22 Jul 2026

Inside TREGO Legal: Partner-led business law in Luxembourg

TREGO Legal joined MSI Global Alliance earlier this year. In this article, the Luxembourg firm shares more about its team, practice areas and plans for the months ahead - including training sessions on GDPR and the EU AI Act - and how the firm hopes to work with fellow members on cross-border matters involving Luxembourg.

TREGO LEGAL – Your Legal Partner in Luxembourg

TREGO LEGAL is pleased to have joined MSI Global Alliance and to restore a strong Luxembourg legal presence within the network.

Following several years without a dedicated MSI member law firm in Luxembourg, TREGO LEGAL can now assist all MSI member firms and their clients with their Luxembourg legal needs, providing responsive, pragmatic and business-oriented advice.

Our experienced and dynamic team advises Luxembourg and international clients across the following key practice areas:

  • Corporate law, mergers and acquisitions and joint ventures;
  • Commercial agreements and business law;
  • Banking, finance and security arrangements;
  • Investment funds, alternative investment structures and fundraising;
  • Real estate transactions, financing and development;
  • Employment law;
  • Technology, artificial intelligence, data protection and GDPR;
  • Regulatory, AML and compliance matters;
  • Commercial, corporate and civil litigation;
  • Restructuring, insolvency and liquidation;
  • Corporate governance and directors’ duties.

We combine the experience of seasoned Luxembourg lawyers with the agility of a modern law firm. Our team is accustomed to handling complex domestic and cross-border matters and to working closely with foreign counsel, accountants, tax advisers and other professional service providers.

Our work is supported by advanced artificial intelligence and legal technology tools designed to improve efficiency, responsiveness and cost control, within a secure technology environment that protects client information and complies with the strict professional secrecy, confidentiality and data protection obligations applicable to Luxembourg lawyers, while maintaining rigorous human supervision and legal review at every stage.

Through TREGO LEGAL, MSI members now have a reliable, accessible and forward-looking legal partner in Luxembourg, ready to support them and their clients on both domestic and international matters.

Managing Partner

Renaud LE SQUEREN is the founder and Managing Partner of TREGO LEGAL.

As the primary contact for MSI Global Alliance, Renaud will ensure that all referrals are handled promptly, confidentially and by the TREGO LEGAL team best suited to the relevant matter.

Contact

TREGO LEGAL
44 rue des Bruyères L-1274 Howald
Grand Duchy of Luxembourg

Renaud LE SQUEREN
Managing Partner

Email: [email protected]
Website: www.trego.legal
LinkedIn: https://www.linkedin.com/in/renaudlesqueren/
Telephone: +352 26 60 85 00

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