By Jess Jones London-based tech company Computacenter has said the UK market “remained challenging” during its first quarter, although its business in Germany and North America performed well. The FTSE 250 company said first quarter trading was “broadly in line with” expectations as revenue normalised following a period last year which benefited from a small number of “exceptional contracts”. “Germany and North America delivered solid underlying performances while the UK remained challenging,” Computacenter said on Wednesday. It went on to say that the performance in the quarter “largely refle…