Birthe Kristina Renzing

Birthe Kristina Renzing primarily acts as counsel in arbitration and litigation proceedings with focus on proceedings in international commercial and contract law. She represents clients in contract and commercial disputes, shareholder disputes, manager liability, post M&A proceedings and has considerable expertise in technical disputes. Clients praise her for her expertise and her ability to present even complex (technical) issues in an understandable manner.

Birthe Kristina Renzing benefits from her work as an "outsourced legal department" of companies or as a "second opinion of the legal department". Within her practice-oriented consulting, she has familiarized herself with framework conditions, processes as well as challenges for companies in a wide range of industries. On this basis, she offers strategic support in negotiations (general terms and conditions; especially liability issues) and result-oriented and interest-oriented litigation.

In addition, Birthe Kristina Renzing has experience in mass litigation (prospectus liability).

Birthe Kristina Renzing regularly acts as an arbitrator. Her focus is on commercial law and post-M&A-disputes.

Birthe Kristina Renzing is involved in the DIS40 - Initiative of Young Arbitrators. She is co-chair of DIS40 North.

Areas of Specialization

Arbitration proceedings and litigation

International commercial and contract law, including the drafting of contracts


German, English, French

Since 2021Salary-Partner at BAUMANN Resolving Disputes
Since 2019Lawyer at BAUMANN Resolving Disputes
2012 – 2019Senior Associate at Corinius LLP
2010 – 2012Legal traineeship (Referendariat) at the Higher Regional Court Cologne including work experience with the permanent representation of the Federal Republic of Germany at UNESCO, Paris, Oppenhoff & Partner Attorneys, and tesa SE, Hamburg
2009Research assistant at the Institute of German, European and International Family Law at the University of Bonn
2004 – 2009Law studies at the University of Bonn and the University of Clermont-Ferrand, France

DIS40 – Inititative junger Schiedsrechtler

Hamburg Arbitration Circle e.V.

Gesellschaft Hamburger Juristen e.V.

Working Moms Hamburg e.V. 


Birthe Kristina Renzing
P +49 (0)40 226 59 43-20
M +49 (0)151 53 85 04 92
E Birthe.Renzing(at)

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