ESB Construction

Empty Space Builders Construction, also referred to as "ESB Construction", is a construction, engineering, and development firm registered in Constancia and Nouvelle Alexandrie. It has remained one of the ESB Group's primary global profit centers since 1687 AN. The company posted annual revenue in 1693 AN of more than €12 billion, as it has scored large projects from Nouvelle Alexandrie's New Prosperity Plan infrastructure spending spree as well as being a key driver in the construction of housing, roads, and bridges throughout the Federation and Constancia.

It has a subsidiary, the Constancian Cement Corporation.

Notable projects include the Port of Jirishanca, the Ciudad de los Deportes sports complex, the Punta Santiago MetroRail expansion project, and the tallest building in Cardenas, the Federal Tower.

On 27.IX.1701, it was awarded the contract to construct Rusjar International Airport, in accordance with Article 7 of Zeed Directive 4.