Portman House, 2 Portman Street, LONDON, W1H 6DU
Athene Place, 66 Shoe Lane, LONDON, EC4A 3BQ
Mallan House, Bridge End, Hexham, Northumberland, NE46 4DQ
3rd Floor, Newlands House, 40 Berners Street, LONDON, W1T 3NA
30 Jessops Riverside, 800 Brightside Lane, SHEFFIELD, S9 2RX
Chief Executive's office, Rating Directorate, 6th floor Wingate House, 93/107 Shaftesbury Avenue, LONDON, W1D 5BU