Total Voting Rights

PRESS ANNOUNCEMENT

FOR IMMEDIATE RELEASE

31 December 2010

Penna Consulting Plc ("Penna" or the "Company")

Total voting rights

In accordance with the Financial Services Authority's Disclosure and Transparency Rules (the "Rules"), Penna makes the following announcement.

The Company's issued share capital consists of 25,936,672 ordinary shares with a nominal value of 5p each and one voting right per share ('Ordinary Shares'). Of these, Penna holds 133,000 Ordinary Shares in Treasury.

Therefore, the total number of voting rights in the Company is 25,803,672 (the "Figure").

The Figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the Rules.

Enquiries

Penna Consulting Plc

Tel: +44 (0) 20 7332 7751

David Firth, Finance Director

Collins Stewart

Tel. +44 (0) 20 7523 8350

Adrian Hadden