Canyes Xilema: Spanish manufacturer of clarinet reeds.
ClarinetXpress: Hand-crafted clarinet mouthpieces by Walter Grabner, barrels, compositions, and a book on reed making.
Clark W Fobes: Maker of products for clarinet, including professional and student line mouthpieces.
Pyne/Clarion, Inc.: Maker of clarient mouthpieces, barrels, and accessories.
RedwineJazz LLC: Gennusa Excellente and Redwine clarinet mouthpieces, reeds, and accessories.
Richard Hawkins Clarinet Mouthpiece Shop: Handcrafted clarinet mouthpieces.
Ridenour Clarinet Products: Mouthpieces, reeds, guides, and music. Also repairs and customization.
T.D. Clarinet Mouthpiece: Designed by Thomas Dowling for the young clarinetist. Also workbook and music.