Marvin advises corporates and investors in all fields of corporate law with a focus on corporate governance, compliance and directors' liabilities issues. He also advises a wide spectrum of corporate clients and other financial investors in M&A projects and in all types of regulatory proceedings with particular expertise in the insurance and financial services sector.

Moreover, Marvin has a broad public law practice with a particular focus on regulated industries. He acts for investors, companies and entities of the public sector in all public law and regulatory matters.