Berios

Since its inception the company has been engaged in studying, supervising and constructing projects of large scale. In 1989 "BERIOS" expanded its activities to also include project and construction management.

In 1989 the company became Limited (Ltd.) with two equally liable members, Nikolaos Berios and John Dritsas, and was renamed “DRITSAS-BERIOS”.

In 1999 the company relocated to the new owned office building on 90 Kifissias Avenue in Maroussi, Athens -Greece, providing a top quality working environment.

In 2001 the company converted into “Societe Anonyme” (S.A.), under the name “DRITSAS-BERIOS S.A.” with its