Design office

OAI

I.C.M. Engineering Luxembourg Sàrl

2 Schweecherdaulerstroos L-8551 Noerdange (Näerden)

21

ICM Engineering is an engineering consultancy specialized in geotechnical and hydrogeological studies, with the objective of providing reliable and professional solutions to your needs.We offer all services in the field:Soil...

• Consulting engineers

• Ground checks

• Design office

1nergie

26 C Grand-Rue L-8372 Hobscheid (Habscht)

22

1nergie S.A. is an independent Luxembourg consulting office. We are all about energy efficiency.Energy consulting for new buildings:The customer describes his building project. By calculating variants (orientation, system technology, thermal...

• Energy

• Energy Consulting

• Energy - Management

• Design office

OAI

GFAI SARL

108 Rue de l'Alzette L-4010 Esch-sur-Alzette (Esch-Uelzecht)

23

GFAI is an architecture firm based in Luxembourg, founded by architect Paul Gingembre in February 2025. Established in Luxembourg, the firm develops contemporary architecture that is attentive to its environment, with a clear ambition: to design...

• Architects

• Architects' offices

• Architects - Interior

• Urban architect

• Design office

OAI

HLG Ingénieurs-Conseils

20 Kierchewee L-8395 Septfontaines (Simmer)

24

HLG Ingénieurs-Conseils positions itself as a trusted partner in engineering and planning. As a specialized consultancy, we support project owners and architects from the very early stages of their projects, offering tailored and in-depth advice.Our...

• Consulting engineers

• Health Security Coordination

• Design office

Sweco

5 Zone Industrielle Salzbaach L-9559 Wiltz (Wooltz)

25

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

• Energy passport

• Design office

AZ Energy Sàrl

7 Rue des Artisans L-3213 Bettembourg (Beetebuerg)

26

The experts at AZ Energy, drawing on our extensive experience in the fields of energy, facility management, construction pollutants (asbestos, lead, indoor air, etc.) and accessibility for people with disabilities, offer you a wide range of services...

• Energy project engineering

• Water leak detection

• Design office

CE Consulting Sàrl

16 Rue Eecherschmelz L-1481 Luxembourg (Lëtzebuerg)

27

CE Consulting, based in Luxembourg, is an engineering and consulting office specialized in building technical systems. The company supports architects, developers, project owners and private clients in the design, analysis and optimization of...

• Expert appraisal offices

• Expertise office

• Building - Technical Management of

• Building expertise, civil engineering and related activities

• Design office

OAI

ProSolut

2 Garerstrooss L-6868 Wecker (Wecker)

28

ProSolut S.A., Consulting Engineers, based in Wecker, Luxembourg, was founded in January 1998 by four friendly engineers from different disciplines, who had previously already been working together successfully for several years as consulting...

• Consulting engineers

• Building - Technical Management of

• Environment / ecology

• Design office

OAI

SGI Ingénierie Luxembourg SA

2 Zone d'Activité um Lenster Bierg L-6125 Junglinster (Jonglënster)

29

SGI Ingénierie is a multidisciplinary engineering consultancy based in Junglinster, in the Grand Duchy of Luxembourg.For 60 years, SGI has been supporting public and private stakeholders in the design and delivery of complex projects, both in...

• Consulting engineers

• Building - Technical Management of

• Building engineering

• Design office

OAI

Schroeder & Associés SA

13 Rue de l'Innovation L-1896 Kockelscheuer (Kockelscheier)

30

Founded in 1961, Schroeder & Associés SA is active in all areas of building, civil engineering, infrastructure and related fields.Our design office offers you its services, experience and know-how.With more than 60 years' experience, backed up by...

• Consulting engineers

• Civil engineering

• Green and sustainable building

• Design office

OAI

Freches Architektur Sàrl

5 Op der Haart L-9999 Wemperhardt (Wämperhaart)

31

FRECHES ARCHITEKTUR is an architectural office established in the north of Luxembourg since 2013. The range of services includes general and object planning of demanding new construction projects, building in existing structures, as well as the area...

• Architects

• Architects - Interior

• 3D architecture

• Design office

ODC Architecture Sàrl

20 Allée Louis Ackermann L-1897 Kockelscheuer (Kockelscheier)

32

Graduating in 1992 from the Higher Institute of Architecture Saint-Luc, Jo Lorang began his career as an architect within the GMT engineering office in Brussels and registered with the Order of Architects of the Grand Duchy of Luxembourg in 1994. The...

• Architects

• Architects - Interior

• Urban architect

• Design office

Paul Wurth S.A.

32 Rue d'Alsace L-1122 Luxembourg (Lëtzebuerg)

33

Paul Wurth is a leading industrial engineering firm with deep roots in Luxembourg, looking back at over 150 years of experience in serving the ironmaking industry. At the forefront of innovation, Paul Wurth serves as a technology hub for...

• Iron and steel industry

• Metallurgy and mechanical constructions project engineering

• Industry - Machines and fittings

• Design office

Etude Dirk Leermakers

18 Klatzewee L-9714 Clervaux (Clierf)

34

Dirk Leermakers Notary Office, notary in Clervaux, assists you with all your notarial matters.Real EstatePurchase and saleLeases, emphyteusis, right of superficiesDisentitlement of ownershipMortgagesCompany LawCompany formation and...

• Notaries

• Family Law Advice

• Design office

OAI

Energie et Environnement - Ingénieurs Conseils

15 Rue d'Epernay L-1490 Luxembourg (Lëtzebuerg)

35

The consulting engineering firm Energie et Environnement S.A. was founded in 1991. Its high-quality services and client-focused approach have enabled it to become a benchmark in Luxembourg.Its multidisciplinary team of engineers, its complete...

• Consulting engineers

• Building - Technical Management of

• Environment / ecology

• Design office

ATS Cranes SA

63 Robert Schuman-Strooss L-5751 Frisange (Fréiseng)

36

Nous disposons d'un parc de véhicules de 13 grues automobiles. Parmi elles, figure aussi la plus grande grue immatriculée au Luxembourg - une grue automobile DEMAG AC 500/2 de 500 tonnes - entrée en service en avril 2004. En...

• Site containers and caravans

• Cranes - Renting

• Crane and nacelle rental

• Mobile crane

• Design office

Scholtes et Brauch SA

59 Chemin du Camping L-9022 Ettelbruck (Ettelbréck)

37

Présente dans le domaine de la construction depuis plus de 40 ans, notre société s’est spécialisée dans la construction de halls industriels, mais aussi dans la rénovation de toitures métalliques. Professionnels dans ces différents secteurs,...

• Metal, Aluminium and alloys

• Metal construction

• Renovation

• Steel structures for building construction

• Design office

OAI

Geosolux Sàrl

20 Rue Mathias Cungs L-3446 Dudelange (Diddeleng)

38

La société Geosolux située à Dudelange existe depuis 1972 est un bureau d'études en géotechnique et en environnement. Nous vous accueillons du lundi au vendredi de 9h00 à 12h00 et de 14h00 à 18h00. Les études sont menées sans délai avec sérieux,...

• Civil engineering

• Soil investigation

• Consulting engineers

• Drilling work

• Design office

OAI

Luxconsulting Sàrl

48 Avenue du Bois L-1250 Luxembourg (Lëtzebuerg)

39

The engineering office LUXCONSULTING sàrl was founded in 1973 and has been active in the field of civil engineering since 1984.LUXCONSULTING sàrl is equipped with an IT infrastructure specifically tailored to the needs of its civil engineering...

• Consulting engineers

• General project engineering

• Buildings / art structures

• Design office

OAI

Sweco

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

40

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

• Technical engineering for construction

• Design office