A featured 'One to Watch'

The Profit Track Ones to Watch represents the best of the rest of the companies whose profit growth falls just short of the main league table, but who have shown good profit growth in the past and look set to grow rapidly.

Ion Science products are used in the manufacturing, automotive and oil and gas sectors, and in laboratories, airports and even high-rise buildings.

Growth has been driven by increasing awareness of environmental harm that can be caused by certain gases, underpinned by health and safety regulation.

China and India are among Ion Science's fastest-growing markets, and 70% of sales are international.