Total Voting Rights

GCP Infrastructure Investments Limited

(the "Company")

Total Voting Rights

12 June 2015

In conformity with the FCA's Disclosure and Transparency Rules, the Company would like to notify the market of the following:

As at 12 June 2015, the Company's issued share capital consists of 575,758,001 Ordinary shares of £0.01 each. The total issued share capital with voting rights is 575,758,001

The above figure 575,758,001 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, GCP Infrastructure Investments Limited, under the FCA's Disclosure and Transparency Rules.

For further information please contact:

Gravis Capital Partners LLP

Stephen Ellis +44 (0)20 7518 1495

Rollo Wright +44 (0)20 7518 1493

Stifel Nicolaus Europe Limited

Neil Winward +44 (0)20 7710 7600

Mark Bloomfield

Tunga Chigovanyika

Cenkos Securities

Ollie Packard +44 (0)20 7397 1918

Dion Di Miceli +44 (0)20 7397 1921

Tom Scrivens +44 (0)20 7397 1915

Buchanan +44 (0)20 7466 5000

Charles Ryland

Sophie McNulty