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Irish linen weaver since 1912, operating from what it calls Ireland's oldest remaining linen mill, with its own dyeing and finishing works.

Tonedale Mill in Wellington, making woollen and worsted cloth — including the original West of England flannel — since 1772.

Sock maker near Braga, Portugal, producing about 3.5 million pairs a year in organic cotton and merino for department stores, chains and brands such as Asket.

Italian spinner of fine yarns, best known for cashmere, also working in baby alpaca, linen, wool and silk.