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partner, lawyer

Dirk Tietjen, LL.M., is a trustberg. partner and lawyer admitted to the German bar.

Having studied at the universities of Hanover and Münster and received his Master of Laws degree in real estate law, he has worked with major businesses and organizations across the globe.

At trustberg. Tietjen focuses on corporate law, M&A, real estate, and Internet law. He speaks English, German, and Bahasa Indonesia.


  • Law studies in Hanover and Münster

  • Admission to the German bar, 2000

  • Postgraduate Program in real estate law

  • Postgraduate Program in public relations

  • Fachanwaltskurs Erbrecht (Inheritance Law)

  • Prof. Dr. Georg Crezelius, University of Bamberg Degree for Distance Learning Course Taxes—Society’s Money


  • Corporate law

  • Private equity

  • Capital market law

  • Mergers & acquisitions

  • Real estate law

  • Direct foreign investment, Asia

track record.

  • Legal advice on foreign direct investment, commercial and corporate law, compliance, sales and distribution law, insurance, transport, and real estate law in South East Asia (Indonesia, Vietnam)

  • Legal advice on equity law, commercial and corporate law, sales rights, insurance law, estate law

  • Legal advice for the executive management, development and structuring of closed-end funds, german and international projects associated with real estate, landbanking, containerships, renewable energy, and secondary market closed-end funds; private placements

  • Legal advice on IT contracts and intellectual rights

  • Legal advice for credit institutions and financial services companies, including compliance with regulatory requirements (Banking Act)

  • Advice for high-net-worth individuals and family offices​

  • Handling company-law-related issues for listed stock corporations, trust companies, and companies of all sizes  (stock corporation law, limited liability company law, partnerships) relating to the formation of companies, M&A, corporate management and corporate financing, intellectual rights law, insurance law, labor law, compliance

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