Notifiable Interest

Netcentric Systems PLC 11 April 2006 Netcentric Systems plc (the 'Company') 11 April 2006 Notifiable Interest Netcentric Systems plc have been informed today that PSG Solutions plc (formerly London & Boston Investments plc) ('PSG') have sold 1,750,000 ordinary shares in the Company, representing 1.25 per cent. of the Company's current issued share capital. Following this sale, PSG retains a holding of 21,855,406 ordinary shares in the Company, representing 15.64 per cent. of the Company's issued share capital of 139,734,602 ordinary shares of 0.5p each. For further information please contact: Netcentric G.M. Thompson, Director 07967 110 945 Teather & Greenwood Robert Naylor 020 7426 9000 This information is provided by RNS The company news service from the London Stock Exchange