Pre Paid Meter Websites
Billingonline - Smart Metering Solutions
Based in Centurion, Pretoria, BillingOnline provides superior Automated Metering Services and Energy Management Analysis to residential, commercial and industrial power users.
Not Applicable 
R 103.46
Spasa
SPASA comprising of SPASA Renewables (Pty) Ltd, SPASA Water Management (Pty) Ltd and MARANT and Company (Pty) Ltd
3,051,044 R 2,774.40