Carlos Osório de Castro receives recognition for his experience in the area. He is instructed by both national and international clients, and sources describe him as a "very bright, knowledgeable lawyer."

Carlos Osório de Castro's practice includes advice on M&A and joint ventures. He is widely recognised in the market as an “excellent lawyer.” Sources additionally note his “strong reputation in devising creative solutions, problem-solving skills and intelligence.”

Interviewees agree that Carlos Osório de Castro"is a standout figure in the market" and further describe him as a "very clever lawyer." A long-time expert in capital markets and M&A transactions, he is a prominent and trusted practitioner who represents major national and international clients. Of late, he led the team advising Gestifute Group on the negotiation of sale and purchase and investment/shareholder agreements with Fosun International.