Collins (contractors) Ltd

159 St James's Rd, Bermondsey, London, SE1 5BP

House, 1 Armitage Road, London, NW11 8QB

20-22 Wenlock Road, London, N1 7GU

Teulon Wing, Upshire, EN9 3SL

53 Norman Road, London, SE10 9QF

2A, Fortis Green, London, N2 9EL

5-8 Hardwick Street, London, EC1R 4RG

82 St John Street, London, EC1M 4JN

16 GREAT QUEEN STREET, COVENT GARDEN, London, WC2B SAH

Tintagel House, 92 Albert Embankment, London, SE1 7TY