Filteforeningen Grima
http://www.grima.dk/news.php
International Feltmaker Association
http://www.feltmakers.com
Filtti, Finland
http://www.filtti.fi/
Irene Thorsrud Eik
www.filtmakerirene.com
Evelyn Refsahl
www.filtmakerevelyn.no
Tone Tvedt
www.ullform.no
Nina Tvedt Sliper
www.ninafiltmaker.com
May Jacobsen Hvistendal
www.filtmaker.no
Ingunn Krogstad
www.ull-laven.no
Anne Bekk Weltzien
www.annesulldesign.com
Jeanette Appleton
www.jeanetteappleton.com
Charlotte Buch
www.e-filt.dk
Lisa Klakulak
www.strongfelt.com
Hillesvåg ullvarefabrikk
www.ull.no
Ullform
Galerie Smend
www.smend.de
Huntsman Products
www.dyepack.eu
Zenit AB Konsthantverksmaterial
www.zenit-konst.se
Creativ Company
www.cchobby.no
Ideen
www.ideen.com
In English