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Izmir maker of GOTS organic cotton apparel for brands, vertically integrated from contracted organic and regenerative cotton farms to yarn, fabric and private-label garments; also hemp.

Jermyn Street shirtmaker making luxury men's shirts by hand in its Gloucester workshop from Swiss and Sea Island cottons, plus linen, cashmere and silk pieces.

Japan's first hemp apparel brand, making casual tops, bottoms and outerwear in hemp and hemp-cotton blends under the 'Art of Hemp' theme.

Guimarães shirt factory (trading as Confeções Cruzeiro) making woven and denim shirts for brands and weaving its own poplins, oxfords and flannels, using organic cotton, linen and hemp among other fibers.