Total Voting Rights

28 April 2017

The Weir Group PLC 

Voting Rights and Share Capital

In accordance with the FCA Disclosure and Transparency Rules (the DTR), The Weir Group PLC (the Company) hereby notifies that as at 28 April 2017, the Company's capital consisted of 218,441,655 ordinary shares of 12.5 pence each (Shares) in issue. The number of Shares held in Treasury was 560,956.

Therefore, the total number of voting rights in the Company is 217,880,699.

The above figure 217,880,699 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 DTR.

For further information, please contact:

Christopher Morgan

Company Secretary

Telephone: 0141 308 3771