In addition to traditional commercial matters, the experienced dispute resolution team at Siegler Bird & Bird Ügyvédi Iroda displays strength in advising government bodies, financial institutions and multinationals in TMT, life sciences, energy, telecoms and transport, in tax-related litigation, commercial real estate and product liability disputes and white-collar litigation. The practice is led by László Nanyista, who draws on over 25 years’ experience managing administrative, court and arbitral disputes. Other key names include the firm’s IP head Bálint Halász, who also brings expertise to tech and pharmaceutical matters; Mihály Harcos, a specialist in tax disputes; Viktor Kodela, who handles bankruptcy cases, among other mandates; Mátyás Schultheisz, who acts for clients a variety of international litigations and arbitrations; Karim Laribi, who heads the firm’s employment group; and Vivien Kovács.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘The Bird & Bird dispute resolution team’s expertise and dedication to client service earned them a reputation as the go-to team for critical business disputes.'

  • ‘László Nanyista is a dedicated professional who always navigates complex disputes with sharp legal acumen and seasoned negotiation skills. Mátyás Schultheisz’s meticulous attention to detail and outstanding commitment to high quality work should definitely be recognised.'

  • ‘The dispute resolution team at the Bird & Bird's Budapest office is a standout in the industry. We consistently receive VIP-level service and support. They are always responsive, and it is beyond doubt that they have in-depth experience in litigation and arbitration.’

  • ‘László Nanyista is a highly accomplished partner with exceptional expertise in dispute resolution. His deep knowledge and approachable demeanour make him an invaluable asset. Mátyás Schultheisz is a pleasure to work with, combining exceptional talent with a strong work efficiency and thoroughness.'

Key clients

  • MÁV
  • Hungarian State
  • OMV
  • be2 S.á r.l. / insparx GmbH / Interdate S.A.

Work highlights

  • Representing MÁV, the Hungarian national railway company and the Hungarian State as defendants in two lawsuits initiated before the U.S. District Court for the District of Columbia by individuals seeking restitution of property allegedly taken by Hungary during World War II.
  • Represented successfully one of OMV’s Hungarian subsidiaries, Dunatár Kft. in arbitration proceedings initiated in relation to a lease agreement dispute.

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.

László Nanyista

Other key lawyers

Bálint Halász, Mihály Harcos, Viktor Kodela, Mátyás Schultheisz, Karim Laribi, Vivien Kovács