Abacus Design Services Limited

suite 2, clocktower house, West Horndon, Hornchurch, CM13 3XL

28 Lime Avenue, Leigh on Sea, SS9 3PA

116 Lower Park Road, Loughton, IG10 4NE

61 New London Road, Chelmsford, CM2 0ND

Warwick House, 116 Palmerston Road, Buckhurst Hill, IG9 5LQ

1 Highfield Close, Danbury, CHELMSFORD, Essex, CM34EG

Unit C Blackhorse Mews, Blackhorse lane, London, E17 6SL

Provident House, 37 Crouch Street, Colchester, CO3 3EN

4 St. Marys Way, Chigwell, Ilford, IG75BX

2 Balkerne House,, Colchester, CO1 1PA