Investors have pounced on drilling services company Swick Mining Services Ltd today after the group revealed it had achieved record revenue of $4.85 million during the month of June, up 142 per cent on the previous corresponding period.

Investors have pounced on drilling services company Swick Mining Services Ltd today after the group revealed it had achieved record revenue of $4.85 million during the month of June, up 142 per cent on the previous corresponding period.