Company that makes billions for Vodacom and MTN posts big revenue growth

• Optasia's airtime credit service revenue grew by 12.4% to $3.54 million (R57.3 million) during the period.
• Nairtime South Africa recorded a loss of $1.6 million (R26 million) despite a 210.7% year-on-year increase in expenses.
• Optasia's profit for the period was $36.9 million (R597 million), up 58.3% year-on-year from $23.3 million (R377 million).