OPTIMUM MICROSYSTEMS LTD. Company number 08501738 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address1 / 6 South Cliff South Cliff, Eastbourne, England, BN20 7AF PostcodeBN20 7AF Companies at this postcode 10 Average house price in BN20 7AF £418,000 (38 sales) Map