Bureau Greisch is one of the leading engineering and architectural firms in Europe.
Since 1959, we have designed and participated in more than 5,000 projects in over 20 countries. We have a reputation for our bold approach and the rigour of our designs.

We undertake design and construction supervision missions for infrastructure such as roads, civil engineering or hydraulic works and bridges, and for special structures such as towers, stadiums and all kinds of civil and industrial buildings. In the case of buildings, our engineers and architects work closely together on missions right through from programme development to commissioning, including architecture, energy design, stability studies and building services engineering.
Our passion for a job well done is behind our search for excellence. We want our constructions to be beautiful, appropriate and rigorous in their design.
Teamwork is a major factor in our success and continuous dialogue between colleagues encourages ideas and leads to the best results. Each person brings their professional skills to the job and enjoys their role.
History
Key facts
The bureau Greisch realized in 2019 an annual turnover of 19.6 million euros
Over the last ten years, we have had the opportunity to achieve internal growth through the direct hiring of new collaborators but also external growth through the acquisition of the BGroup office in Brussels in 2006 and the more recent acquisition of Neo & Ides in 2015
The presence of Neo & Ides allows us to diversify our activities in the field of energy concept for buildings
To date, we have nearly 230 employees
Scientific partners
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Université de Liège
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Saint Luc Liège - Ecole Supérieure des Arts
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Université Libre de Bruxelles
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Université de Mons
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Katholieke Universiteit Leuven
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Universiteit Gent
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Universiteit Hasselt
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Ecole Polytechnique Fédérale de Lausanne
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INSA Rennes
Associations
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Association Belge des Techniques et de l'Urbanisme Souterrains
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Association des Ingénieurs diplômés de l'Université de Liège
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Permanent International Association for Navigation Congresses
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Association de l'Ingénierie du Vent
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Association Française de Génie Civil
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Association royale de la technique du chauffage, de la ventilation et de la climatisation
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Chambre du Commerce et d'Industrie de France
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Cercle de Wallonie
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Fédération Internationale de la Construction, de l'Urbanisme et de l'Environnement
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Entreprises Wallonnes de l'Eau asbl
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Groupement Belge de Mécanique des Sols et de la Géotechnique
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Groupement Belge du Béton
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International Association for Bridge and Structural Engineering
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Centre Information Acier asbl
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Le Pôle de compétitivité wallon en génie mécanique
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Ordre des Architectes et des Ingénieurs-Conseils (Grand-Duché du Luxembourg)