AMSTERDAM, Mar 22, 2017 - (ACN Newswire) - Based on its latest revenue forecast, Gemalto (Euronext NL0000400653 - GTO) expects its revenue for first quarter to be lower by 7% to 9% at constant exchange rates compared to the same period of 2016. This is mainly due to lower than expected Payment business revenue in the United States.The Gemalto...