Ratio Design Associates Ltd

Units 9 -11, Stilebrook Road, Olney, MK46 5EA

Rowan House, Duffield Road Little Eaton, Derby, DE21 5DR

9, Rochester Road, Sheffield, S10 4JP

Unit 11a Monksbridge Trading Estate, Dinnington, Sheffield, S25 3QZ

16 GREAT QUEEN STREET, COVENT GARDEN, London, WC2B SAH

1 Parsons Street, West Midlands, Dudley, DY1 1JJ

Unit 4 & 5 Bayley Industrial Estate, Bayley Street, Stalybridge, SK15 1PU

2 Crossways, London Road, Ascot, SL5 0PL

Suite 5 Brecon House, William Brown Close, Cwmbran, NP44 3AB

The Clock Building, Pympes Court, Maidstone, ME15 0HZ