Ricardo Plc Regulatory News (RCDO)

RICARDO PLC (the "Company")

TOTAL VOTING RIGHTS AND CAPITAL

31 October 2017

In accordance with the FCA's Disclosure and Transparency Rules, the Company advises that as at the date of this announcement it has in issue:

53,403,423 ordinary shares of 25p nominal value with voting rights.

None of the ordinary shares are held in treasury therefore the total number of voting rights in the Company is 53,403,423.

The above 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, Ricardo PLC under the FCA's Disclosure and Transparency Rules.