Willis Systems Ltd

Office 1 Izabella House, Regent place, Birmingham, B1 3NJ

122 Hillhead Road, Magherafelt, BT45 8ET

36 Curzon Lane, Alvaston, Derby, DE24 8QS

Ty Gwyn, Wyndham Street, Tonypandy, CF40 1EP

Units 5 & 6 Derryloran Business Centre, Cookstown, BT809LU

6 Minerva House, Calleva Park, Aldermaston, RG 8NA.

M2 Business Park, 122-126 Duncrue Street, Belfast, BT3 9AR

Unit 4 Brindley Business Park, Chaseside Drive, Cannock, WS11 7GD

Unit 3 Wendel Point, Ryle Drive, Park Farm, Wellingborough, NN8 6BA

Edward Way, Burgess Hill, RH15 9TZ