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Textile recycling that works at scale. A waterless process that keeps quality intact.
Our generation faces a growing crisis: the world is producing more waste than ever before. And by the look of things, it’s not slowing down.
We care deeply about what others throw away. We're in business to tackle it, transform it, and return it to use until the very idea of waste disappears. Because circularity isn’t a nice-to-have. It’s the only system that can last.
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Our propietary process
STEP 1
Dye removal
We start by sourcing discarded textile waste. Your old, degraded or stained shirt that can no longer be worn - that’s our feedstock.
We first extract all the dyes and chemicals in the garment, giving it a clean new start.
STEP 2
Fiber separation
Once the garment has been purified, we separate and recover the fibers – keeping them whole, strong, and ready to be spun into new yarns and fabric.
DONE
Clean recycled fibers
For the first time, the fibers are kept intact while purified from all chemicals and additives. It enables recycled to compete with virgin in both cost and performance, unlocking the scale that the industry has been chasing for decades.
About us
At Renasens, we are bringing extraordinary people from all over the world to Borås to spend their time solving one of the hardest challenges the planet is facing: waste.
Awards that matter.
Grants that accelerate.
Our work has been recognised through awards, grants and funding. This support helps us move faster - without compromising quality.
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NEWS
Read more about our progress here
Startup makes expensive investment in recycled textiles in Borås – wants to see the municipality be more daring
Renasens kan göra det många tänkt är omöjligt – återvinna fibrer från bomull och polyester. Just nu samlar de in miljoner från investerare för att bygga upp labb och produktion i Borås.
-Borås Tidning
Startup makes expensive investment in recycled textiles in Borås – wants to see the municipality be more daring
Renasens kan göra det många tänkt är omöjligt – återvinna fibrer från bomull och polyester. Just nu samlar de in miljoner från investerare för att bygga upp labb och produktion i Borås.
-Borås Tidning
She recycles textiles using carbon dioxide
Many people have ideas about how the complex process of recycling textiles should work, but Jade Bouledjouidja, founder of Swedish startup Renasens, has a truly unique idea.
-Dagens Industri
She recycles textiles using carbon dioxide
Many people have ideas about how the complex process of recycling textiles should work, but Jade Bouledjouidja, founder of Swedish startup Renasens, has a truly unique idea.
-Dagens Industri
Renasens wins Global Change Award
Stockholm-based textile recycling company Renasens has been announced as one of the winners of the 2025 Global Change Award, the international innovation challenge presented by the H&M Foundation.
-Scandinavian Mind
Renasens wins Global Change Award
Stockholm-based textile recycling company Renasens has been announced as one of the winners of the 2025 Global Change Award, the international innovation challenge presented by the H&M Foundation.
-Scandinavian Mind