RENEWABLE ENERGY

DDN is a company that provides Engineering Services in the areas of Construction, Renewable Energies, Environment and Smart Infrastructures and Digital Transformation.
We have more than 25 years of experience, which along with a motivated and ready to go Team, aimed towards the development of our Clients' Projects, in accordance with the recommendations of IPMA - International Project Management Association.
With competence, DDN is customer focused and prepared to provide solutions that contribute to the Success of the projects.
DDN bets at the forefront of its services in order to monitor and ensure its customers projects with high levels of Profitability.
DDN aims to be recognized as the company that provides high returns and solutions for its customers’ investments.
Provide solutions and shape the projects of our customers, giving them modernity, adding technical, economic and social value.
DDN's actions are governed by the following Values:
• Professionalism and responsibility;
• Loyalty and transparency;
• Creativity and proactiveness;
• Mutual cooperation;
• Social advancement;
• Professional ethics;
• Social responsibility.
DDN is proud to have the following business entities as its clients:
From “conventional” energies to the energies of the future, DDN has established itself, throughout its vast experience, in Project Management in the Energy sector.
Wind Energy has numerous advantages compared to traditional energies and even in comparison with other types of renewable energies.
Photovoltaic Solar Energy is a technology that allows several possibilities for the use of photovoltaic panels, from self-consumption systems to isolated and electrical production systems.
Wave and Tidal Energy extracts energy from air pressurized by the ripple of seawater through a turbine. Generally, the structure of this technology consists of a sealed chamber filled with air located on the level of the seawater.
Biomass consists of a wide range of natural and man-made waste, from which it is possible to obtain energy
REPOWERING THE SERRA DA LAGE WIND FARM
Client: WTG ENERGIAS, S.A.
Service: Construction Supervision with
Tender Process
Mação
2021
TILRAY MEDICAL CANNABIS FACTORY
Client: Tilray Portugal
Service: Construction Supervision, Safety Coordination and Environmental Management Coordination
Cantanhede, Coimbra
2019
UKUJIMA MEGA SOLAR PLANT
Client: TeraSol G.K.
Service: Construction Service
Sasebo, Nagasaki, Japan
2018
TAY NINH MEGA SOLAR PROJECT
Client: TTC Group and the Gulf Energy Development PLC
Service: Construction Service
Tay Ninh Province, Vietnam
2019
EXECUTION OF STRUCTURAL REINFORCEMENT OF IKEA STOREY COVERINGS AND INSTALLATION OF PHOTOVOLTAIC SOLAR PANELS
Client: IKEA
Service: Project Integrated Management
Alfragide, Loures
2016
LOJA CONTINENTE BOM DIA DE VILA VERDE
Client: Sonae MC
Service: Construction Supervision with Tender Process Braga
2020
LISBON
Rua Leopoldo de Almeida, 9A e 9B
1750-137 Lisbon, PORTUGAL
Tel.: +351 21 757 67 11
Fax: +351 21 757 67 14
OPORTO
Alameda da Empresa, 64
Candal Park – Escritório 05
4400-133 Vila Nova de Gaia, PORTUGAL
Tel.: +351 21 757 67 11
Fax: +351 21 757 67 14
ALGARVE
Urbanização Casas da Audiência, Lote 172
8950 Castro Marim, PORTUGAL
Tel.: +351 28 153 17 57
SÃO PAULO
Av. São Gabriel, 495 Conj. 52A
Itaim Bibi – CEP 01435-001
São Paulo, BRAZIL
Tel.: +55 11 3022 5331
www.ddn-eng.com | geral@ddn-eng.com