SafeCharge International has hiked its after-tax profit to $15.2m, from $12.4m a year earlier. This was achieved on consolidated revenues to $52.2m, from $49.5m.
It recommended an interim dividend of 7c a share, from 4c.
"The first half of 2016 was another period of strong performance and delivery for the Group," it said in a statement.
"Growth in the second half is expected to be more moderate than the first. Considering the quality of clients both recently launched and within the current pipeline, and the success of SafeCharge Acquiring, the Directors are confident of growth prospects into 2017 and beyond."