It started its activities in 1970, as a continuation of the company Vianini Lavori Dragaggi Marittimi SPA in the redevelopment of the Establishment of Purification San Martin in Buenos Aires, which were made in conjunction with SAIC Supercemento. That year, the company joined the first dredgers, different support teams and jackup rig.

Under the direction of Engineer Julian Astolfoni and together with technically trained staff, we were able to successfully execute the planned work in water.

Beside Supercemento S.A.I.C. It was a solid national business group with professionals and technicians with extensive experience to cover different aspects of engineering, from project design to full construction. In his career, Dragados y Obras Portuarias S.A, has participated in major dredging, refurbish beaches, port infrastructure, canals, coastal treatments, foundations, roads and housing developments.

These works have been developed in the country and abroad.


  • Dredging and refulados
  • Port infrastructure

Check out other activities from our main Companies

DASA members

Dragados Argentinos DASA S.A is a company incorporated and registered in Buenos Aires on 2015; with a total share capital of 102.000 $. The company is comprised of three main partners, specialists in the Construction and Dredging Services in Argentina: SUPERCEMENTO SAIC - (DRAGADOS Y OBRAS PORTUARIAS SA - DYOPSA), FRONTERA SA and PENTAMAR S.A.