Promethean revenue fall slows

Shares in interactive whiteboard maker Promethean World jumped 16.6 per cent yesterday after reporting a slower pace of decline for 2013. The firm expects revenues to be down 10 per cent to £141m for the year, compared to a 29.6 per cent collapse in 2012. Promethean said that 2014 will continue in the same vein as investments take time to bed in and market conditions remain tough.