Ddn

The DDN is a company that provides engineering services in the field of Construction. DDN is certified in ISO 9001 Quality, qualified by the LNEC as General Manager of quality and accepted in the Qualification System of Supervision of Aguas de Portugal, EDP and ANA Aeroportos de Portugal. DDN develops Integrated Management services, Project Supervision with Tender Process, Supervision, Coordination of Hygiene, Safety, Health, Environment and Noise, Contract Management, Project Licensing and review of Implementation, as well as strategic advice on the analysis of real estate, all in accordance with the recommendations of IPMA - International Project Management Association.