If there is one textile editor in the European architecture world whose fabrics lie simultaneously in Danish railway carriages, Parisian boutiques and New York museum galleries, it is most often Kvadrat: founded in 1968 in Ebeltoft on the Jutland coast by Poul Byriel and Erling Rasmussen, led as CEO by Anders Byriel since the generational handover at the turn of the millennium, and still owned by the founding Byriel and Rasmussen families, the company has translated Nordic design tradition – Nanna Ditzel's 1965 wool fabric Hallingdal 65 being only its best-known vocabulary – into an international claim that spans subsidiaries and showrooms from Stockholm and London through Milan to Tokyo and New York.

What is characteristic is not the textile alone but the close engagement with architects, artists and designers: Patricia Urquiola, Ronan Bouroullec, Margrethe Odgaard, Giulio Ridolfo, Olafur Eliasson, Tord Boontje, Peter Saville and Teruhiro Yanagihara have worked for Kvadrat in recent years, as have studios such as UNStudio and Note Design. The sister companies Sahco, Kinnasand and Danskina complement upholstery, curtain and rug expertise, while Kvadrat Acoustics – grown out of the Soft Cells division – specialises in large-format textile acoustic absorbers for ceilings and walls and becomes visible in projects such as Philippe Parreno's 2016 Hyundai Commission "Anywhen" at Tate Modern or the Basel Jazzcampus.

The recent strategic direction points unmistakably toward circularity: in 2024 Patricia Urquiola's Sport launched as the first upholstery textile made entirely from ocean-bound plastic (winning Wallpaper*'s "Best Recycled Material" Design Award); at Orgatec 2024, on 22 October, Time Recycled followed as a reissue of the classic Time 300 curtain textile alongside Ame by Teruhiro Yanagihara as Kvadrat's first textile-to-textile recycled polyester upholstery. At Salone del Mobile 2025 the house presented Diade by Kapwani Kiwanga as the next step on the same path – likewise woven from recycled ocean-bound polyester. If one owes Kvadrat one last adjective, it is best sought in the phrase quiet authority – a posture the company has maintained with remarkable discipline across nearly six decades.