Allens

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Allens‘ team collaborates with clients to ensure compliance across all stages of the data lifecycle, from creation and collection to storage, security, use, exchange, commercialisation, retention, and de-identification or disposal. The team acts for leading names in the technology and financial services sectors. In Sydney, Gavin Smith is co-practice leader and heads the firm’s technology, media and telecommunications group, while co-head Valeska Bloch leads the cyber practice, with expertise across transactional, regulatory, governance, risk, and incident response matters in the cybersecurity, technology, and data spheres. David Rountree advises clients in highly regulated industries on innovative commercial use of technology and data. Isabelle Guyot, who was promoted to partner in July 2025, is also noted.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • 'Isabelle Guyot - Significant experience in managing large-scale data related projects and complex investigations. Very efficient and prioritises actionable, risk-aware advice.'
  • 'Valeska Bloch - Excellent communicator and highly trusted. Very attuned to the latest industry intelligence and potential developments in law reform. Pays close attention to broader strategic implications when delivering legal advice.'

Key clients

  • Uber
  • Insurance Group Limited

Work highlights

Providing ongoing and regular advice to Uber in respect of strategic privacy, data and technology matters arising in connection with the launch and operation of its products, services and application features in Australia.