About Us

Steffi Spitznagel

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Steffi Spitznagel is an accredited mediator and globally recognised lawyer in international dispute resolution. Steffi has extensive experience in international arbitration as she became a key figure in some of the world’s largest energy & mining litigation and arbitration cases.

Steffi started her career holding various in-house legal roles for major technology and construction industry manufacturers in Switzerland, the U.K., Japan and the US.

Later, she worked as Solicitor in private practice with Hogan Lovells in London, Pepe & Hazard in the US and is Managing Partner for the Global Resolutions Group, a niche law firm focused on international cross border investments and global infrastructure projects. She also acted as a Consultant to Kerman & Co. in London and joined Armstrong Teasdale when the firms combined in early 2021, specialising in international law, mainly in energy, mining and oil and gas related cases.

Steffi graduated from University of Konstanz, Germany, with a degree in law. She holds an Executive Master of International and European Business Law from Universität St Gallen, Switzerland, and an L.L.M from Boston University.