About SDM

DIA S.A.: More Than 50 Years Building Costa Rica

Explore the history of DIA S.A., the Costa Rican development and construction company behind Sueños del Mar, with roots dating to 1974.

Architectural visualization of the arrival at Selva Grand House, part of the Sueños del Mar project developed by DIA S.A.
Architectural visualization of the arrival at Selva Grand House, part of the Sueños del Mar project developed by DIA S.A.

DIA S.A.: MORE THAN 50 YEARS BUILDING COSTA RICA

Trust in a new residential community is shaped partly by what is visible today—and partly by the experience that came before it.

Sueños del Mar is developed by Desarrollos Inmobiliarios Asociados, DIA S.A., a Costa Rican company whose history dates to 1974.

A LONG VIEW OF DEVELOPMENT

Across more than five decades, DIA has participated in projects in different regions of Costa Rica and across residential, institutional, commercial, industrial and hospitality contexts.

That range matters less as a list of credentials than as a record of continuity. Construction cycles change. Markets change. Regulations evolve. Building methods improve. A long operating history creates institutional memory around planning, coordination and the realities of taking a project from concept to built environment.

COASTAL EXPERIENCE

For Sueños del Mar, DIA’s previous coastal work carries particular relevance. Selected projects in places such as Jacó and Herradura help establish a direct connection between the company’s past experience and the Central Pacific setting of the new community.

A MULTIDISCIPLINARY MODEL

DIA’s role in Sueños del Mar includes development and construction leadership while working alongside specialized professionals across architecture, legal, engineering, landscape, brand, technology and real estate.

That distinction is important. The strength of the project does not depend on presenting one company as everything. It comes from making the right disciplines work together around one vision.

1974

THE BEGINNING OF DIA S.A.’S STORY.

EXPERIENCE, APPLIED TO A NEW PLACE

Sueños del Mar is not intended as a copy of a previous development. Its architecture, landscape and resident experience respond to Jacó and Costa Rica’s Central Pacific.

What DIA brings forward is the experience of building in Costa Rica—and the understanding that every new place still deserves to be approached on its own terms.

Questions & answers

Who develops Sueños del Mar?

Sueños del Mar is developed by DIA S.A.

When was DIA S.A. founded?

The company’s history dates to 1974, according to the project’s corporate biography.

Does DIA also serve as the project architect?

The architectural direction for Sueños del Mar is attributed to FCC Arquitectos. DIA provides development and construction leadership.