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Boutique firm Sigma Legal provides TMT-related advice to all companies, from start-ups to multinational corporations, as well as non-profits and international organisations. The team is particularly active in media and IT disputes as well as contractual and regulatory work. Practice head Adrien Alberini ‘combines world-class technical skills with superior human interaction capabilities’ to advise and represent large public entities such as the State of Geneva, in tech-related legal and digital sovereignty issues. Kevin Guillet has extensive expertise in media law, whilst Zarmine Hussain has a special focus on data protection and private law.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘The advice given is always top notch, pragmatic and adapted to the corporate culture of the client. The team does not shy away from giving precise, clear-cut advice.’
  • ‘Very professional on international topics. Fast feedback on outstanding questions and advice.’
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Key clients

  • State of Geneva
  • Electronic Monitoring Association
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Work highlights

  • Representing TX Group in all disputes relating to the media operated by the Group and, in particular, in various actions engaged by politicians against newspaper articles published on controversial activities carried out by said politicians.
  • Assistance to the State of Geneva (Department of Territory) in relation to its smart city strategy (“Smart Geneva”).
Abbreviated data is displayed for this firm.