FIRST SENTRY SECURITY LIMITED Company number 08158608 · Monitor this company Active - Proposal to Strike off Overview People 1 Financial Control Documents Analysis Location Related Registered office Address7 Conduit Lane, Carmarthen, Dyfed, Wales, SA31 1LD PostcodeSA31 1LD Companies at this postcode 238 Average house price in SA31 1LD £113,000 (3 sales) Map