Technical engineering for construction

Sweco

5 Zone Industrielle Salzbaach L-9559 Wiltz (Wooltz)

1

A project is never static: it is conceived, transformed, and reinvented. At Sweco in Luxembourg, we believe its success is built on a global vision, continuous support, and a human-centered approach.With more than 65 years of combined experience, our...

• Consulting engineers

• Building - Technical Management of

• Design office

• Technical engineering for construction

HDO SA

3 Rue de Hollenfels L-7481 Tuntange (Tënten)

2

Founded in 2011, HDO S.A. – Horizontal Drilling Operation is a Luxembourg-based company specialized in horizontal and vertical drilling techniques.Initially established to carry out horizontal drilling for drinking water capture, the company has...

• Civil engineering

• Drilling work

• Geothermal drilling

• Technical engineering for construction

OAI

Sweco

25 Rue Henri Koch L-4354 Esch-sur-Alzette (Esch-Uelzecht)

3

Un projet n’est jamais figé : il se conçoit, se transforme et se réinvente. Chez Sweco au Luxembourg, nous croyons que sa réussite repose sur une vision globale, un accompagnement continu et une approche humaine.Fortes de plus de 65 années...

• Consulting engineers

• Building - Technical Management of

• Design office

• Technical engineering for construction

OAI

Building Solutions & Consulting, ingénieurs-conseils

4 Rue Albert Simon L-5315 Contern (Conter)

4

• Consulting engineers

• Technical engineering for construction

• Civil engineering

• Civil engineering

• Civil engineering