The Great Talking Box Company
- Manufactures a line of augmentative communication devices for speech impaired individuals.
- http://www.greattalkingbox.com

Technologie and Integratie
- Proposes hardware and software solutions for people with a communication disability.
- http://www.tni.be/home/home.php

Digital Acoustics
- Manufactures a portable keyboard with text-to-speech synthesizer. The included battery powered speaker talks while you type.
- http://www.textspeak.com/

Dexterity Technologies
- Offers ergonomic pens, grips and other handwriting aids.
- http://www.dextek.com/

ZYGO Industries
- Manufactures and distributes augmentative communication and computer access systems for individuals who are disabled.
- http://www.zygo-usa.com/

Toby Churchill
- Manufactures portable text-based communication aids for people who cannot speak.
- http://www.toby-churchill.com/

DynaVox
- Provides advanced augmentative communication solutions.
- http://www.dynavoxsys.com/

Crestwood Communication Aids
- Offers speaking aids, switches, and adaptive toys for children and adults with communication difficulties.
- http://www.communicationaids.com/

Aurora Systems
- Designs augmentative communication products since 1990.
- http://www.aurora-systems.com/

Ability Research
- Proposes hand held augmentative communication devices.
- http://www.skypoint.com/~ability/

AAC Intervention.com
- Offers augmentative and alternative communication intervention products and presentation services.
- http://aacintervention.com/