Since 1993 Smart421 has delivered and supports a range of multi-million pound applications spanning the retail, metering and trading organisations.

Energy and Utilities

E.ON Northern Ireland Electricity Additional Customers

Additional Customers

"Congratulations to Smart421 for their support in another successful time-critical delivery for E.ON Energy, and in particular for the proactive approach, adding value over and above the role specified. Well done & thanks." Development Manager, E.ON UK