Business Law

The Principality of Monaco offers a stable and sophisticated economic environment, combining a competitive tax framework, a high level of legal certainty and an exceptional quality of life. This unique positioning, supported by proactive governance and a strong international outlook, makes Monaco a highly attractive hub for investors, entrepreneurs and international groups seeking a secure and high-performing platform with global reach.

The Principality continues to evolve, adapting to emerging challenges, including sector diversification, digital transformation, sustainable finance, cross-border wealth structuring and the energy transition. This dynamic environment creates opportunities for highly innovative projects, from setting up businesses to fundraising, restructuring and strategic investments.

For many years, we have advised a discerning and international client base seeking world-class support that combines technical excellence, deep local insight and a strategic global perspective.

Our guiding principle is clear: to deliver pragmatic, forward-looking solutions tailored to a market in constant transformation.

Legal advice

We support clients from the outset of their investment projects or business ventures, helping them translate their ambitions into concrete actions aligned with Monaco’s legal and regulatory framework.

Drawing on recognised expertise in corporate law, commercial contracts, anti-money laundering, data protection and corporate taxation, we develop tailored, commercially focused strategies designed to secure transactions, anticipate risk and maximise value.

Our team also has an established expertise in mergers and acquisitions, supporting clients throughout the lifecycle of M&A transactions with a clear strategic focus and meticulous execution.

Litigation

We represent clients in civil, criminal and administrative proceedings, with both local and international implications.

Our approach is strategic and forward-looking: we focus on achieving the most effective outcome, whether through negotiation or litigation.

Driven by a culture of innovation, we develop tailored solutions to protect our clients’ interests and secure the recovery of claims in Monaco and abroad. 

Legal 500 EMEA: Commercial, Corporate and M&A - Tier 1

"They have a great team which is very knowledgeable. They communicate well, are responsive and always available when you need them. They are commercial and solution-oriented, well connected and think along."

Chambers & Partners: General Business Law - Band 1

"The lawyers at CMS are very commercially minded; their counsel is well-aligned from a legal perspective and a commercial one as well."

"Stephan Pastor provided a great oversight to the case as well as representation in court, with successful results. He is always very interesting to talk to."

"Emeline Elbaz-Mondeux is a pleasure to work with; she is very proactive and very professional."