LAWYER PROFILE
Oliver Sieg

Oliver Sieg

Germany 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by Noerr

Practice Areas

Oliver Sieg focuses on litigation at first instance and appeal courts, particularly in complex and cross-border disputes. He is experienced in representing parties in arbitration proceedings, especially according to DIS or ICC rules and ad hoc. He has also been appointed as arbitrator. Dr. Oliver Sieg is specifically committed to the education and formation of young lawyers and law students.

Competences:

Litigation

Domestic and International Arbitration

D&O, Professional- and Financial Institutions Indemnity

Corporate Disputes

Insurance and Reinsurance

Commercial Disputes (distribution, professional services, finance)

Career

With Noerr since 2002

Professional Memberships

DIS – German Institute for arbitration

VGR-Gesellschaftsrechtliche Vereinigung (Association for corporate law)

Member of the Advisory Committee of the Research Centre for Insurance at the University of Münster

Expert and Legislative Committee for Insurance Law of the German Bar Association

Head of the regional Düsseldorf bar Committee for Insurance Law

Industrieclub Düsseldorf

Chambers Review

Provided by Chambers

Chambers Germany

Insurance - Germany

Band 2
Band 2

Individual Editorial

Oliver Sieg offers significant insurance law expertise, representing insurers, corporates and board members in complex disputes regarding product liability, D&O claims and privacy breaches.

Indviduelles Editorial

Oliver Sieg verfügt über umfassende Expertise im Versicherungsrecht und vertritt Versicherer, Unternehmen und Vorstandsmitglieder in komplexen Streitigkeiten im Zusammenhang mit Produkthaftung, D&O-Ansprüchen und Datenschutzverletzungen.

Strengths

Provided by Chambers

  • Oliver Sieg is really in the details and has deep knowledge.

    InsuranceChambers Germany
  • Oliver Sieg achtet sehr auf die Details und verfügt über ein tiefes Fachwissen.
    InsuranceChambers Germany

Ranked Individuals at Noerr (47)

Germany

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