
Wolf Theiss Rechtsanwälte GmbH & Co KG leverages capabilities across a wide range of regulatory, administrative and constitutional matters. The regulatory team is particularly well-versed in mandates concerning the life sciences sector, as well as those within the energy, railway, telecoms and financial services industries. Kurt Retter leads the team and has experience handling regulatory matters arising out of energy, telecoms and rail sector issues. Dominik Engel is another name to note, bringing to bear expertise in export control and sanctions challenges. Harald Strahberger departed the firm in March 2025.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘The team is highly experienced in administrative and regulatory matters, offering clients a broad perspective and strategic foresight.’
- ‘Kurt Retter brings a wealth of experience and a comprehensive analytical perspective to every issue. His approach is thoughtful and intellectually stimulating.’
Key clients
- ADNOC
- Agrofert NoJTI Austria
- KELAG Group
- Lifebrain
- Wiener Gesundheitsverbund
Work highlights
Advised ADNOC on achieving Austrian FDI clearance for the creation of Borouge International Group together with OMV.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head
Kurt Retter
Other key lawyers
Dominik Engel
