Shotton Road, Peterlee, County Durham SR8 4QZ

10 Oswald Terrace, Stanley, County Durham DH9 7ET

Front Street Industrial Estate, South Hetton, County Durham DH6 2UZ

Burdon Drive, Peterlee, County Durham SR8 2JH

Rennys La, Durham, County Durham DH1 2RS

8 Institute Terrace West, Pelton, County Durham DH2 1QS

57 Biscop Crescent, Newton Aycliffe, County Durham DL5 5PX

25 Bullion La, Chester le Street, County Durham DH2 2DP

Shildon Business Centre, Dabble Duck Industrial Estate, County Durham DL4 2RF

19 Hylton Road, Ferryhill, County Durham DL17 8QP

53 Edith Street, Consett, County Durham DH8 5DN

29 Burnie Gardens, Shildon, County Durham DL4 1ND

48 Westwood Avenue, Heighington Village, County Durham DL5 6SA

Unit U/Thornley Station Ind Est, Durham, County Durham DH6 2QA

20 Albert Street, Shildon, County Durham DL4 2DW

6 Faraday Road, Peterlee, County Durham SR8 5AP

1-2 Larch Terrace, Langley Park, County Durham DH7 9SY

25 Oxford Place, Birtley, County Durham DH3 2AX

8 Commercial Street, Cornsay Colliery, County Durham DH7 9BN

12 Kirkham Close, Chilton, County Durham DL17 0RL