Brief Biography:
He was born on July 21, 1982, in the parish of Campo Grande, municipality of Lisbon.
A jurist since 2005 and a lawyer since 2008, Dr. Sandra Laranjeiro dos Santos combines the rigor of Tax Law with the diplomacy of Conflict Mediation - recognized by the Ministry of Justice since 2009.
As a Founding Partner of Cooperate Legal Services, she focuses her practice on protecting complex business structures and strategically resolving disputes.
"Legal uncertainty is a risk, the right partnership is the solution. Trust our team as a strategic compass to protect you and your business."
I believe in a distinctive, humanistic, rigorous, and committed approach to law.
When I founded this project, my purpose was clear: to be the right compass in the complex legal labyrinth that companies and citizens face, positioning ourselves as true partners in their success.
We analyze the legislative framework with a strategic vision for citizens and businesses, ensuring that their decisions today are legally protected against the challenges of tomorrow.
We walk side by side with you, replacing doubt with legal certainty.
Sandra Laranjeiro dos Santos
Founding Partner | Lawyer | Conflict Mediator
Academic Qualifications & Specialization:
- Advanced Specialization: Postgraduate course focused on Taxation, Corporate Law and Tax Litigation, with specialized training at the prestigious institutions FDUC, FDUL, ISG and ISCTE.
- Master's Degree in Tax Law | Faculty of Law, University of Coimbra
- Law Degree | Faculty of Law, University of Lisbon
Areas of expertise:
- Tax Optimization for Holding Companies and Family Assets.
- Mediation of Corporate Conflicts and Elite Asset Divisions.
- Tax Compliance and Liability Restructuring.


