Notice of Results

10 September 2019

Osirium Technologies plc

("Osirium" or "the Group")

Notice of Results

Osirium Technologies plc (AIM: OSI.L), a leading vendor of cloud-based cyber-security software, will be announcing its interim results for the six months ended 30 June 2019 on Wednesday, 18 September 2019.

For further information:

Notes to Editors:

About Osirium

Osirium Technologies plc (AIM: OSI) operates in one of the fastest growing parts of the cybersecurity market and is a leading vendor of Privileged Access Security solutions. Osirium's cloud-based products protect critical IT assets, infrastructure and devices by preventing targeted cyber-attacks from directly accessing Privileged Accounts, removing unnecessary access and powers of Privileged Account users, deterring legitimate Privileged Account users from abusing their roles and containing the effects of a breach if one does happen.

Osirium has defined and delivered what the Directors view as the next generation Privileged Access Management solution. Built on Robotic Automation technology, Osirium's Privileged Task Management module further strengthens Privileged Account security by minimising the cyber-attack surface and delivering an impressive return on investment benefits for customers. Building on Osirium's Privileged Task Management module, in May 2019 Osirium launched "Opus", providing a highly-flexible platform for automating essential IT processes to set a new benchmark in Privileged Process Automation.

Founded in 2008 and with its headquarters in Reading, UK, the Group was admitted to AIM in April 2016. For further information please visit www.osirium.com