Harlequin Glass Designs Ltd

14 Chamberlain St, London, NW1 8XB

Crown Works, 60 Savile St East, Sheffield, S47UQ

20 Thirlmere Avenue, Elland, HX5 9PN

Unit 1 M50 Business Park, Ballymount Avenue, Dublin 12

1 Letitia Street, Middlesbrough, TS5 4BE

26 Roundhay road, Leeds, LS7 1AB

The Old Saw Mill, Matlock, DE4 2EB

62 Essex Road, Southsea, PO4 8DQ

73 Victoria Gdns, Leeds, LS18 4PJ

Yorkshire Technology & Office Park, Huddersfield, HD4 7NR