SENTINEL TRAINING & CONSULTANCY LIMITED Company number 12092226 · Monitor this company Dissolved Overview People 3 Control Documents Analysis Location Related Registered office AddressTHE JOHN WILLIE SAMS CENTRE MARKET STREET, DUDLEY, CRAMLINGTON, NORTHUMBERLAND, NE23 7HS PostcodeNE23 7HS Companies at this postcode 15 Average house price in NE23 7HS £161,000 (6 sales) Map