The new generation of process-oriented Management Information System
All decision-relevant data at a glance!
kVASy® 5
With kVASy® 5 you are more active, flexible and effective. This is an evolutionary leap in process orientation and adaptability.

kVASy®  Power Sales
kVASy® Power Sale
s gives you rapid success on the market, a higher
level of customer retention and safeguard your profitability in a sustainable


Latest news

Welcome to our newly redesigned website!

In 2006, the German stock company SIV.AG based its subsidiary SIV.BG in Varna, Bulgaria in order to support a large project of implementation and maintenance of software solution kVASy in Bulgaria. This IT Solution offers invoicing of electricity consumption by customers of E.ON (about 1.25 mio metereing devices). After the successful implementation SIV-group further develops its activities in the country and currently provides services also for the EVN Bulgaria (about 1.8 mio metering devices).

kVASy Cloud Services

Full software integration in one cloud and overall improvement of IT Service
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Our Address:

14.10 - 17.10.2015

SIV patrticipates in Expo EnergiE in Romania

18.06 - 19.06.2015

Our annual event for customers and partners