Managing Director, CEO
Dr Nathan Harman
BSc, BVMS (Hons), PhD
Nathan has a successful history in the Australian IT sector. He started Harman IT in 1997 and by 2001 had won the whole IT outsourcing for Hamersley Iron (now Rio Tinto) and grew staff numbers to 120. In 2001 Nathan sold Harman IT to the London-based multinational Marconi plc (Now Ericsson). In 2004 Nathan co-founded Zetta Group and has managed its growth since.
Chief Operating Officer
Nicholas Power
BSc (Software Engineering), ITIL, VMware VTSP, Amazon Web Services CCP
Nicholas is an experienced IT professional and manager. He manages the business strategy and operations for Zettagrid which encompasses cloud, network, software engineering, sales and product R&D teams. He is also has oversight of our Asia Pacific data centre footprint and telecommunications assets. Nicholas has worked with Marconi Plc (now Ericcson), Hamersley Iron (now Rio Tinto), WMC Limited (now BHP) and Woodside Energy in various roles including Technical Account Management, Software Engineering and Solutions Architecture.
Chief Technology Officer
Nicki Pereira
BSc (Software Engineering), ITIL
Nicki’s background is varied and began in 1998 in systems analysis and development with BankWest and later moved into a technical architect role in 2000. He has since worked in senior technical architect and advisory roles with BHP, Marconi Plc, Woodside Energy and Babcock & Brown.