In the 2026 edition, KLEYR_GRASSO has maintained its strong market positions across all ranked practice areas, including three Top Tier (Tier 1) rankings in

• Dispute Resolution,
• Employment, and
• Real Estate & Construction.

 

The firm also continues to be recommended in

• Commercial, Corporate & M&A
• Banking, Finance & Capital Markets
• Investment Funds
• Tax

reflecting the depth, stability and breadth of its expertise across Luxembourg law.

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A notable progression in Corporate / M&A

Alongside this overall consistency, the Commercial, Corporate & M&A practice has moved up to Tier 2. This progression reflects the team’s sustained efforts, the quality of its transactional work, and increasingly strong client and market recognition. It marks an important milestone and confirms the continued momentum of the Corporate / M&A practice within a highly competitive landscape.

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The guide also recognises several lawyers individually, underlining the strength and experience of KLEYR GRASSO’s teams:

 

Leading Partners

• Marc Kleyr, Rosario Grasso, Donata Grasso – Dispute Resolution
• Christian Jungers – Employment
• François Collot, Yasmine Poos – Real Estate & Construction
• Pierre‑Alexandre Degehet – Commercial, Corporate & M&A

 

Next Generation Partner

• Céline Defay – Employment

These distinctions are based on extensive research and client feedback and reflect the collective commitment, collaboration and professionalism of the firm’s lawyers and business services teams.

Rankings tables, client quotes, editorial commentary and the full list of recommended lawyers are available on The Legal 500 website.
 

We thank our esteemed clients for their continued trust and all our teams for their dedication in maintaining the firm’s strong and consistent market position.