José Maria Calheiros

Paulo de Moura Marques is an AAMM founding partner and head of the public law practice with around 20 years' experience in legal practice. He is known for his experience and expertise in all fields of public law and administrative litigation and arbitration. Renowned for his professional merit and leadership and negotiation skills, he is recommended by the main international directories - Chambers and Partners, The Legal 500. He is closely involved in the largest, most complex transactions re...

Marta Fonseca Ferreira is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Marta Fonseca, who practices law in Lisbon, Portugal, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marta Fonseca is held by other top lawyers in the same geographic and legal practice area.

Nelson Raposo Bernardo is the managing partner and head of the firm’s Banking and Projects practices, along with strong expertise in Corporate and M&A; Capital markets; Project finance; Private equity; Energy; Corporate restructuring and Corporate finance and Arbitration. Nelson has more than 25 years of international experience in high-profile and complex operations and has been involved in multiple transactions in Portugal and abroad. Some of his recent transactions include advisi...

Gonçalo Gil Barreiros is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Gonçalo, who practices law in Lisbon, Portugal, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gonçalo is held by other top lawyers in the same geographic and legal practice area.

Tiago Caiado Guerreiro is a member and leader of the tax team at Caiado Guerreiro, leading operations related to international and planning taxation, stamp duty, tax inspections, VAT, tax procedure and litigation, taxation of regulatory activity and regional and local taxation, and tax arbitration. Tiago Caiado Guerreiro has worked with large national and multinational companies in restructuring operations related to different taxes and issues involving the application of Double Taxation Trea...

Ana Sofia Catarino is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Ana Sofia, who practices law in Lisbon, Portugal, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ana Sofia is held by other top lawyers in the same geographic and legal practice area.

Vasco Carvalho Marques is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Vasco Carvalho, who practices law in Lisbon, Portugal, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Vasco Carvalho is held by other top lawyers in the same geographic and legal practice area.

Luís Castilho has over 15 years of hands-on experience in the field and has worked in Top Tier 1 firms and Big4 consultancy firms for almost 10 years, with a more recent passage by the Government. In January 2025 Luís launched his own law firm, called CASTILHO. CASTILHO is more than just a law firm. It’s a Partner in Tax, Family, and Corporate Law that aims to deliver straightforward advice, with zero jargon and a refreshingly approachable style. Luís started out as...

Rita Montalvão is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Rita, who practices law in Lisbon, Portugal, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rita is held by other top lawyers in the same geographic and legal practice area.

Rosana Maria de Freitas Rodrigues is a top attorney recognized by Best Lawyers in the practice area(s) of Transportation Law. Rosana Maria, who practices law in Lisbon, Portugal, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rosana Maria is held by other top lawyers in the same geographic and legal practice area.