Originally known as EuresaP, Sagres S.A.  is a Portuguese non-life insurance company established on 29 April 1996 by Euresa Holding, the insurance companies P&V (Belgium), Macif (France) and Unipol (Italy) along with several partners of the Social Economy among which the two large Portuguese trade unions UGT and CGTP.

In 2001, the Oriente Foundation entered into the capital by way of a Holding (Partisagres) in which it now holds a majority position. In this connection the company was renamed Companhia de Seguros Sagres S.A. After eight years of actual business operations, the company achieved breakeven in 2005 for the second year in a row and booked a business volume of more than 43 million euros.  

With a market share of slightly over 1 %, Sagres Companhia de Seguros S.A. ranks number 18 among the non-life insurance companies in the Portuguese market.