M Laurier & Sons Limited

15 Warehams Lane, Hertford, SG14 1LA

Romford Road, Aveley, RM15 4XD

WSL Office/Colesdale Farm, Northaw Rd West, Potters Bar, EN6 4QZ

14 Danescroft, Letchworth Garden City, SG6 4RP

22 Aspen Court, Hemel Hempstead, HP39HP

35 Woodfield Drive East Barnet, Barnet, EN4 8PE

Flat 7 Parkgate Mansions, Leslie Road, London, N2 8BL

Unit 9-11 Leaside Industrial Estate, 78 Stockingswater Lane, Enfield, EN3 7RL

26 Osborne Road, London, N13 5PS

Unit 7 North End Industrial Estate, Bury Mead Road, Hitchin, SG5 1RT