• "Flourishing practice which enters the rankings following solid feedback from clients. Advice covers asset purchases and sales, corporate governance issues and the negotiation of commercial agreements. Routinely instructed by local and foreign clients from the food and drink, technology and real estate sectors". 

    (What is the Corporate/M&A team known for; Chambers & Partners 2019)
  • "Acclaimed boutique with a deeply experienced and specialised team in labour and employment matters. Frequently instructed by clients from the manufacturing and natural resources sectors and beyond to handle sophisticated collective bargaining agreements and negotiations with trade unions as well as labour conflicts resulting in both litigation and arbitration. Also well versed in conducting labour audits and designing policies".

    (What is the Labour & Employment team know for; Chambers & Partners 2019)
  • "I am very satisfied with the service the firm provided; they have have been able to respond to our various needs with good results and within the required timeframes." 

    (Strengths of the Corporate/M&A team (quotes from clients); Chambers and Partners 2019)
  • "They give us the information we need and highlight the different opinions and options, but at the same time they keep it simple and respect our time".

    (Strengths of the Labour & Employment team (quotes from clients); Chambers & Partners 2019)
  • Clients are quick to praise Santiago Pérez del Castillo, stating: "He has encyclopaedic knowledge and with his expertise and experience you really can rely on him so much. He offersexamples to make you feel confident." He enjoys an excellent reputation within the labour market, with one interviewee saying: "He stands out for his prestige as a jurist and for his vast professional and academic career."

    (Notable Practitioner in Labour & Employment; Chambers & Partners 2019)
  • Matías Pérez del Castillo makes a positive impression on clients, who report: "He is the brain, strength and engine behind the entire practice and is the one driving everything. He is also very intelligent, very fast, and writes and communicates very well."

    (Notable Practitioner in Corporate/M&A; Chambers & Partners 2019)
  • Matías Pérez del Castillo of Pérez del Castillo & Asociados combines his considerable knowledge of labour law and litigation to act in various disputes. Commentators affirm that "he stands out for his wide technical and multidisciplinary knowledge. Furthermore, he is very responsive." 

    (Notable Practitioner in Dispute Resolution; Chambers & Partners 2019)
  • Matías Pérez del Castillo is well regarded for his knowledge of contentious labour matters. One source enthuses: "He is technical and good at anticipating issues. He makes the strategy clear, is very well versed in the field and knows how to decipher and explain the law to us." While another states: "He is a high-quality lawyer with extraordinary experience in labour matters."

    (Notable Practitioner in Labour&Employment; Chambers & Partners 2019)
  • Associate-to-watch Florencia Di Segni continues to build an excellent reputation amongst clients for her work in the labour sphere, as one source explains: "She stands out for the legal advice she gives as well as in litigation. She is a very efficient and responsible lawyer."

    (Notable Practitioner in Labour & Employment; Chambers & Partners 2019)
  • Juan Diego Menghi Arburúas has noteworthy skill in collective bargaining and labour litigation. Sources single out his prowess in negotiations, confirming: "He is very diplomatic and an excellent negotiator. He tries to find common ground for both parties and is very skilled."

    (Notable Practitioner in Labour & Employment; Chambers & Partners 2019)
  • Deeply respected labour practice advising on a broad range of matters. Well regarded for its strength in labour-related dispute resolution and prevention, in addition to collective negotiation with unions and government entities. Also assists with day-to-day labour advice and is often retained by both international and domestic clients.

    (What the team is known for; Chambers & Partners 2018)
  • Market sources are impressed by the firm's service, noting: "Our impression of the firm is very good - they have great attention to detail, are very responsive and they advise us very practically on the plans we wish to implement."

    Strengths according to clientes; Chambers & Partners 2018)
  • Head of department Matías Pérez del Castillo is a key figure in the labour sphere, benefiting from expertise in related litigation and collective bargaining for clients in a wide array of industry sectors. Observers report: "He is excellent - he gives practical advice and always knows what to do."


    (Notable Practitioners; Chambers & Partners 2018)
  • Santiago Pérez del Castillo is a highly respected practitioner within the Uruguayan labour market, with a considerable academic pedigree. Clients are full of praise for his vast knowledge of labour law, noting: "When the matters are very complicated, he is the one we go to."

    (Notable practitioner; Chambers & Partners 2018)
  • “Capable and efficient" partner Matías Pérez del Castillo of Pérez del Castillo & Asociados possesses significant expertise in dispute resolution which is bolstered by his in-depth knowledge of labour law. He is well versed in litigation, particularly mandates revolving around private dispute resolution.

    (Notable Practitioner in Dispute Resolution; Chambers & Partners 2018)
  • Particularly active in litigation and dispute prevention for clients in the healthcare, dairy and financial sectors. Also provides advice on labour policies.

    (What the team is known for; Chambers & Partners 2017)
  • The lawyers at Pérez del Castillo & Asociados are very good; very technical, efficient and responsive.

    (Strengths, quotes from clients; Chambers & Partners 2017)
  • Department head Matías Pérez del Castillo receives praise from clients for his responsiveness and efficiency. He assists clients in the dairy and telecommunications sectors with drafting policies and negotiations. 

    (Notable Practitioners in Labour; Chambers & Partners 2017)
  • Santiago Pérez del Castillo is recognised for his publications on labour law as well as his advice on training. He also represents clients in court cases and assists with contracts and social security.

    (Notable Practitioners; Chambers & Partners 2017)
  • Respected compact firm with a specialist labour practice. Team represents clients in litigious matters and individual and collective negotiations with unions. Also assists with company restructuring and labour audits. 

    (What the team is known for; Chambers & Partners 2016)
  • The team is excellent - the lawyers are dependable, clear in their advice and have a lot of knowledge. They are completely dedicated to the client and you don't need to explain anything to them.

    (Strengths, quotes from clients; Chambers & Partners 2016)
  • Clients value Matías Pérez del Castillo for his listening skills, sincerity and convictions. They add: "He is skilful, solid in negotiations and gets good results."  

    (Notable Practitioners; Chambers & Partners 2016)
  • Santiago Pérez del Castillo is described as a "pre-eminent figure in the labour sphere." He plays an active role in the firm's labour practice, having held roles in government and academia. 

    (Notable Practitioners; Chambers & Partners 2016)
  • Associate-to-watch Juan Diego Menghi has sound understanding of labour issues, particularly disputes and negotiations. He is valued by clients for his "strong academic capacity and up-to-date knowledge of complex matters."

    (Notable Practitioners; Chambers & Partners 2018)
  • The firm is excellent – it's knowledgeable, understands the problems at hand and provides extremely fast responses that are concise and address the issue from a legal and business perspective. 

    (Strengths, quotes from clients; Chambers & Partners 2015)
  • Advises clients from a variety of different industries. Specialises in restructuring procedures, due diligence, litigation, union matters and collective bargaining.

    (What the team is known for; Chambers & Partners 2015)
  • Santiago Pérez del Castillo is commended by peers as a point of reference in the labour market, and for his outstanding sector knowledge.

    (Notable practitioners; Chambers & Partners 2015)