PROBIRT - Online resource center for band instrument repair
NAPBIRT - National Association of Professional Band Instrument Repair Technicians
Original Swab Company - Care and Maintenance Supplies for your instrument
Votaw Tool Company - Designer and Manufacturer of Innovative Tools and Supplies for Musical Instrument Repair
Castle Rock, CO - Home of CIOMIT
Ultrasonic Power Corp - The finest Ultrasonic Power Machines
JL Smith Co. - J.L Smith and Company
The Smart Foundation - The Smart Foundation