

(Alliance News) - The following is a round-up of updates by London-listed companies, issued on Friday and not separately reported by Alliance News:


TRADING UPDATES: Weaker annual revenue for Tristel and Leeds


TRADING UPDATES: Topps Tiles improves as curbs ease; Bermele makes buy


IN BRIEF: Vector Capital raises GBP1.5 million through shares placing


IN BRIEF: Vertu Capital fundraises to pursue its investment strategy


UK EARNINGS SUMMARY: Gama Aviation Interim Loss Widens As Revenue Down


UK Shareholder Meetings Calendar - Next 7 Days