Adriafil
Alpaca Yarn Company
Baah Yarns
Cascade
Ella Rae
Hikoo
Hoooked
Juniper Moon Farm
Katia
Knitting Fever
Lana Grossa
Louisa Harding
Malabrigo
Manos del Uruguay
Noro
Plymouth
Schachenmeyer
Schoppel
Sirdar
Universal
Urth Yarns
Yarns to Inspire