·      May 2019 Sigma Systems A$166.2m - is a leading global provider of catalog-driven software products for telecommunications, media, and high-tech companies. Its software is designed to streamline complex product and service offerings and provide a faster path to creating, selling and delivering new digital products and services, combined and packaged with traditional core services. https://www.asx.com.au/asxpdf/20190501/pdf/444rsmyk6f5pdx.pdf

·      July 2017 Enoro A$96m - the Nordic market leading provider of Customer Information Systems (CIS) and Meter Data Management (MDM) systems for the energy sector. https://www.asx.com.au/asxpdf/20170703/pdf/43kcjqf8p59sr8.pdf

·      November 2016 HiAffinity – acquire DST Billing solutions limted, which owns the HiAffinity customer care and billing system (“HiAffinity”). HiAffinity is focused on the water billing industry with clients in the UK, Australia, Africa and Americas. https://www.asx.com.au/asxpdf/20161101/pdf/43ckkj71f0w0z2.pdf

·      July 2016 PPL Solutions – provides billing, business processing outsourcing (“BPO”), call centre and information technology services to competitive electric and gass suppliers and regulated utilities in the US. https://www.asx.com.au/asxpdf/20160701/pdf/4388vgwgq7w41p.pdf

·      May 2015 TeleBilling – a company based in Demark. TeleBilling is a customer care and billing solution provider. https://www.asx.com.au/asxpdf/20150512/pdf/42yjbccmgwjg23.pdf

·      May 2014 Customer Suite (CIS) the utilities billing and customer care business of Ventyx. https://www.asx.com.au/asxpdf/20140516/pdf/42pnknyzklmqsc.pdf

·      March 2013 Utilisoft Australia - proprietary electricity and gas market access technology includes software solutions for real-time energy market interaction and transaction data management for generators, traders, retailers and other participants in the Australian energy market. https://www.asx.com.au/asxpdf/20130304/pdf/42dfl1r925tlwh.pdf

·      Jan 2013 buys Irdeto Inc’s Customer Central Pay TV billing and customer care product division. https://www.asx.com.au/asxpdf/20130102/pdf/42c7mm8l2svxq9.pdf

·      Nov 2010 NirvanaSoft provider of proprietary software for complex billing solutions to electricity and Gas utilities in north America https://www.asx.com.au/asxpdf/20101103/pdf/31tn4bg5fr9ld2.pdf

Note: Previous Acquisition to 2010 have not be in included