Oyster River Tone Woods
- Pacific Northwest firm supplies figured big leaf maple, Sitka and Engelmann spruce, and western red cedar to luthiers including NB Custom Guitars. Photo galleries and ordering procedures.
- http://www.luthierwoods.com

North Ridge Hardwoods
- Online shopping for milled tonewoods and figured maple for a range of stringed instruments. [Washington, US]
- http://www.northridgehardwoods.com/

The Wood Well
- Supplier of specialty woods for musical instrument makers featuring flame maple, quilted maple, Sitka spruce, and Engelmann spruce. Product listing and prices. [Washington, US]
- http://www.thewoodwell.com/

Guitarwood.ca
- Offer tonewoods for guitar and violin luthiers, and luthier supplies. Online shopping, downloadable catalogue, and contact details. [Ontario, Canada]
- http://www.guitarwood.ca/

Acoustic Woods Ltd.
- Suppliers of tonewoods for guitar tops; information on woods and grades stocked, and online shopping. [British Columbia, Canada]
- http://www.acousticwoods.ca/

Vikwood Ltd.
- Specialist supplier of exotic woods for guitar makers; company profile, product and store details. [Wisconsin, US]
- http://www.vikwood.com/

Notable Woods
- Supply tonewoods for guitars, mandolins and ukuleles; information about timbers, pricing, and ordering instructions. [Washington, US]
- http://www.notablewoods.com/

Orcas Island Tonewoods
- Specialist suppliers of woods, mainly from the Pacific Northwest, milled for musical instrument builders; cater for bowed instruments, mandolins and archtop guitars. Product and contact details. [Washington, US]
- http://www.rockisland.com/~tonewoods/

Colonial Tonewoods Inc
- Supplies a range of air dried tonewoods, blanks and luthier supplies. Includes product details, online shopping, information about timber selection, and FAQ. [Virginia, US]
- http://www.colonialtonewoods.com/

Curly Koa Guitar Wood
- Supplies curly Koa wood for guitar building; information about their products, pricing and contact details. [Hawaii, US]
- http://www.koaguitarwood.com/

Alaska Tonewood
- Supply tonewoods in varying grades, harvested from blown-down trees aged naturally. Details of timber, pricing, and contact details. [Alaska, US]
- http://www.alaskatonewood.com/