Revenue jumped 30% to EUR 150 mln. The direct cost of sales rose at a slower clip, increasing 25% to EUR 117.3 mln. Operating profit reached EUR 7.7 mln, after a EUR 2.7 mln loss in the base period.

"We have to continue working hard on sustaining the current model and new business development projects should be launched to further increase the EBIT of the Group in the midterm," CEO Barna Erdelyi said.

Waberer's net leverage ratio, as a multiple of recurring EBITDA, fell to 1.7 at the end of June from 3.1 a year earlier.