Expansys MD Roger Butterworth said the purchase of North Yorkshire-based website Global Positioning Systems had been completed at the beginning of August.
Butterworth said: There will be an increasing number of phones coming out equipped with GPS software.
People who bought a TomTom two years ago will be looking to replace that with something like a Nokia 6110. Were keen to expand that sort of customer base.
He said the company would be looking to purchase further websites to expand its portfolio.