| Anny Blatt | Art Yarns | Arucania |
| Austerman | Berroco | Blue Sky Alpacas |
| Brown Sheep Co. | Cascade | Cherry Tree Hill |
| Classic Elite | Claudia Hand Paint | Colinette Yarns |
| Debbie Bliss | Dream in Color | Ella Rae |
| Farmhouse Yarns | Filatura di Crosa | GGH |
| Great Adirondack | Jade Sapphire | Karabella |
| Katia | Lobster Pot | Lorna's Laces |
| Louet | Manos del Uruguay | Mirasol |
| Mission Falls | Misti Alpaca | Mountain Colors |
| Noro | Prism | Punta Yarns |
| Rowan | Schulana | Sirdar |
| South West Trading | Swedish Yarn Imports | Tahki Stacy Charles |
| Trendsetter | Woodstock Yarns |