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Road Zipper System
28 February 2019 | Asphalt & Surfacing

Companies enter into partnership for production and marketing of the Road Zipper System traffic-management solution

Ready-mixed concrete plant
15 February 2019 | Ready-mixed & Concrete Products

SigmaRoc’s Channel Islands business Ronez hosts official opening of new ready-mixed concrete plant

St John's Quarry

SigmaRoc announce inauguration of Ronez’s new state-of-the-art ready-mix plant at St John’s Quarry

Max Vermorken
17 January 2019 | Quarrying

Unaudited group revenues up 52% and EBITDA in line with expectations for year ended 31 December

Foelfach Quarry
10 January 2019 | Quarrying

David McClelland to lead development of SigmaRoc’s footprint in the west and south-west of the UK

Aberdo Quarry
11 December 2018 | Quarrying

Conditional agreement to acquire entire issued share capital of CPP in line with buy-and-build strategy

SigmaRoc team
11 October 2018 | Quarrying

Strong result and integration of businesses achieved in parallel with development of new opportunities

St John's Quarry
21 May 2018 | Quarrying

Targeted improvements exceeded with a 37% EBITDA uplift on 11% sales growth in 2017

David Barrett

Executive chairman of SigmaRoc plc to join Brett Concrete’s London team as a non-executive director


Tarmac to lead commercialization, production and installation of innovative Shuttabloc system

Max Vermorken
25 January 2018 | Quarrying

Company says first full year produced results in line with expectations and forecasts

David Barrett
13 December 2017 | Ready-mixed & Concrete Products

AIM-quoted buy-and-build construction materials group to acquire specialist concrete firm for £10.25 million

SigmaRoc logo
31 October 2017 | Quarrying

Company initiating next phase in establishment of new hard rock quarry on Chouet headland

Tagged in: SigmaRoc
Max Vermorken

Construction materials group announces £9 million takeover of Topcrete and subsidiary Allen Concrete

14 September 2017 | Quarrying

Profits and revenue increase following solid performances from Ronez and SigmaGys