PMP Limited revised earnings guidance for the first half of 2018 and Year Ending June 2018. For the first half 2018, the company’s EBITDA is expected to be $20.2 million. This is $3 million-$4 million below it's expectations for first half of 2018, which underpinned the fiscal 2018 guidance that was provided to the market on 20 November 2017, and is primarily a result of market factors relating to the mix of work. Based on the three months trading since the previous guidance, and its latest forecast for the second half 2018, the company revised guidance for 2018 is now $40 million - $45 million EBITDA (pre-significant items). Net debt at June 2018 is now expected to be $35 million-$40 million, up from November 2017 guidance of $30 million - $35 million. The $10 million reduction in EBITDA has been partially offset by $5 million favorable outcomes in working capital, capital expenditure and significant items.