Ace Centre
http://www.ace-centre.org.uk/
Provides help in the use of technology for young people in education who have communication difficulties, both in speaking and/or writing due to physical or communication difficulties. They provide information, advice, assessment and training for parents and professionals.
AbilityNet
http://www.abilitynet.org.uk/
Impartial advice on all aspects of choosing and using a computer for individuals with special needs. They provide a FREE assessment to individuals who need help or advice on using a computer at home. An assessment can also be carried out for work and educational use however a charge is payable for this.
iANSYST
http://www.dyslexic.com/
One-stop-shop to meet the technological needs of dyslexic people of all ages. They provide computers with dyslexia-oriented software installed, advice on software packages, talking dictionaries, dictating machines and many other handy gadgets as well as organising seminars and training for teachers and other education professionals.
Inclusive Technology Limited
http://www.inclusive.co.uk/
Provides educational software and special hardware to enable individuals with SEN to access information technology.