
With a strong client base spanning the energy, banking and finance, telecoms and media sectors, Siegler Bird & Bird Ügyvédi Iroda delivers robust expertise in intellectual property, tech, communications, dispute resolution and data protection. Its full-service model ensures seamless collaboration across its corporate, commercial, regulatory, finance and dispute resolution practices, offering comprehensive solutions for clients in Hungary and the broader CEE region. The team is particularly renowned for providing international privacy advice to clients in sectors such as automotive, healthcare, banking, ad-tech and telecoms. Co-head Bálint Halász, with a technical background in computer science, excels in IT, privacy, and contentious data protection matters, while Ádám Simon offers extensive experience in data protection and commercial issues across media, tech and telecoms.
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Accolades
Client satisfaction: Lawyer & team quality
Client satisfaction: Billing & efficiency
Client satisfaction: NPS ®
Lawyers
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
Bálint Halász; Ádám Simon
