About Us

A Partnership Forged in Trust.
A Business Built on Delivery.

At Cornerstone, we combine enterprise-grade IT and cyber expertise with hands-on project delivery to bring clarity, structure, and execution to every engagement—no matter the size.

Shaun

With over 20 years in IT, cyber security, and enterprise architecture, Shaun has delivered transformative results across the private sector, government, and defence. Career highlights include:

• Building a multi-million-dollar business in his early 20s

• Leading global IT and security operations for a Med Tech through IPO-readiness

• Designing and delivering cyber strategies for multi-billion-dollar enterprises, government, defence, and large-scale precincts

• Turning around underperforming consulting firms

• Solving complex problems with scalable, secure, and practical solutions

David

Dave brings a sharp eye for detail and disciplined delivery from his background in large-scale commercial construction. His strengths include:

• Leading multi-trade teams on high-rise and infrastructure projects

• Accurate cost estimation and material planning

• Managing tight timelines and compliance-heavy builds

• Ensuring on-budget, to-spec delivery every time

Why Clients Choose Us

• Experience across enterprise, government, and SME environments

• Proven ability to deliver both complex programs and quick-turnaround jobs

• Scalable solutions, secure by design, tailored to your context

• We happily take on engagements of all sizes—from small health checks to enterprise-wide transformation

• What drives us is delivering real value, not chasing logos

Whether it’s a cyber uplift, device rollout, or a few hours of strategic advice, we treat every project with the same focus, integrity, and energy.

We don’t posture. We deliver.

And we do it with the kind of trust, transparency, and partnership that

our clients value most.