
Welcome
Matteo Castelli
This is my personal website. I am a lawyer, based in London, but assisting clients internationally.

This is my personal website. I am a lawyer, based in London, but assisting clients internationally.
I am a qualified lawyer in England (Solicitor), Italy (Avvocato) and New York State (Attorney-at-Law). I usually assist corporate groups and high-profile individuals with complex matters. I have 20+ years of consolidated experience advising clients on business and family matters, spanning from major corporate transactions to strategic commercial deals with sensitive regulatory issues, and from multi-party settlements, involving high-net worth individuals and multimillion US$ worth of assets, to family succession planning for corporate assets.
I regularly assist corporate clients in connection with international business acquisitions and joint-ventures, as well as financings and settlements of complex claims. I also assist high-net worth individuals with a variety of corporate and family matters, including inheritance and tax planning. With regard to disputes, I settled a variety of highly sensitive business and family matters, including by acting as mediator. My work is consistently commended by clients and counterparts.
Notable transactions include the first approval by the Italian Civil Aviation Authority of a trust holding the shares of an air-carrier to guarantee compliance with EU regulatory requirements.
In addition, in 2018, based on my report, the Italian press revealed that the Italian State collected €32 billion from companies in taxes disguised as social contributions. Coverage included Millennium - Il Fatto Quotidiano (“Tesoro, un malloppo da 32 miliardi sottratto alle imprese…”) and other national outlets.

I regularly work with other professionals, including accountants, other lawyers, tax experts and actuaries, to meet our clients' needs to the best standards.

I have provided presentations on a variety of topics and in different venues, including universities, financial and corporate institutions, and professional and entrepreneurs’ associations.

I take interests in negotiation and conflict resolution, as disputes are part of our life. They are opportunities for challenge, integration and growth. I act as strategic advisor, mediator, and receive instructions on collaborative law basis.
Send me a message or ask me a question using this form. I will do my best to get back to you soon!