Purchase of Own Shares

NetDimensions (Holdings) Limited

("NetDimensions" or the "Company")

Purchase of own shares

NetDimensions (AIM: NETD), a provider of performance, knowledge and learning management systems, announces that on 19 April 2011 it purchased 100,000 ordinary shares of US$ 0.001 each in the Company ("Ordinary Shares") at a price of 25 pence per Ordinary Share.

These Ordinary Shares are being held in treasury and it is intended that they will be cancelled in due course.

NetDimensions issued ordinary share capital with voting rights consists of 25,581,576 Ordinary Shares of which 100,000 Ordinary Shares are now held in treasury. As a result, the total number of voting rights in NetDimensions, and the figure to be used by shareholders as a denominator for the calculations by which they will determine whether they are required to notify their interest in the Company under the FSA's Disclosure and Transparency rules, is 25,481,576 Ordinary Shares.

For further information:

NetDimensions (Holdings) Limited Tel: +852 2122 4500

Jay Shaw

Clarence Wu

Arden Partners plc Tel: +44 20 7614 5900

Nomad & Broker

Adrian Trimmings

Jamie Cameron

Walbrook PR Ltd Tel: +44 20 7933 8783

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