Sentences with phrase «civil engineering contractor maca»

Mining and civil engineering contractor Maca has posted a 6.4 per cent increase in profit to $ 34.7 million for the six months to December, despite revenue taking a hit from recent mine closures, as the company shifted its focus onto gold projects in South America.

Mining and civil engineering contractor Maca has downgraded its full - year revenue guidance by $ 30 million after Sydney - based miner Arrium said it was closing one of its South Australian mines.