The law firm AAMM is widely recognised in the areas of public law, tax and private clients due to the excellence and rigour of the services it provides to its clients, with proven results.

AAMM is a law firm that stands for "getting it right" with a team of specialist lawyers with recognised expertise in their respective practice areas. Our lawyers focus on guaranteeing the highest standards of excellence, providing tailor-made legal advice and support to meet the needs of every client and help them develop solutions for the present and strategies for the future.

We provide legal advice and representation in Portugal and supports our clients in the international markets wherever they do business.

We are involved in major projects on a national and international level but we also have social concerns and social responsibility is a core value at AAMM.

What sets us apart

  • A global and in-depth vision of our clients' businesses: we see the big picture and the detail.
  • A systematic approach to finding the right solutions to bring added value to our clients' activities and optimise their investments. We understand our clients' needs and can find the legal approach that best addresses every challenge they face.
  • Excellence in legal services.
  • An efficient, dedicated, committed, innovative and practical team.
  • A close partnership with the client.
  • Exceptional know-how, specialisation and an unparalleled track record.
  • Trusted ties with leading international law firms.

Above and beyond expectations

  • First class legal services delivered in an innovative way by a leading team of lawyers.
  • We are dedicated to ensuring global and in-depth knowledge of our clients' businesses.
  • We propose opportunities and anticipate needs to support our clients in developing their businesses.
  • Close support to the client with an understanding of their interests and needs.

Focus on teamwork

  • We are an innovative team that adapts easily to new experiences and challenges and we are always available to the client.
  • We promote knowledge and technical skills through training. This approach brings greater efficiency, productivity, effectiveness and speed.
  • We are renowned for our rigour, efficiency, prompt response and proven results.
  • We work as a single team together in close cooperation with our partners.

Proximity, dedication and loyalty

  • We are committed to finding the best solution in every case.
  • We maintain our clients' trust by demonstrating results and continually sharing legal updates focused on their needs.


  • We guarantee the best legal services whenever and wherever our clients need us.
  • Clients benefit from our strong ties with leading international law firms


We always seek to create the best solutions to achieve our clients' objectives.

Social responsibility

A fundamental feature of our culture as lawyers is our responsibility to help ensure that the doors of justice are open to every member of society.

Practical and objective advice

We create effective solutions that ensure the success of our clients' projects.

The law firm was founded on 1 October 2012.

The firm is focused on sustained growth through innovative strategies and is made up of a close-knit team that brings together lawyers with excellent technical skills that guarantee a high-quality service to the client.

Supporting clients with the best legal services wherever they do business.
AAMM provides highly specialised services, adapted to the current circumstances of the global market, by proposing the best solutions and strategies for both the present and future.

We are focused on our clients and able to provide the best services in the countries where they do business. To ensure this, we have established strong ties with leading international law firms that share our values. Our clients come from many different countries including Angola, Brazil, France, Germany, Italy, Mozambique, Spain and Switzerland.

We are involved in some of the most important, complex and innovative international transactions. Our lawyers cooperate effectively with leading international law firms in to resolve the issues raised by our clients.

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