§ Counsel since 2015 — Bucharest · London · Geneva

THEMIS

Where complex legal challenges meet uncompromising strategy.

06

Practice areas

38

Jurisdictions advised

96%

Clients who return

Bronze statue of Lady Justice holding the scales of justice

§ Counsel since 2015 — Bucharest · London · Geneva

THEMIS

Where complex legal challenges meet uncompromising strategy.

06

Practice areas

38

Jurisdictions advised

96%

Clients who return

Bronze statue of Lady Justice holding the scales of justice

§ Counsel since 2015

THEMIS

Where complex legal challenges meet uncompromising strategy.

06

Practice areas

38

Jurisdictions advised

96%

Clients who return

Bronze statue of Lady Justice holding the scales of justice
"Founded on an unyielding commitment to legal excellence, Themis has spent over a decade providing sophisticated counsel to global institutions, corporations, and industry leaders. Our practice is built upon the timeless principles of integrity, strategic foresight, and unwavering dedication to our clients' most critical interests. Through an interdisciplinary approach that bridges tradition with modern innovation, we navigate complex legal landscapes to protect legacies, secure objectives, and define enduring precedents.
"Founded on an unyielding commitment to legal excellence, Themis has spent over a decade providing sophisticated counsel to global institutions, corporations, and industry leaders. Our practice is built upon the timeless principles of integrity, strategic foresight, and unwavering dedication to our clients' most critical interests. Through an interdisciplinary approach that bridges tradition with modern innovation, we navigate complex legal landscapes to protect legacies, secure objectives, and define enduring precedents.
"Founded on an unyielding commitment to legal excellence, Themis has spent over a decade providing sophisticated counsel to global institutions, corporations, and industry leaders. Our practice is built upon the timeless principles of integrity, strategic foresight, and unwavering dedication to our clients' most critical interests. Through an interdisciplinary approach that bridges tradition with modern innovation, we navigate complex legal landscapes to protect legacies, secure objectives, and define enduring precedents.

23

Counsels across three offices

06

Practices, one standard

38

Jurisdictions advised in

96%

Clients who return

23

Counsels across three offices

06

Practices, one standard

38

Jurisdictions advised in

96%

Clients who return

23

Counsels across three offices

06

Practices, one standard

38

Jurisdictions advised in

96%

Clients who return

§ 02 — Core practices

Six disciplines. One standard of counsel.

§ 02 — Core practices

Six disciplines. One standard of counsel.

§ 02 — Core practices

Six disciplines. One standard of counsel.

THEMIS

THEMIS

§ The Themis standard

Justice is blind. We keep our eyes wide open.

THEMIS

THEMIS

§ The Themis standard

Justice is blind. We keep our eyes wide open.

§ 03 — Representative results

Readied for the tribunal. Resolved before it.

Result

Matter

Led by

Year

$4.2B Dispute Resolved

Cross-Border Sovereign Energy Arbitration

Elena Rostova

2025

$8.5B Tech M&A Deal

Consolidation of Global Enterprise Data Assets

Alexander V. Vance

2025

$14B Debt Restructured

Sovereign Bond Exchange & Debt Stabilization

Maximilian von Bernstorff

2024

Global IP Precedent Set

Multi-Jurisdictional AI Patent & Data Privacy Defense

Vivienne Chen-Vanderbilt

2026

Client identities are withheld in confidence. Past outcomes offer no assurance of future results.

§ 03 — Representative results

Readied for the tribunal. Resolved before it.

Result

Matter

Year

$4.2B Dispute Resolved

Cross-Border Sovereign Energy Arbitration

2025

$8.5B Tech M&A Deal

Consolidation of Global Enterprise Data Assets

2025

$14B Debt Restructured

Sovereign Bond Exchange & Debt Stabilization

2024

Global IP Precedent Set

Multi-Jurisdictional AI Patent & Data Privacy Defense

2026

Client identities are withheld in confidence. Past outcomes offer no assurance of future results.

§ 03 — Representative results

Readied for the tribunal. Resolved before it.

$4.2B Dispute Resolved

Cross-Border Sovereign Energy Arbitration

Elena Rostova

2025

$8.5B Tech M&A Deal

Consolidation of Global Enterprise Data Assets

Alexander V. Vance

2025

$14B Debt Restructured

Sovereign Bond Exchange & Debt Stabilization

Maximilian von Bernstorff

2024

Global IP Precedent Set

Multi-Jurisdictional AI Patent & Data Privacy Defense

Vivienne Chen-Vanderbilt

2026

Client identities are withheld in confidence. Past outcomes offer no assurance of future results.

§ 04 — Leadership

Uncompromising dedication from the counsel you select.

Portrait of Helenavon Berg, Senior Counsel at Themis

Senior Counsel

Helena von Berg

Private Wealth & Governance

Portrait of Julian K. O’Connor, Senior Associate at Themis

Senior Associate

Julian K. O’Connor

Real Estate & Infrastructure

Portrait of Lord Alistair Sterling, KC, Senior Counsel at Themis

Senior Counsel

Lord Alistair Sterling, KC

International Arbitration & Disputes

§ 04 — Leadership

Uncompromising dedication from the counsel you select.

Portrait of Helenavon Berg, Senior Counsel at Themis

Senior Counsel

Helena von Berg

Private Wealth & Governance

Portrait of Julian K. O’Connor, Senior Associate at Themis

Senior Associate

Julian K. O’Connor

Real Estate & Infrastructure

Portrait of Lord Alistair Sterling, KC, Senior Counsel at Themis

Senior Counsel

Lord Alistair Sterling, KC

International Arbitration & Disputes

§ 04 — Leadership

Uncompromising dedication from the counsel you select.

Portrait of Helenavon Berg, Senior Counsel at Themis

Senior Counsel

Helena von Berg

Private Wealth & Governance

Portrait of Julian K. O’Connor, Senior Associate at Themis

Senior Associate

Julian K. O’Connor

Real Estate & Infrastructure

Portrait of Lord Alistair Sterling, KC, Senior Counsel at Themis

Senior Counsel

Lord Alistair Sterling, KC

International Arbitration & Disputes

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