GREAT KAROO CRUSHING Great Karoo Crushing (Pty) Ltd was established in 1999 as a joint venture between Haw & Inglis (Pty) Ltd and Prima Klipbrekers, solely to fulfil the material requirements of Haw & Inglis road construction projects. In 2002 GKC became a wholly owned subsidiary of H&I. Starting off with two crushing plants it has expanded that to date they operate six plants.
Blue Rock Quarries (Pty) Ltd is a recently established commercial quarrying operation operating out of the Ngqeleni and Libode quarries, east of Mthatha in the Eastern Cape. With significant social and infrastructure investment being directed to the Eastern Cape, Blue Rock Quarries is H&I’s first foray into the commercial aggregate sector. Blue Rock is a 50/50 venture with a local quarry rights owner, and the intention is to build the company into a fully-fledged and sustainable business serving this area of the Eastern Cape. GKC’s expertise and quality controls processes are being seconded to Blue Rock to ensure that the company meets its customers’ needs. Blue Rock’s product offering include : Concrete Aggregates Road Stone Pavement Layer Aggregates Other specialised products on request