Aire House, Mandale Business Park, Belmont, Durham, County Durham DH1 1TH

Abbey Road Business Centre, Abbey Rd, County Durham DH1 5JZ

10 Abbey Rd, Durham, County Durham DH1 5DQ

Southfield House, Durham, County Durham DH1 5TR

Imex Business Centre/Abbey Rd Business Pk, Durham, County Durham DH1 5JZ

Portland House, Durham, County Durham DH1 1TW

Gilesgate House, Durham, County Durham DH1 1JA

12 Marwood Pk, Durham, County Durham DH1 4GE

Portland House, Durham, County Durham DH1 1TW

Third Floor, Durham, County Durham DH1 3HL

Durham Moor Crescent, Durham, County Durham DH1 5NE

Palatine House, Durham, County Durham DH1 1TW

22 St John's Rd, Durham, County Durham DH1 4NU

22 St John's Rd, Durham, County Durham DH1 4NU

Valley House, Durham, County Durham DH1 4JN

7 Ferens Park, Durham, County Durham DH1 1NU

Portland House, Durham, County Durham DH1 1TW

9 New Elvet, Durham, County Durham DH1 3AQ

26 Front St, Durham, County Durham DH1 5EJ

Aykley Heads Business Park, Durham, County Durham DH1 5TS