António Payan Martins

Pedro is the founding partner and the Chairman of the Board of Directors of the firm. He has been a distinguished Lisbon corporate lawyer for more than 25 years now and has led the firm’s outstanding growth since its formation in 2001. Pedro’s knowledge of the Portuguese corporate and commercial system is among the deepest in the market. He is currently President of the Portuguese Task Force on Green Economy at the International Chamber of Commerce (ICC) and has held a host of oth...

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.

Sónia Martins Reis is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Sónia, 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 Sónia 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.

Frederico Guedes is being a Lawyer since 2002, working non-stop, in Cascais (Portuguese Riviera).

Catarina Belim, based in Lisbon, Portugal, has an extensive background working with Tax and Custom matters. Catarina began her professional career in Deloitte’s Indirect Tax division, which she left to join Portuguese leading law firm VdA – Vieira de Almeida & Associados for almost a decade, where she played a successful role in developing the firm’s tax practice area. In 201, Catarina founded her own law firm, Belim (now Belim Castilho), with a special focus on Tax, Cus...

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.

Ricardo Rodrigues Lopes has a vast experience in the labour area giving day-to-day advice on all matters pertaining to labour issues as well as related litigation before the labour courts to many companies, including many multinational companies. Ricardo Rodrigues Lopes has developed expertise in those areas that are increasingly important to clients, such as employee benefits, flexibility of employment contracts, organisation of work time, wage structure, pensions and other models of retirem...

Academic & Professional Training: Graduated by the Faculty of Law of the University of Coimbra in 2004. Further Education: Attendance of specialization course in “Economia Empresariale” (Accountancy and Tax Specific Systems) in Università Degli Studi di Milano, in 2004; Specific graduation in “Tax and Administrative Law” (2004); “Competence System and Market Regulation” (2005); “Insolvency and Companies Recovery” (2005); and “Ta...

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...