OT, communications and rail systems engineering.
Wileo delivers complex systems projects for asset owners and Tier 1/2 contractors - infrastructure, oil & gas and mining - on live systems where downtime isn’t an option. Senior engineers do the work, from Perth to wherever the systems run.

What working with Wileo means.
Senior-led delivery
The engineers who scope your work deliver it - people who have delivered systems like yours before.
Integration first
New build or brownfield, we find the interfaces early, on paper, and design around the systems you already run.
Infrastructure, oil & gas and mining
The same disciplines carry across sectors - safety-critical communications, OT and control systems, delivered under each industry's operating regime.
What we do.
Project Delivery and owner's engineer
Technical leadership from scoping to cutover.
Technical delivery management and coordination
Owner's engineer services and quality surveillance
Interface and stakeholder management
Commissioning, cutover planning and staged migration
Rail, OT and communications systems
Making new systems work with the ones you already run.
Communications systems design and integration
Operational technology and SCADA
Public address, passenger information and customer-facing systems
Legacy system modernisation and digitisation
Advisory and systems strategy
Independent advice grounded in delivery, not theory.
Technology strategy and roadmapping
Business case development and options analysis
Independent engineering review
Emerging technology assessment
The Wileo difference.
Wileo was founded in 2014 with one aspiration: to build a sustainable engineering practice in Western Australia. We have proudly supported the Public Transport Authority continuously since, across many projects, and apply the same rigorous, meticulous approach for our clients in mining and oil & gas.





