MARK WILLIAMS FINANCIAL SERVICES LTD Company number 05627475 · Monitor this company Dissolved Overview People 2 Financial Documents Analysis Location Related Registered office Address59 LONG ROW, FELINFOEL, LLANELLI, CARMARTHENSHIRE, SA15 4LW PostcodeSA15 4LW Companies at this postcode 4 Average house price in SA15 4LW £138,000 (20 sales) Map