Learning Disabilities Information Service in Sheffield, South Yorkshire
| Name & Address | Phone # | Website |
| D D A T (UK) Ltd 1 Arena link, Sheffield, South Yorkshire S9 2DD | 0870-737 0017 |  |
| South Yorkshire Dyslexia I D L Cumberland House, Sheffield, South Yorkshire S1 4PT | 0114-292 2173 | |
| The Dyslexia Institute Broom Hall, Sheffield, South Yorkshire S10 2DR | 0114-281 5905 | |
