Amentum's mission is to improve global security by solving problems in

nuclear security

counter proliferation

cbrn defence



rapidly and accurately modelling radiological threats


third party radiological add-ons for simulated training environments


cost-effective, fit-for-purpose radiological sensors


managing director

dr. iwan cornelius

Iwan has researched and published for over 10 years in the fields of radiation detection and measurement, computational modelling of radiation, and VR/AR simulation training tools for radiation workers.

He has worked as a research scientist at the Italian National Institute of Nuclear Physics, the University of Wollongong, Queensland University of Technology, the European Synchrotron, and the Australian Synchrotron.

In 2014 he co-founded 2MRD: a consulting company providing a computational modelling service to clients in healthcare, energy and resources, and Defence.

He is an Honorary Fellow of the University of Wollongong, and a member of the Institute of Electrical and Electronics Engineers.

why the name 'amentum'?

The amentum was a leather strap used by ancient greeks to extend the range and stability of the javelin in flight

Similarly, Amentum Defence and Security exists to enhance the capabilities of the defence and security organisations of Australia and its allies, to help make the world a safer place for all


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