Mojmir Ostermann


Mojmir has more than 20 years of experience in acquisitions and dispositions in a wide range of industries. He has led some of the Croatian market’s landmark transactions, including a transaction valuing more than EUR 100 million. He is also recognised as one of the leading litigation lawyers and was actively involved in resolving some of the most complex corporate disputes in the local market.

Apart from managing Ostermann & Partners, Мојmir is actively involved in the client work and represents clients in a breadth of legal matters.

Clients recognize him for his strong negotiation skills, client service, diligence, and commitment.

As a token of recognition from the business and legal community, Mojmir has been listed as leading individual by Legal 500 for a number of years (2014-2022) and is in their Hall of Fame for Commercial, Corporate and M&A, as the only Croatian attorneys with the Hall of Fame status for 2022.

His clients describe him as “committed, passionate and hard-working” and “…one of the best negotiators I have ever met. He is very prepared, persuasive and tough.”

Education and qualification

University of Oxford (UK), MJur, Law
University of Zagreb, LLB


IR Global
Croatian Bar Association


Croatian, English

  • “Mojmir Ostermann is always on top of every matter and is the one to provide solutions for the most problematic situations. He was always able to consider a problem from every angle in order to identify the best solution.’
  • LEGAL 500 2021, Dispute Resolution

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