Investor Presentation

24 April 2023

(EPIC: SRC / Market: AIM / Sector: Construction Materials)

SIGMAROC PLC

 ('SigmaRoc', the 'Group' or the 'Company')

Investor Presentation

Investor Meet Company on 25^th April at 9:00am BST

SigmaRoc (AIM: SRC), the quarried materials group, is pleased to announce that its Chairman, David Barrett, its Chief Executive Officer, Max Vermorken, and its Deputy Chief Financial Officer, Dean Masefield, will provide a live presentation relating to a Q1 trading update and ESG report to be published tomorrow via Investor Meet Company on 25th April 2023 at 9:00am BST.

The presentation is open to all existing and potential shareholders. Questions can be submitted pre-event via your Investor Meet Company dashboard up until 9am the day before the meeting or at any time during the live presentation.

Investors can sign up to Investor Meet Company for free and add to meet SIGMAROC PLC via:

https://www.investormeetcompany.com/sigmaroc-plc/register-investor

Investors who already follow SIGMAROC PLC on the Investor Meet Company platform will automatically be invited.

Information on the Company is available on its website, www.sigmaroc.com.