SigmaRoc plc is a buy-and-build construction materials group founded in 2016 by an Ex-LafargeHolcim team. It seeks to invest in strong local businesses, improve them and integrate them into platforms. The group currently operates 3 platforms across the UK including 4 quarries and 7 production sites. The groups’ market cap is ~£73m and it has shown an organic revenue increase of 52% in 2018. Annualised ROIC for 2018 stands at 9% (H1-2018) with strong financial figures to help future growth (low gearing ratio and high tangible assets). SigmaRoc started 2019 with another acquisition and a partnership agreement with American infrastructure giant Lindsay corp.