The name CERTAR is based on an old Roman word, which means, “Fight, Competition Conquest; Challenge or Dispute” that really transmits a correct vision of our business activity and how we’re in. CERTAR – Sociedade de Construções, S.A., have a strong implementation in the Construction Market, all over the Portuguese country. CERTAR is a Civil Construction and Public Works Company, since 1992 and have a Construction License number 20651. CERTAR have a quality management system implemented, by the requirements of NP EN ISO 9001:2008, for every activities developed. From the activity developed, we can distinguish, the residential and offices construction, hotels, basic schools, high schools, colleges and universities construction. In ways sector, bridges and viaducts construction and infrastructures works are also a very important activity developed by the company. Museums, libraries, stadiums, athletics and skiing slopes are also areas with strong intervention and high knowledge. CERTAR also developed his activity in reconstruction and restoration of historical and national patrimonies buildings. In the finishing works, CERTAR have a strong and diversified experience, working in banks agencies, residential and offices renovations, etc. CERTAR have many qualified human resources and equipment that allow the company act and respond quickly and efficiently, in most of the situations. Remember: Construction is with CERTAR