geneva Bar2017
Trainee Lawyer at Bonnant & Partners2017
University of Geneva (Certificate of Advanced Studies in Legal Professions)2016
University of Geneva (Master in Economic Law and Bachelor of Laws)2014
Certificate in Art History, Sotheby’s Institute of Art, LondonLanguages
French
Greek
English
Spanish
German
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Partner
a.gordis@callan.lawPractice Areas
Contracts, Corporate and Commercial Law
Insolvency and Restructuring
Real Estate and Construction Law
Criminal Law
Litigation and Arbitration
About
Alexander Gordis is a founding partner of Callan Law. His practice focuses mainly on civil and commercial litigation, international arbitration, contract law, and general public law. He also assists institutional and private clients in matters relating to real estate transactions, property ownership, restrictions on acquisitions, and related disputes.
Alexander holds a degree in criminal justice and serves as a judge in the Swiss military. As such, he investigates and prosecutes matters relating to military criminal and disciplinary law. Benefiting from this experience, Alexander also frequently acts as counsel in all types of criminal proceedings, as well as in matters of white-collar crime.
Alexander graduated from the University of Geneva in 2017. During his master’s degree, he spent a semester at the University of Bern. He was admitted to the Geneva Bar in 2019 and is qualified to act before all Swiss courts. Prior to founding Callan Law, Alexander worked as an associate in two Geneva-based law firms.
Experience
2023
Co-founder of Callan Law2022
Certificate of Advanced Studies in Criminal Justice, University of Applied Sciences of Western Switzerland2021
Associate at Tavernier Tschanz (Geneva)2020
Associate at Poncet Turrettini (Geneva)2019
Admission to the Geneva Bar2018
Trainee Lawyer at Borel & Barbey (Geneva)2017
University of Geneva (Certificate of Advanced Studies in Legal Professions)2017
Universities of Geneva and Bern (Master of Laws)2015
University of Geneva (Bachelor of Laws)Languages
French
English
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Partner
w.martin@callan.lawPractice Areas
Contracts, Corporate and Commercial Law
Data Protection, Privacy and Cyber Security
Intellectual Property
Media Law and Personality Rights
Art and Entertainment
Criminal Law
About
Warren Martin is a founding partner of Callan Law. He specializes in domestic and cross border litigation and assists companies in mitigating operational and regulatory risks, including those relating to data protection, privacy and cyber security.
Warren also acts for a range of individuals (both in and out of the public eye), brands and companies facing false allegations or the publication of private and confidential material that may affect their reputation.
Prior to founding Callan Law, Warren worked as an associate at an international law firm, as legal counsel for a commodities group in Zug and for an institutional energy broker in New York.
Experience
2023
Co-founder of Callan Law2019
Associate at an international law firm (Geneva, Switzerland)2016
Legal Counsel at a commodities group (Zug, Switzerland)2014
Legal Counsel at an institutional energy broker (New York City Area, United States)2014
UCLA School of Law (LL.M.)2013
Admission to the Geneva Bar2010
University of Geneva and Fribourg (Master and Bachelor of Laws)Languages
English
French
