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Arendt & Medernach's Overview

Total employees856
HeadquartersLuxembourg
Founded1988

Arendt & Medernach is the leading independent business law firm in Luxembourg. The firm’s specialised practice areas allow it to offer a complete range of Luxembourg legal, tax, and advisory services to local and international clients. It strives to uphold the highest standards of legal expertise, providing innovative and practical solutions for its clients, which include multinational corporations, financial institutions, private equity firms, and institutional investors.

Where is Arendt & Medernach's Headquarters?

HQ Function

Serves as the central hub for Arendt & Medernach's global operations, housing its primary legal, tax, and business advisory teams, as well as administrative and support functions.

Notable Features:

Arendt House is a modern, purpose-built office building located in the Kirchberg district, Luxembourg's prominent financial and business center. It features contemporary architecture and state-of-the-art facilities.

Work Culture:

The work culture at Arendt & Medernach's headquarters is characterized by professionalism, intellectual rigor, collaboration, and a strong client-centric approach within an international environment.

HQ Significance:

The headquarters symbolizes Arendt & Medernach's leading position in the Luxembourg legal market and its role as a key player in international finance and law. It serves as a central point of contact for global clients.

Values Reflected in HQ: The headquarters' design and location reflect Arendt & Medernach's values of excellence, modernity, accessibility, and commitment to providing high-quality services in a premier business environment.

Location:

Arendt & Medernach supports its clients globally through its main office in Luxembourg and international offices in key financial centers including New York, London, Paris, Dubai, and Hong Kong. These offices enable the firm to provide comprehensive Luxembourg legal, tax, and business services to an international clientele, advising on cross-border transactions, investment fund structuring, corporate law, regulatory matters, and dispute resolution across various jurisdictions.

Street Address:

Arendt House, 41A Avenue J.F. Kennedy

City:

Luxembourg

State/Province:

Luxembourg

Country:

Luxembourg

Arendt & Medernach's Global Presence

Dubai, UAE

Address: DIFC, Precinct Building 5, Office 403, Level 4, PO Box 506925, Dubai

To serve as a gateway for Middle Eastern clients and investments, leveraging Dubai's status as a financial hub.

Hong Kong, SAR China

Address: Suite 2501, 25/F, Alexandra House, 18 Chater Road, Central, Hong Kong

To cater to the growing Asian market and facilitate investments between Asia and Europe through Luxembourg.

London, United Kingdom

Address: 75 King William Street, London EC4N 7BE

To provide direct access to Luxembourg legal services for the significant UK financial market and multinational companies based in London.

New York, USA

Address: 7 Times Square, 36th Floor, New York, NY 10036

To connect with the U.S. financial and business community, facilitating transatlantic investments and operations.

Paris, France

Address: 30 Avenue George V, 75008 Paris

To support clients in one of Europe's key economies with cross-border legal and tax solutions involving Luxembourg.

Buying Intent Signals for Arendt & Medernach

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Arendt & Medernach

As of April 2025, Arendt & Medernach' leadership includes:

Jean-Marc Ueberecken - Managing Partner
Claude Niedner - Co-Chairman
Philippe Dupont - Co-Chairman
Gilles Dusemon - Partner | Head of Arendt Regulatory & Consulting
Carsten Opitz - Partner | Investment Management
Guy Harles - Founding Partner | Chairman Emeritus
Bob Calmes - Partner | Banking & Financial Services

Investors of Arendt & Medernach

Arendt & Medernach has been backed by several prominent investors over the years, including:

Privately Held Partnership (Owned by Partners)

Executive New Hires/Exits in the Last 12 Months

Hire13
Exits0

Arendt & Medernach significantly expanded its leadership by promoting 13 new Partners effective January 2024, reinforcing its expertise across various practice areas. No high-profile executive departures from the core Management Committee were publicly noted in the past 12 months.

Departures

N/A, No notable departures from the core executive team (Management Committee) publicly announced in the last 12 months.

New Appointments:

Adrian Aldinger, Adrian Aldinger was promoted to Partner within Arendt's Tax Law practice.
Laura Archange, Laura Archange was promoted to Partner, specializing in Private Equity & Real Estate.
Thomas Hick, Thomas Hick was promoted to Partner in the Corporate Law, Mergers & Acquisitions practice.

Technology (Tech Stack) used by Arendt & Medernach

Discover the tools Arendt & Medernach uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Arendt & Medernach Email Formats and Examples

Arendt & Medernach primarily uses the [firstinitial][lastname]@arendt.com and [firstname].[lastname]@arendt.com email formats. These are common structures for professional services firms.

[firstinitial][lastname]@arendt.com (e.g. jdoe@arendt.com) or [firstname].[lastname]@arendt.com (e.g. john.doe@arendt.com)

Format

jdoe@arendt.com

Example

90%

Success rate

News and media

Arendt & MedernachJanuary 8, 2024

Arendt & Medernach announces the promotion of 13 new Partners, 8 new Counsels and 20 new Senior Associates

Arendt & Medernach has announced the promotion of 13 new Partners, 8 new Counsels, and 20 new Senior Associates, effective from January 1, 2024. These promotions span across various practice areas of the firm, reflecting its continued growth and commitment to developing talent....more

PaperjamMarch 12, 2024

Arendt advises on the creation of the world's largest buyout fund

Arendt & Medernach acted as Luxembourg counsel in relation to the formation of CVC Capital Partners IX, which successfully raised €26 billion, making it the largest buyout fund ever raised. This highlights Arendt's expertise in large-scale fund structuring....more

DelanoFebruary 20, 2024

Arendt launches legal tech training for professionals

Arendt has initiated a new training program focused on legal technology, aiming to equip legal professionals with skills to navigate the evolving digital landscape in the legal sector. This initiative underscores their focus on innovation....more

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