Welcome to

SigmaRoc plc is an AIM quoted company that invests, improves and integrates companies within the construction materials space in Europe. SigmaRoc's management understands that the construction materials industry is a local industry where investors, customers, suppliers and communities are best served, by preserving, strengthening and improving local businesses. This website provides further information on SigmaRoc and its subsidiaries.

New acquisition and board member video

Click to watch CEO, Max Vermorken, speak about our first acquisition outside the UK and the appointment of a new…

CCP Aberdo quarry (part of our SigmaPPG subsidiary) wins quarry of the year

The British Aggregates Association (BAA) has awarded our Aberdo quarry the award 'Quarry of the Year'. Pictured is Steve Cole of the BAA presenting Victoria Harrison, deputy quarry manager, with the shield on site on Tuesday 13th of August.



Meet the Team

Combining experience, diversity and progressive minds

SigmaRoc brings together a solid board and industry management team with sector and regional M&A, strategy and operational experience. By engaging with the board and key partners, the management team will leverage all available skills, while remaining dynamic and compact.

David Barrett

Executive Chairman

Max Vermorken

Chief Executive Officer