G.O.S. HOLDINGS (ENGINEERING) LIMITED Company number 16957847 · Monitor this company Active Overview People 1 Control Documents Analysis Location Related Registered office AddressHeritage Court Road, Gilchrist Thomas Industrial Estate, Blaenavon, United Kingdom, NP4 9RL PostcodeNP4 9RL Companies at this postcode 57 Average house price in NP4 9RL £602,000 (5 sales) Map