Consti Group Plc provided earnings guidance for the fourth quarter of 2017 and revised earnings guidance for the year 2017. During the year's last quarter, the company has continued to evaluate its project base. As a result of this evaluation, project cost assessments that lessen the Group's operating profit in the fourth quarter have been adjusted. The Company expects operating result for the fourth quarter to be negative. The Company's operating profit continues to decrease due to profitability problems relating to project management and execution.

The company estimates that its total annual net sales for 2017 will grow compared to 2016 but operating profit will be significantly lower than in 2016. The company previously estimates that its total annual net sales for 2017 will grow compared to 2016 but operating profit will be lower than in 2016.