3 January 2017

SigmaRoc plc

("SigmaRoc" or the "Company")

Result of General Meeting

Total Voting Rights

SigmaRoc plc (AIM: SRC) announces that, at the General Meeting of the Company held earlier today, all Resolutions were duly passed.

Accordingly, the Share Consolidation, whereby every 104 Existing Ordinary Shares will be consolidated into 1 New Ordinary Share, worth 40 pence (based on the price per Existing Ordinary Share immediately prior to the suspension on 5 October 2016), will take effect at the close of business this evening. The Existing Ordinary Shares will be cancelled from trading on AIM and the New Ordinary Shares are expected to  be admitted to trading on AIM at 8.00 a.m. on 5 January 2017 under the ISIN GB00BYX5K988. Following Admission, the Company will have 102,601,498 Ordinary Shares in issue.

In addition, on Admission, the following Proposals will become unconditional in all respects:

·     the acquisition of Ronez, a wholly owned subsidiary of Aggregate Industries, part of the LafargeHolcim Group, for £45.0 million in cash; and

·     the issue of 100,000,000 New Ordinary Shares and 10,000,000 Convertible Loan Notes pursuant to the Placing.

The Company has made an application for the New Ordinary Shares to be admitted to trading on AIM and it is expected that Admission will become effective and that dealings in the New Ordinary Shares will commence at 8.00 a.m. on 5 January 2017. The New Ordinary Shares will trade under the ISIN GB00BYX5K988 and the ISIN of the Convertible Loan Notes will be GB00BYV00V77

Total Voting Rights

Following Admission, the Company will have 102,601,498 New Ordinary Shares in issue. The Company will hold no New Ordinary Shares in treasury and therefore the total number of voting rights in the Company will be 102,601,498. This figure of 102,601,498 New Ordinary Shares 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 in their interest in, the share capital of the Company under the FCA's Disclosure Guidance and Transparency Rules.

Capitalised terms used in this announcement carry the same meaning as those ascribed to them in the Admission Document dated 15 December 2016, unless the context requires otherwise.

The Admission Document and further information on the Company can be found on SigmaRoc's website at http://www.sigmaroc.com/

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For further information, please contact:

The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014. Upon the publication of this announcement via Regulatory Information Service, this inside information is now considered to be in the public domain.