This page lists 2 of them. 

Crafters currently listed here:

Karen Young – Handcrafted gifts and accessories, using wool and tweed off-cuts and Machine Embroidery

click "Karen Young Design" at the top right of this page for further details, 

or visit my ETSY Shop:

https://www.etsy.com/ie/shop/KarenYoungDesign

Philippa Juengst – Rugs and wool and candlewax…

https://www.etsy.com/ie/shop/SoiliosCrafts