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Not your average law firm


Oppenheim offers all the benefits of big law, but without the hassles.

We are one of Hungary's largest law firms, but we all work on the same floor and know each other.

We have been around for over 30 years, but we are still interested in you: what makes you tick, what you want to achieve, what makes you happy.

Our lawyers are highly qualified and experienced, but they are also real people who will help you solve your legal problems in a way that really suits you.

We are a Hungarian law firm, but we have been working for international clients for over three decades.

We have our processes, but we are happy to throw away the cookie-cutter, roll up our sleeves and come up with something we have made especially for you.

So if you want a lawyer who does an excellent job AND can talk about flying planes, spotting trains, collecting coins, making wine, writing literature, or failing as a musician, you have come to the right place!

News

30 June 2025

Oppenheim Advises CPI Europe on Sale of Marriott Hotel Budapest

We are proud to have advised CPI Europe on the sale of the Marriott Hotel Budapest, one of the most iconic hotels in Hungary.

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30 June 2025

Advertising with someone else’s brand – can shoes be stored on a luxury car?

When iconic brand appears in an advertisement, it can not only attract attention, but also carry legal risks. It is worth knowing when brand owners can take action and what penalties may be applied for unauthorised use. Kristóf Ormos, Oppenheim’s attoney-at-law, analyses specific examples.

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24 June 2025

Regulatory changes - GDPR stringency eased

The European Commission plans to relax the GDPR for companies with fewer than 750 employees, recognising that the current rules impose a disproportionate burden on smaller businesses. Under the proposal, these companies would, in principle, be exempted from the obligation to maintain a record of processing activities, unless their activities are likely to pose a high risk to data subjects. The aim of the relief is to reduce administrative burdens and increase competitiveness - Ivan Bartal, partner at Oppenheim Law Firm, reviews the new rules.

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13 June 2025

Cselédi Zsolt Authors Hungarian Chapter in International Employment Lawyer’s Guide to Pay Transparency

We are proud to announce that Cselédi Zsolt, senior counsel at Oppenheim, has authored the Hungarian chapter of the International Employment Lawyer (IEL) Guide to Pay Transparency. This prestigious publication offers an in-depth, jurisdiction-by-jurisdiction analysis of the evolving legal landscape around pay transparency and gender equality in the workplace.

Our Vienna Office

Since 2012 Oppenheim has an Austrian branch office in Vienna to offer clients major business benefits in this vital commercial interchange between Eastern and Western Europe.

Korean Desk

In 1989, Hungary became the first country in Central and Eastern Europe to establish diplomatic relations with South Korea. Since then, over 300 Korean companies have entered the Hungarian market, fostering numerous business relationships. In response to the growing legal demand arising from these connections, Oppenheim established the Korea Desk in strategic partnership with the Korean law firm, Jipyong.