The SigmaRoc Group

SigmaRoc Plc is an AIM quoted company that invests in and operates new and existing construction material assets in places where opportunity is greatest. They aim to gain a strong foothold in key niche markets and sectors by pushing the traditional frontiers of both strategy and tactics in construction materials.

SigmaRoc Plc bring 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. Their investment strategy focusses on niche markets and sectors, where its vision, team and partnerships, allow it to secure a competitive advantage in the construction materials sector. They are currently developing on the ground representation either as SigmaRoc Plc or through strategic partnerships in key regions in Europe.

Meet the SigmaRoc Group...


SigmaRoc Plc target both the up and down stream heavy construction materials sectors, such as operating assets, value added products and services, associated infrastructure and supply chain. Investment decisions are driven by the team’s experience and background in selecting markets where structural, economic, or competitive features, allowing them to gain a competitive edge.

SigmaRoc Plc aim to become large enough to deliver and small enough to care by striking the iron when it’s hot through skill, agility and an open mind; engaging a network of individuals with drive and commitment; utilising funding and operating models, which meet the challenge not the convention.

Ronez Limited in the Channel Islands was acquired from Aggregate Industries by SigmaRoc Plc on 5th January 2017.