OHL Mexico SAB De CV announced consolidated earnings results for first quarter ended March 31, 2018. For the quarter, the company reported revenues grew 16.4% in the quarter, reaching MXN 1.6 billion. Total operating costs and expenses during the quarter remained practically unchanged compared to the first quarter 2017, reaching MXN 722 million. EBITDA from tolls for all concessions that consolidate increased 19.7% during the quarter.