Precisa was established in 1983 and started operations at Clinica San Borja, offering clinic analysis services within a framework of ethics, efficiency, and quality. Afterward, in 2012, a new concept arose from the foundations, Precisa Laboratorio Clinico. They possess a philosophy of quality and a commitment to maintain and improve the integrity and precision of their tests, as well as cover the need of both doctors and patients, who are the center of their attention. They have been developing nationwide expansion and rolling out various clinic analysis services. Occupational health, preventive medicine, and house call building, thus a well-established network of laboratories.