Ensyst is an IT systems integrator and managed service provider delivering award-winning IT and cloud services and solutions throughout Australia.

Established in 2001, we work at the forefront of technology innovation, assisting our customers deploy and manage IT applications and systems in the most efficient, optimal manner to achieve the outcomes they need.

We specialise in Microsoft applications and platforms and have a track record of delivering outstanding solutions, leveraging the Microsoft Cloud and productivity stack – from the datacentre to the end-user.  Our technology leadership and excellence in Microsoft solutions is recognised in the many awards we’ve won since 2008, at a local and global level.

A leading Microsoft Cloud Systems Integrator and Managed Service provider, Ensyst works with customers from the inception of the strategy through to ongoing operation and transformation.

Utilising the outstanding skills, qualifications and experience of our people we provide a range of services, from once-off project engagements, to monthly support services and a completely outsourced IT&T department.

An Optus company  Optus Business acquired Ensyst in December 2014 as part of a plan to strengthen and extend its Microsoft and Citrix offerings and capability.  Ensyst is now a key pillar in the Optus Cloud strategy, specifically in relation to the strategic Microsoft investments of the Optus Managed Cloud – Microsoft.


Ensyst’s customer-centric advice underpinned by a strong appreciation of what we as a growing association’s likely IT and cloud requirements were could not be faulted. They clarified, provided useful advice and did it in a completely ‘de-teched’ manner, which was greatly appreciated.

Jeremy Irvine
CEO, Australian Dental Prosthetists Association