Bernafon-Maico
Hearing instrument manufacturer from Switzerland, producing up to date digital and remote controlled instruments.

Micro-Tech
Supplier of conventional, programmable, and digital hearing aids to hearing professionals; provides hearing education services in speech-language audiology.

Oticon
Hearing instruments and information about sound, hearing, and digital technology, with a search-tool for a hearing centre.

Phonak
Hearing-related services, hearing aid products, audiology glossary, articles on hearing impairment, tips, and information for hearing care professionals.

Rexton
Manufacturer of hearing aid devices, with information on noise reduction, fitting your hearing aid properly, and general hearing healthcare.

Siemens Hearing
Manufactures digital bte (behind the ear) hearing aids- including open-fit, itc (in the canal) hearing aids, cic (completely in the canal) hearing aids, and other assistive listening devices.

Sonic Innovations
Provides digital hearing aids, hearing care professional assistance, and newsletter with hearing care maintenance and rehabilitation information.

Starkey
Hearing-related information and resources for consumers and hearing care professionals, with hearing-scale tests and images of the hearing process.

Telex
Hearing aid products and assistive listening systems for the office, including: amplifiers, computer audio, headsets, intercoms, microphones, and speakers. Specializes in wireless cros and bicros hearing systems.

Widex
Producer of digital sound for the hearing impaired, with special communication devices and resources. Specialists in speech recognition hearing correction with reduction of background noise, available with remote control adjustments.