MAIN FIRE SPRINKLER SYSTEMS LIMITED Company number 11653731 · Monitor this company Active - Proposal to Strike off Overview People 1 Financial Control Documents Analysis Location Related Registered office Address3 Cobden Street, Gosport, Hampshire, England, PO12 4QH PostcodePO12 4QH Companies at this postcode 11 Average house price in PO12 4QH £197,000 (57 sales) Map