Open the door to the Seaweed Hotel Room in Amsterdam
The Seaweed Hotel Room has landed in Amsterdam and this time, you can actually step through the door. Until 16 October, the full room is on display at Vattenfall’s headquarters in Amsterdam, bringing together more than 15 innovations that show what seaweed can become: from furniture and materials to skincare, food and textiles. For Zeefier, […]
Zeefier at GLUE Amsterdam: seaweed colour meets Dutch design2026
Zeefier at GLUE Amsterdam: seaweed colour meets Dutch design Our sand-coloured carpet is on show during GLUE Amsterdam as part of Bed Time Stories by ROOTS Embassy, hosted at Yumeko’s canal house on the Herengracht. Designed by Zeefier co-founder Nienke Hoogvliet and created together with The Knitwit Stable, the carpet combines Dutch wool with Zeefier’s […]
Zeefier selected for BIONetZero
We’re excited to announce that Zeefier has been selected for BIONetZero, a European programme supporting innovative biotech companies working towards a fossil-free future. The programme brings us to Denmark, where we’ll connect with a strong network of biotech and climate-tech companies, experts and potential partners from across Europe. During the programme, we will further develop […]
Zeefier heads to Rethinking Materials London
On 28–29 April 2026, Zeefier will be at Rethinking Materials in London, joining brands, innovators, investors and industry leaders working on the next generation of materials. Zeefier has been selected as one of the Featured Start-Ups, giving us the opportunity to showcase our seaweed-based Colour Technology and connect with potential partners and investors. For us, […]
Seaweed-based colour, recognised. Zeefier is nominated for the King Willem I Award 2026
Seaweed-based textile colour is being taken seriously: Zeefier has been nominated for the King Willem I Award 2026 (Plaque for Sustainable Entrepreneurship). The King Willem I Award is considered the Netherlands’ most prestigious entrepreneurship award, presented every two years to spotlight bold, resilient and sustainable entrepreneurship. The Plaque for Sustainable Entrepreneurship specifically recognises organisations that […]
Zeefier receives OEKO-TEX® ECO PASSPORT certification
Zeefier’s commitment to sustainability goes beyond using seaweed as our raw material. We also align with internationally recognised textile safety and environmental frameworks that help brands and dyehouses make compliant choices with confidence. We’re proud to share that Zeefier is certified under OEKO-TEX® ECO PASSPORT—the OEKO-TEX® system for chemicals, colourants and auxiliaries that are tested […]
