Houlder Ltd

75 Cowcross Street, London, EC1M 6EL

Collingwood Buildings, 38 Collingwood Street, Newcastle upon Tyne, NE1 1JF

Newhaven Enterprise Centre, Denton Island, Newhaven, BN9 9BA

Mieszczanska 31, Poland, Wroclaw, 50-201

Third floor/ 3 Hill Street, New Town, Edinburgh, EH2 3JP

Waterside House, 46 Shore, Edinburgh, EH6 6QU

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

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

7 BRANDON TERRACE, Edinburgh, EH3 5EA

1 The Alba Campus, Rosebank, Livingston, EH54 7HH