This tracking and fleet management company has done well with its C-track technology, based on a cellular GPRS data relay platform. Only about 1m of SA's 7m vehicles have tracking devices, and with crime still rampant, there is room for growth. DigiCore has done well in the UK and Europe - where it has two 51%-owned distributors - and Asian countries such as Pakistan, Malaysia and Indonesia. C-track and similar devices are now fitted to more than 170 000 vehicles in 21 countries.