Advanced Bionics - American based company. Makers of the HiRes 90K and Clarion family of implants.

Cochlear Corporation - Australian based company. Makers of the Freedom and Nucleus family of implants.

Front Row Active Learning System - Soundfield system manufacturers.

GN Resound - Hearing Aid Manufacturer

MED-EL Corporation - Austrian based company. Makers of the Sonata, Pulsar, and Combi 40 implants.

Oticon - Hearing Aid Manufacturer

Oticon - Hearing Aid Manufacturer (FM Division - makers of the Amigo System)

Phonak - Hearing Aid Manufacturer

Phonak eSchool Desk - Hearing Aid Manufacturer (FM Division - makers of the MicroLink System)

Phonic Ear - Assistive Listening Device Manufacturers

Siemens - Hearing Aid Manufacturer

Widex - Hearing Aid Manufacturer