DÜSSELDORF, Germany, February 22, 2018 /PRNewswire/ —
Fourth-quarter revenues up 4.7%, with organic growth of 6.7%. Slight 2.0% decrease for full year 2017 to EUR 1,348.3m. Revenues at constant exchange rates decreased by 1.8% to EUR 1,361.6m
Adjusted EBITDA climbs to…