EARNINGS: Altitude swings to profit; Kinovo profit surges lse.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from lse.co.uk Daily Mail and Mail on Sunday newspapers.
The following is a round-up of earning and trading updates by London-listed companies, issued on Tuesday and not separately reported by Alliance News:
Altitude Group PLC - Sheffield-based.