subject to change.
** indicates anticipated but not 100% confirmed

Baldwin Piano, Inc.
Bosendorfer - featuring the Model 280
Classic Woods By Phenoyd
Chicago School for Piano Technology
Coleman's Tools & Supplies
Corey Keyboard Products
Dampp-Chaser Corp
David Andersen Pianos
Erwin's Piano Restorations
ExecuKey and Sanderson Accu-Tuner
Flugelbauer Piano Supply
J. D. Grandt Bass Strings
Les Pianos Andre Bolduc
Michael's Pianos
Modern Piano Moving
Musically Oriented Gifties
North Bennet St. School of Piano Technology
Oak Valley Piano, Inc.
Original Titanium Tuning Hammer
Pacific Piano Supply Co.
Pearl River Piano Group
PianoDisc/Mason & Hamlin
Piano Empire, Inc.
Piano Forte Supply
Pianotek Supply Co.
Randy Potter School of Piano Technology
Renner USA
Reyburn Cybertuner
Ronsen Piano Hammer Co.
Roseland Piano Company
Schaff Piano Supply
Shigeru Kawai Piano Company
Sierra Software Services - Pscale - Internet Services
Spurlock Specialty Tools
Steingraeber - Oak Valley Piano Inc.
University of Western Ontario
Veritune, Inc.
Wyman Piano Company
Yamaha Corp