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.

The origin of Belgian blue limestone, from extraction to finished product

Annual Report 2019



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