Independent Owner-side Governance Assured
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Governance that maintains control, confidence and accountability
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Independent asset governance
Clarity, control and confidence over time
Complex assets rarely underperform because of insufficient technical capability. Performance potential is more often constrained when decisions of long-term consequence are made without clear authority, independent governance or defensible evidence, and when execution accelerates ahead of accountability. Across mining, infrastructure and land-based assets, this pattern repeats. Cost, schedule and delivery performance tend to dominate attention, while governance is assumed to exist within management structures, contracts or reporting frameworks. In practice, governance is often implicit rather than explicit, and not designed to evolve as asset conditions change. TacminMadini was established to address this gap by providing independent, owner-side governance that sustains performance and accountability over time.
From delivery to governance
Our governance position
How we work with owners
A long-term partner
From delivery to governance
From delivery to governance
TacminMadini traces its origins to the 1990s through Tacmin Group, delivering EPCM and project management services across major mining and infrastructure developments. That foundation provided direct exposure to the realities of contractor dynamics, commercial pressure, operational handover and asset transition. |
In 2018, TacminMadini Australia was established to formalise a deliberate shift: from execution-led delivery to independent, owner-side governance. Australia’s mature regulatory environment, advanced project controls and digital assurance systems enabled a governance model capable of operating independently of contractors, operators and advisors - and consistently across jurisdictions and asset types. |
Today, TacminMadini supports asset owners globally where accountability cannot be delegated and decisions must remain defensible long after execution concludes. |
Our governance position
Our governance position
TacminMadini operates independently of delivery interests by design. We act on behalf of owners to govern: |
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Governance is applied above execution, not within it. Delivery teams deliver. Governance governs. |
| Digital assurance underpins this approach, providing a single source of truth that enables informed decisions, early intervention and continuous visibility across the asset lifecycle. |
How we work with owners
How we work with owners
We work alongside owners, boards and investors as an extension of their governance framework - not as a substitute for management or delivery teams. Our role is to: |
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| Engagements often span multiple phases of an asset’s life, reflecting the reality that governance does not end at handover — and accountability does not end at closure. |
A long-term partner
A long-term partner
TacminMadini is built for long-life assets and long-term accountability. |
We are engaged where independence matters, where clarity is required, and where owners seek confidence that decisions made under pressure will remain sound over time. |
| Our measure of success is simple: assets that remain stable, defensible and valuable - long after delivery teams have moved on. |
Founder & CEO - Sarel Blaauw - Perspective
After more than three decades working across mining and infrastructure delivery environments, one lesson has remained consistent. Complex assets do not fall short of their intended performance because of a lack of technical capability or effort. They do so when governance falls behind operational reality, accountability becomes blurred, and decisions with long-term consequence are made without sufficient independent oversight.
Years spent across civil infrastructure and open-pit mining, both on site and within delivery teams, revealed how quickly value can be eroded when execution outpaces control. While strong delivery capability is essential, it is not sufficient on its own. As projects grow in scale and complexity, asset owners remain accountable long after execution is delegated, requiring independent governance to keep decisions transparent, defensible and aligned with long-term intent.
TacminMadini was established to fulfil that role. As of 1 January 2026, the firm has fully transitioned to operating exclusively as an independent, owner-side governance business, acting above delivery on behalf of owners. Our focus is clear and unchanged: supporting assets that must endure, perform and remain accountable long after delivery is complete.