The 10 best business lawyers in Portugal: References 2026

Detective Alexandre Ribeiro
May 11
2 min read

Legal expertise and protection of company assets

In the business world, asset protection and information integrity are of paramount importance. Disputes between partners, industrial espionage, or unfair competition require a dedicated legal defense and, above all, solid evidence to substantiate the case.

As a specialist in economic investigations in Portugal, Detective Inspector Alexandre Ribeiro collaborates with the most prestigious law firms to transform suspicions into legally admissible evidence. Below are ten of the country's top references in the field of economic law:

1. Morais Leitão (ML)

The undisputed market leader in the areas of business processes, mergers and acquisitions, and the strict protection of trade secrets and industrial property.

2. VdA (Vieira de Almeida)

An international benchmark in the areas of intellectual property, digital technologies and the fight against product piracy and counterfeiting by companies.

3. PLMJ

Specialists in restructuring, insolvency and large corporate processes, offering a solid structure for highly complex cases.

4. Four houses

A leading Iberian company with a strong focus on compliance , internal audits and the fight against economic and financial crime.

5. Linklaters

The ideal choice for multinational companies operating in Portugal that require legal support with cross-border investigations and international regulations.

6. Abreu Lawyers

The law firm focuses on both small and medium-sized enterprises as well as large national corporations and has extensive experience in employment law and in uncovering employment fraud.

7. Gomez-Acebo & Pombo

Excellence in competition law and data protection for companies, ensuring compliance with regulations and the security of market activity.

8. Servulo & Associates

A leading authority in the field of public law and compliance , serving as an indispensable tool for external audits and public procurement processes.

9. Caiado Guerreiro

Experts in commercial law, tax law and the strategic recovery of financial and real estate assets.

10. Macedo Vitorino

With a focus on the areas of technology and industrial property, areas where digital evidence and surveillance are crucial for legal success.

Strategic support for corporate research

If your company is facing information leaks, fraudulent absenteeism, internal theft, or unfair competition, expert opinions are your best line of defense.

Detective Inspector Alexandre Ribeiro conducts security checks,corporate surveillance , and background investigations with absolute discretion and nationwide coverage. Our reports provide lawyers with the necessary facts for legal proceedings.