Drs. Humberto Delboni and Raul Dias found MAP – Médicos Associados em Patologia Clínica in São Paulo.

Dr. Caio Auriemo joins the partnership, giving rise to Laboratório Delboni Auriemo.

Dr. Edson de Godoy Bueno and a group of friends founded Amil.

Launch of Amil Resgate Saúde, the most comprehensive air and ground rescue structure in South America.

Acquisition of operators such as Blue Life, Medial Saúde, os Grupos Santa Helena, and Sobam.

The company becomes Diagnósticos da América S.A. and is renamed Dasa, acquiring several laboratory brands such as: Image, Lâmina, Atalaia, Broistein, and others.

The Bueno Family acquired 24% of the outstanding shares.

Pedro Bueno takes over as CEO, consolidating what he called the “Nova Dasa”.

Acquisition of Rede Ímpar:

• Hospital Santa Paula;
• Hospital Brasília Águas Claras;
• Hospital 9 de Julho;
• Hospital São Lucas;
• Complexo Hospitalar de Niterói;
• Hospital Brasília;
• Maternidade Brasília.

Acquisition GSC Cuidados Integrados.

Launch of Nav Dasa, a comprehensive health platform.

• Hospital N.S. Carmo;
• Hospital Leforte Liberdade;
• Hospital Leforte Morumbi;
• Hospital Matern. Christóvão da Gama;
• Hospital Christóvão da Gama Diadema;
• Hospital da Bahia;
• Hospital São Domingos.

After 12 years as part of UnitedHealth Group, Amil once again becomes a 100% Brazilian company.

Amil and Dasa join forces to form a new company, immediately establishing itself as the leading hospital and oncology network in Brazil. Rede Américas is launched as the second-largest non-verticalized private hospital network in the country.