
Founded in 1967 as a trading company for sun protection components, Guillaume Janssen has evolved alongside architecture itself. From manufacturing complete sun protection systems in the 1980s and 1990s, to developing advanced sun protection fabrics in the 2000s, the company has continually refined its focus. In the 2010s, Guillaume Janssen expanded its portfolio with unique, design-led solar shading systems.
Today, Guillaume Janssen works internationally with architects and designers to develop bespoke architectural shading solutions that are conceived as an integral part of the building rather than an addition to it. They design and manufacture distinctive solar shading systems and high-performance fabrics tailored to each project’s spatial, climatic, and aesthetic requirements. Guided by the ambition to remain a trusted sun protection and fabrication partner for years to come, they help shape architecture that is comfortable, functional, and built to endure.
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