
Kromann Reumert maintains a strong position in the market for its expertise advising on the full spectrum of data protection, and GDPR matters in highly regulated sectors including financial, pharma and energy. The team frequently assist with international data transfers, security breaches, risk assessments, and internal investigations. Pia Kirstine Voldmester spearheads the practice with over two decades of experience, reputed for her capabilities in GDPR and all aspects of personal data regulation. Birgitte Toxværd‘s expertise spans from individual processing assignments to large compliance projects, with significant experience in the financial, media and pharma sectors. Daiga Grunte-Sonne specialises in data protection matters intersecting marketing and consumer law.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘Kromann Reumert's data protection team stands out from other firms due to their ability to combine deep legal expertise with a practical and business-oriented approach. The team not only delivers solid compliance advice but also contributes strategically to our business objectives. Their collaborative approach and understanding of our specific needs make them an invaluable partner, especially when dealing with complex and cross-disciplinary issues within data protection.’
- ‘The individuals in Kromann Reumert’s data protection team stand out for their exceptional expertise, professionalism, and ability to deliver tailored, practical solutions. Their deep understanding of both legal frameworks and the commercial realities of data protection challenges sets them apart from competitors.'
- ‘Pia Kirstine Voldmester is, in our opinion, the most skilled and experienced advisor within data protection and GDPR. She is an eminent communicator of complicated legal issues and always manages to create a good balance between legal and commercial considerations.’
- ‘Pia Kirstine Voldmester and Birgitte Toxværd stand out with extensive experience and pragmatism combined with technical insight into GDPR building blocks as well as the financial sector knowledge.’
- ‘Pia Kirstine Voldmester must be among the best in Denmark within data privacy and data protection. Further, her communication skills are excellent.’
- ‘Pia Kirstine Voldmester has a deep legal knowledge of both privacy and closely connected fields. She has unique and early insights on developments, guidance and case law. She provides pragmatic and commercially sound advice.'
Key clients
- The Danish Cancer Society
- Demant
- Danish State Railways
- Experian
- Pandora
- PensionDanmark
- The Danish Organisation of General Practitioners
- Danish Medical Association
- Taxa 4x35
- Tryg Forsikring
- TV 2 Danmark
Work highlights
Acted as defence for the Danish Cancer Society (Kræftens Bekæmpelse) in a case regarding GDPR fines before the courts.
Advised Experian on all matters relating to data protection in combination with complex regulations applying to credit information agencies.
Advised DSB on a large project regarding GDPR compliance and risk assessments.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Practice head
Pia Kirstine Voldmester
Other key lawyers
Birgitte Toxværd; Daiga Grunte-Sonne; Sara Goul Ærthøj
