Guardian Damp Proof Services Limited

14 Verity Close, Notting Hill Gate, W11 4HE

Office 16, 203-205 The Vale Business Centre, Acton, W3 7QS

Unit 2, Firbank Industrial Estate, Dallow Road, London, LU1 1TW

65 Hensons Lane, Coalville, Leicester, LE67 8LT

Unit 24 Wintry Park Farm, Epping, CM16 6TB

Unit 1 -2 Old Cement Works, Shoreham Road, Steyning, BN44 3TX

15-19 Golderbrock House, London, W1W 8AZ

West Fishwick, Berwick-upon-Tweed, TD15 1XQ

Unit A1, Axis Point, Hilltop Road, Heywood, OL10 2RQ