SIA (Société International d’Architecture)

SIA is an architectural firm founded in 1995. Our company is made up of an international and multidisciplinary team in continuous evolution, present in Belgium, Luxembourg, and Spain. This allows us to offer our clients and partners a unique contribution through a collective intelligence model focused on architectural, urban, and social challenges.
Why SIA?
because we believe in collaboration as a tool for evolution, so the structure of the company has been redesigned to be able to adapt to the new challenges of the AEC sector (Architecture, Engineering and Construction).