Our Purpose
Businesses are the
engines of progress.
When businesses function better, they create better products, more jobs, and better outcomes for society. We exist to help them solve their hardest problems.
The Challenge We Address
Complexity is slowing organisations down — and most transformation efforts don't fix it.
Fragmented systems, disconnected workflows, and slow decision cycles are the defining operational challenge of this era. Technology alone doesn't solve it. Neither does strategy without the systems to execute it.
Improving companies is one of the most pragmatic ways to improve the world. That belief sits at the heart of everything Siriuz does. We don't offer incremental tweaks — we partner with leadership teams to drive real transformation in how organisations operate, decide, and execute.
Our Ambition
100
companies transformed by 2035 — not incrementally improved, but genuinely transformed.
Our Big Hairy Audacious Goal
What We Do
Siriuz helps organisations turn complexity into execution.
We operationalise intelligence at scale — combining operations, strategy, data, and AI into execution systems that improve how organisations decide, operate, and perform.
Our Philosophy
Illuminate what matters.
Build what works.
01
Diagnose deeply
Uncover the real drivers of performance — not the symptoms. Every engagement starts with honest, rigorous assessment of what's actually constraining execution.
02
Build to execute
Create practical operational systems that allow organisations to act consistently — not strategies that sit on a shelf or AI that stays in a pilot.
03
Embed to scale
Operationalise intelligence into workflows, governance, and management rhythms so transformation compounds rather than fades.
How We Engage
Our commitments to every client
90 days
Rapid Execution
We deliver working prototypes and measurable value within 90 days — real results embedded in operations, not roadmaps.
Real drivers
Value-Led Action
Every recommendation traces directly to a real operational value driver — not best-practice box-ticking or technology for its own sake.
Every time
Genuine Insight
We commit to creating at least one genuine 'Aha!' moment per engagement — the kind of diagnostic clarity that changes how leadership sees the problem.
How We Show Up
Three values that power our work
Own the Hard Problems
We instinctively say "yes" to hard problems, act decisively, and finish what we start. We create value where others have lost hope and build solutions that make our clients shine.
Stay on the Frontier
We stay curious, keep learning, ask great questions, and experiment boldly. We share knowledge freely and push beyond the edge to keep ourselves and our clients at the frontier.
Win as One
We operate as a unified team, prioritizing the mission over individual wins. We trust, challenge, and support each other to achieve more together than any of us could alone.
The People Behind Siriuz
Co-Founders
Operational credibility and AI engineering depth — the combination that makes execution transformation real.
Joshua Wallace
Co-Founder
Strategy and AI leadership across mining, industrial and financial services sectors. Passionate about turning data and AI into operational reality.
Renier van Rooyen
Co-Founder
Deep expertise in data science, machine learning and AI engineering. Focused on building production-grade systems that drive measurable business value.
Cape Town, South Africa
Serving clients across Africa and beyond