WHAT WE DO
EVERYTHING YOU NEED,
ONE SUPPLIER.
From quarry aggregates to readymix concrete and precast hollowcore, Portland Group supplies every stage of your build under one roof.
Three Capabilities, One Trusted Supplier
From raw aggregates to ready-mix concrete to precast hollow-core slabs, Portland Group supplies the Western Cape construction industry from a single, quality-assured source.
Quarry
High-quality aggregates from our own Malmesbury Hornfels deposits , stone, basecourse, subbase, and more.
Readymix
Standard, decorative, and high-performance concrete mixes delivered across the Western Cape.
Hollowcore
Precast hollow-core slabs, beams, and staircases from the only indoor precast factory in the Western Cape.