"European blue chips expect to be using five per cent fewer BlackBerry devices in three years' time, and seven per cent more smartphones," said the report.
The research found that almost all companies use laptops, while 66 per cent use PDAs and 20 per cent Tablet PCs.
When it comes to phones, 43 per cent have BlackBerrys, 36 per cent use smartphones and 25 per cent use 3G phones.
The research was carried out by Coleman Parkes and included CIOs from the top 250 organisations in the UK, France, Germany, Italy, Spain, The Netherlands and Nordic countries.
Molybdenum ditelluride is a two-dimensional material that can be easily stacked into multiple layers to create a memory cell
New light-guiding nanoscale device can control and monitor a nanoparticle trapped in a laser beam with high sensitivity
Optical traps are scientific instruments in which a focused laser beam is used to exert an attractive or repulsive force on a microscopic object to hold it in place
Scientists estimate that the exoplanet has already lost up to 35 per cent of its mass over its lifetime
The observations were made using the Atacama Array in the Chilean desert