Owner-authority governance assurance


Owners, boards and executives retain accountability for capital decisions, delivery performance and commercial exposure - long after execution is delegated.

TacminMadini provides independent governance assurance and decision support under owner authority, recognising that accountability for capital and outcomes cannot be delegated.

Aligned frameworks. Clear authority. Accountable outcomes.

Protects enterprise value under capital exposure

Improves capital discipline and efficiency

Strengthens investor and board confidence

Accelerates decision clarity and certainty

Enhances long-term asset performance

Grounded in Capital Experience

Our governance discipline draws on three decades in Tier 1 and Tier 2 capital environments, shaped by experience where capital risk and consequence are real.

Governance Decision Intelligence (GDI)

Independent insight supporting owner decision authority

Across large asset portfolios, GDI pinpoints where governance exposure is concentrating, enabling disciplined owner-led response where it matters most.

Where your governance pressure is felt

Choose where governance pressure is most acute within your organisation.

Before commitment


When decisions must stand up to scrutiny beyond the boardroom.

During delivery


When complexity and decentralised responsibility erode control.

Where value is contested


When contracts, claims or performance place authority at risk.

What real independence looks like

Independent governance assurance operates outside the delivery ecosystem so that oversight remains aligned with owner authority rather than delivery performance.

Independent of  engineers &  EPCM firms

Independent of execution contractors

Independent of delivery influence

Independent of delivery structures

Governed pathways for owner outcomes

Governance assurance operates through structured owner mandates, with resilience strengthened where accountability is materially exposed.

Governance intelligence

Independent insight identifying emerging structural exposure.

Assurance mandates

Applied under owner-authority to assure decisions and exposure.

Resilience activation

Governed activation where oversight alone is insufficient.

Governance insight under owner authority

Cost Formation Governance Across Capital Systems defines how capital cost is controlled across portfolios at the point where cost is created, not reported. As work is measured, valued and certified across contractors and contracts, cost is formed through interfaces outside traditional governance. This establishes a unified control layer under owner authority, ensuring continuous reconciliation of measured work, certified value and remaining value to the approved capital position, including variations, providing clear visibility over how capital converts into physical outcomes during execution.

Engage where certainty matters

Independent governance assurance across complex capital assets and portfolios, where accountability, value and legacy remain with ownership and exposure is measured in the hundreds of millions to billions.