Adrian Mulligan



Adrian has 25+ years’ IT management experience in diverse environments including telecommunications, government, retail, financial services, internet service provider, manufacturing, mining and logistics.

He is seasoned in all aspects of IT management with particular strengths in customer liaison, strategy, enterprise architecture, procurement, vendor alignment and program management.

With vast experience in dealing with the real pain and challenges in transforming IT services in a wide variety of industries, Adrian is a “client-side warrior” who has a proven track record of delivering tangible results. He is highly experienced in negotiating with the software behemoths (Microsoft, Oracle, SAP, IBM, VMware, etc.) to create the best outcomes for ELS’s customers.

Adrian is commercially astute with a demonstrated ability to add value to the bottom line and build long lasting relationships with key business stakeholders and suppliers.

David Nixon

Oracle Licencing Specialist

DAVID NIXON Oracle Licencing Specialist

David has worked in the IT industry for 25 years, with about 22 of those years specialising in Oracle technology. David has a very strong technical background, with degrees in Computer Science and Electrical Engineering, initially working as an Applications Developer and then as a senior Oracle DBA in businesses as diverse as defence, government, telecommunications and oil & gas. He has worked primarily in Australia, but also in the UK, USA and Saudi Arabia.

David has been involved directly with Oracle licencing evaluation and negotiation in a number of his workplaces, before specialising in the field with Enterprise Licence Solutions. David brings solid technical expertise to ELS with a deep understanding of the nuances of Oracle licencing and software audits.

Martin Cassidy

Senior Consultant

MARTIN CASSIDY Senior Consultant

Martin has 35+ years IT and management experience in the retail, telecommunications, IT consultancy, outsourcing and government sectors.

He has vast experience in IT management, in particular, IT strategic planning, program/project management, procurement, vendor management and organisational change.

ELS clients can benefit from Martin’s experience in reviewing and negotiating hundreds of IT contracts with major IT suppliers including Microsoft, Oracle, SAP, VMware, IBM, AutoDesk and Bentley.