With a strong focus on technology, TozziniFreire Advogados assists start-ups, major social media platforms and tech companies with internet and digital law issues. The all-female practice handles both consultancy and litigation matters for tech giants, with Marcela Waksman Ejnisman taking the lead on non-contentious matters – such as technology transfer agreements, M&A, and new product and service launches – and Patricia Helena Marta Martins overseeing the contentious work, which covers the administrative and judicial spheres. Ejnisman assists companies with their innovation programmes, contracts and complex due diligence, while digital law specialist Martins is skilled in civil litigation before the high courts, and matters concerning digital electoral law and fake news. Another name to note for non-contentious issues, Carla do Couto Hellu Battilana excels in technology and data protection matters. Bruna Borghi Tomé and Sofia Gavião Kilmar offer key support in litigation involving the tech sector.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘TozzineFreire has been providing consultancy and litigation law services for us for just over a year and we are very satisfied with the quality of the work presented by them, the results achieved and the excellent treatment given to the client, both in terms of flexibility and creativity but also in terms of agility, organisation, and proactivity.’

  • ‘Bruna Borghi Tomé stands out for her client service, proactivity, and organisation.’

  • ‘The team is adept at providing practically relevant advice and has good working knowledge of the TMT sector. The advice is crisp and refreshing from a business perspective. ’

  • ‘Carla do Couto Hellu Battilana has very good client focus and practical advice.’

Key clients

  • Meta (Facebook, / Instagram / WhatsApp)
  • ByteDance (Tik Tok)
  • Coinbase Brasil
  • LinkedIn
  • GoDaddy
  • Oracle
  • Tips Group
  • Sony
  • Deuna
  • WinZO
  • Airbnb
  • Microstrategy

Lawyers

Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head

The lawyer(s) leading their teams.

Marcela Waksman Ejnisman, Patrícia Helena Marta Martins

Other key lawyers

Carla do Couto Hella Battilana, Bruna Borghi Tomé, Sofia Gavião Kilmar