Sigmaroc PlcLSE: SRC

Swedish state appeals

6 April 2023

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

SIGMAROC PLC

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

Swedish state appeals

SigmaRoc (AIM: SRC), the specialist quarried materials group, advises that further to the announcement on 15 March 2023 in relation to the successful claim against the Swedish state (the 'State'), on 4 April 2023, the State appealed the verdict and subsequently the Group also appealed.

The Group remains confident in the merits of its case and will keep the markets informed of any further developments.

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

SigmaRoc plc

Max Vermorken / Garth Palmer

Tel: +44 (0) 207 002 1080

Liberum Capital (Co-Broker & Nominated Adviser)

Nick How / Jamie Richards / Ben Cryer

Tel: +44 (0) 203 100 2000

Peel Hunt (Co-Broker)

Mike Bell / Ed Allsopp

Tel: +44 (0) 20 7418 8900

Investor Relations

Dean Masefield / Elisa Frenay

Tel: +44 (0) 207 002 1080

ir@sigmaroc.com