About Bilby Fusion
One partner. Built over a decade of hands-on delivery across Sydney, the Sutherland Shire, and the Illawarra.
Boutique Business Partnership
From the Shop Floor to the Boardroom
Bilby Fusion Pty Ltd is built on a foundation of organic, deliberate growth. Ron Le Mesurier started as a sole trader in 2014 under The Bilby Consulting Group. Over the following decade, the business matured through extensive, hands-on field delivery—engineering multi-site business systems, directing corporate data migrations, and managing enterprise technology portfolios across commercial facilities.
In 2024, that decade of hard-earned field experience was restructured into Bilby Fusion Pty Ltd. This specialised corporate architecture was built to formalise a multidisciplinary engineering methodology that we execute collectively on every project. Today, this evolution allows our organisation to bridge the gap between field execution and enterprise governance, backed by Ron's rare combination of trade, engineering, and executive qualifications.
Unlike standard IT consultancies that only handle software, our expertise unifies three distinct core disciplines: a formal engineering, IT, and business background. While individual team members bring deep, specialised execution focus to their respective fields, Bilby Fusion is uniquely led by Ron, who holds all three core master disciplines. Backed by his 25-year corporate background serving as CIO, CTO, and Transformation Director for major national and international firms, Ron actively passes this high-level strategy and technical expertise down to his team and straight across to our customers, ensuring rigorous governance is built into every operation.
This cross-disciplinary pedigree allows our organisation to govern major commercial fit-out designs, manage multi-million dollar CapEx budgets, and orchestrate complex operations spanning equipment hire, large-scale manufacturing, wholesale distribution, FMCG, and multi-site retail networks.
Working collaboratively across every deployment, our structure gives the entire Bilby Fusion team a rare, systems-level view of an organisation's complete infrastructure. Guided by Ron’s deep technical expertise and mentorship, our field engineers possess the practical capability to stand on a rugged factory or warehouse floor to troubleshoot industrial PLCs, audit barcode scanning lines, and trace physical electrical sub-mains. Simultaneously, our leadership team holds the strategic weight to step into corporate boardrooms to manage multi-million dollar CapEx budgets, govern complex M&A network consolidations, and direct full-lifecycle ERP migrations.
The core value of this model is scalable operational governance. Bilby Fusion brings this elite tier of enterprise infrastructure engineering and corporate technology strategy directly to mid-market companies, growing enterprises, and small-to-medium businesses alike. We bridge a critical operational resource gap—giving organisations access to high-level technical direction and robust risk management that scales precisely to the scope of their project, without the overhead of a permanent executive payroll.
To learn more or to connect directly, visit Ron Le Mesurier on LinkedIn.
Licences & Endorsements
We operate under strict compliance with all relevant Australian authorities and telecommunications standards.
- Electrical Contractors Licence: EC30248
- Security Operators Licence (2C): S00007633
- ACMA Endorsements: S, C, F, U, TF, TU
- Master Security Licence: 000109211
- ASIAL Registration No: 40275
Why We Exist
Bridging the gap between three separate contractors.
Today, Bilby Fusion fills a critical gap in the Australian B2B market — bridging the collision between heavy physical cabling, strict building security, and cloud digital transformation.
Most providers specialise in only one lane: you are either dealing with a cabler, a security integrator, or an IT/cloud consultant.
This leaves businesses stuck coordinating three separate contractors, managing three points of failure, and processing three different invoices.
Bilby Fusion acts as your single point of accountability. We manage everything seamlessly: from the physical infrastructure inside your walls, to the access control systems on your doors, straight up to the cloud software engines running your daily operations. Engage us to architect your complete, end-to-end operational ecosystem, or deploy us to solve a single, critical infrastructure bottleneck—we scale to exactly what your business requires.
