About

Built on the belief that software delivery should be clear.

Wattle & Stone Software is a premium software studio. We exist because we believe the way most organisations build software — fragmented, opaque, and dependent on heroics — isn't good enough.

The story

Why Wattle & Stone exists.

Most software delivery operates on a combination of hope, heroics, and hindsight. Teams work hard. Leaders make decisions with incomplete information. And when things go wrong, the post-mortem reveals what everyone already knew but nobody could see clearly enough to act on.

Wattle & Stone was founded to change that. We combine AI-native engineering — where AI is the primary builder, not a bolt-on — with a disciplined delivery model that makes every decision traceable, every risk visible, and every outcome measurable.

The name reflects the approach. Wattle is organic, adaptive, interwoven — like the AI-driven engineering and continuous discovery that keeps delivery responsive. Stone is solid, enduring, load-bearing — like the governance, artefact continuity, and structured phases that give organisations confidence.

Together, they build something that lasts.

Philosophy

What we stand for.

Clarity over complexity

If a leader has to ask "how are we going?", the system has already failed. Health, risk, and progress should be visible by default — not assembled on demand.

Governance as an enabler

Done right, governance doesn't slow you down. It gives you the confidence to move faster because you know what's been checked, decided, and recorded.

AI as a first-class engineer

We don't use AI as an autocomplete tool. AI is the primary engineer — writing code, tests, and documentation under structured human governance. The result is more output, higher consistency, and traceable provenance.

Continuous ownership

We don't build and hand off. The team that builds the system owns it, operates it, and learns from it. Products graduate — they don't close.

The difference

Not a consultancy with a process.

Wattle & Stone is a premium studio with a proprietary operating system. The delivery model and Veridi aren't things we sell separately — they're how we work. Every engagement runs on this foundation.

5

Delivery phases

39

Platform defaults

10

Digital twins

4

Escalation tiers

Founder

Chris Lang

Chris has spent over two decades leading engineering at some of Australia's most recognised organisations — including JB Hi‑Fi, Culture Amp, and The Lottery Corporation — building and scaling high-performance teams that ship complex software well.

He founded Wattle & Stone because he kept seeing the same pattern: talented teams, unclear delivery. The methodology and Veridi grew out of hard-won lessons about what actually makes software organisations work — visibility, governance, and relentless focus on outcomes over activity.

Before stepping into leadership, Chris cut his teeth across government, aerospace, and enterprise engineering — from the ATO and CSIRO to GKN Aerospace — giving him a breadth of technical context that shapes how Wattle & Stone approaches every engagement.