2015 LP TPN
Since 1998

Working in a prominent and independent way.
We believe that development only exists when it
positively impacts the environment.
We are a 100% Brazilian
company specialized in Port and
Environmental Engineering.

We develop complex projects in the most
diverse areas, always looking for the best
implementation solution under technical,
economic and environmental aspects.

portuaria eng (1)
The interdisciplinarity of our own
departments and new business expertise
have made DTA the leader in Brazil in
dredging and underwater works.
Condomínio Edifício Office Tower Itaim
Rua Jerônimo da Veiga, 45 – 16th and 17th floors
Jardim Europa
São Paulo, SP – Brasil
ZIP 04536-000
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