AAC Intervention.com: Offers augmentative and alternative communication intervention products and presentation services.
Ability Research: Proposes hand held augmentative communication devices.
Aurora Systems: Designs augmentative communication products since 1990.
Crestwood Communication Aids: Offers speaking aids, switches, and adaptive toys for children and adults with communication difficulties.
Dexterity Technologies: Offers ergonomic pens, grips and other handwriting aids.
Digital Acoustics: Manufactures a portable keyboard with text-to-speech synthesizer. The included battery powered speaker talks while you type.
DynaVox: Provides advanced augmentative communication solutions.
Technologie and Integratie: Proposes hardware and software solutions for people with a communication disability.
The Great Talking Box Company: Manufactures a line of augmentative communication devices for speech impaired individuals.
Toby Churchill: Manufactures portable text-based communication aids for people who cannot speak.
ZYGO Industries: Manufactures and distributes augmentative communication and computer access systems for individuals who are disabled.