Rezero Ltd

Rezero Ltd is an Irish‑based materials innovator that turns post‑consumer waste into high‑performance, sustainably sourced fibres and polymers. Using a proprietary, chemical‑free recycling process, the company produces OEKO‑TEX Standard 100 certified acetate and its flagship RE‑FIL® Fibre, offering a circular alternative to conventional plastics and textiles.

The product range includes RE‑FIL® Fibre pellets for injection moulding—ideal for everything from fashion accessories to functional components—as well as versatile sheets suited to crafting eyewear frames, bespoke accessories and custom‑cut designs. In addition, the fibre can be employed as a lightweight core for acoustic panels, wadding and insulation, providing a renewable solution for the construction and design sectors. By up‑cycling millions of cigarette filters, Rezero has already saved a substantial amount of CO₂, underscoring its commitment to environmental stewardship.

Headquartered in Dublin, Rezero serves designers, manufacturers and sustainability‑focused organisations seeking eco‑friendly materials without compromising on quality or performance. Its blend of innovative technology and circular ethos positions the company as a leading partner for the next generation of responsible product development.