The UK-based event tech company Totem has secured investment from Informa, the international event organiser and business intelligence group
Other large companies in the events sector, hospitality and airlines also put on big gains
The results for H1 show an adjusted operating profit of £118.6m
The end-of-year period makes up around 20% of the group’s annual revenues
The acquisition of UBM by Informa in a reported £3.9bn deal was completed at 3pm on Friday 15 June. New Informa shares have been admitted to the London Stock Exchange.