• Speeki and Pilot Partners will provide sustainability assurance services to Australian companies facing mandatory climate disclosure requirements.
• The partnership targets companies reporting under AASB S2 and assurance requirements being phased in under ASSA 5000.
• Demand for qualified assurance providers is rising as Australia’s largest listed entities enter the first stage of mandatory climate-related financial disclosure.

Australian Companies Face A New Assurance Test

Speeki and Pilot Partners have formed a strategic partnership to deliver sustainability assurance services for Australian companies as climate reporting moves from voluntary disclosure to regulated compliance.

The partnership brings together Speeki, a global sustainability assurance and ISO certification firm, with Pilot Partners, an Australian audit firm with local market and regulatory experience. The combined offering is aimed at companies now preparing climate-related financial disclosures under AASB S2 and assurance requirements under ASSA 5000.

For Australian boards, the timing is important. The country’s mandatory climate-related financial disclosure regime is now in effect for the largest listed entities under Group 1. Assurance requirements are also being phased in under ASSA 5000, creating a new compliance layer for companies that have previously handled sustainability reporting on a largely voluntary basis.

Many Australian companies already publish sustainability reports. The difference now is that disclosures must be structured, defensible and aligned with formal standards. That shift raises the stakes for boards, audit committees and executive teams. Climate data will face greater scrutiny from regulators, investors, lenders and other stakeholders.

Speeki Brings Global Sustainability Assurance Experience

Speeki said the collaboration is designed to meet rising market demand for formal sustainability assurance. The firm brings international methodology developed across major disclosure and assurance frameworks.

‘We’ve spent years building sustainability assurance methodology that works across CSRD, IFRS S1 and S2, and now ASSA 5000,’ said Scott Lane, CEO and Founder of Speeki. ‘Pilot Partners gives us the right local foundation to bring that to Australian companies –  a firm that knows the regulatory environment and shares our standards on independence.’

That international perspective is increasingly relevant for Australian companies with global investors, offshore operations or exposure to international capital markets. Climate reporting regimes are becoming more connected across jurisdictions. Companies that report in Australia may also need to consider expectations linked to IFRS sustainability standards, the EU’s Corporate Sustainability Reporting Directive or investor-led disclosure frameworks.

For C-suite leaders, this means climate reporting can no longer sit only within sustainability teams. It now touches finance, legal, risk, audit and strategy. The quality of assurance will help determine whether disclosures can stand up to investor pressure and regulatory review.

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Pilot Partners Adds Local Audit And Regulatory Capability

Pilot Partners will bring Australian audit relationships, corporate advisory experience and local regulatory understanding to the partnership.

Daniel Gill, Director, Corporate Advisory at Pilot Partners, added: ‘Australian boards are under real pressure to get climate reporting right the first time. Speeki gives us the depth of sustainability assurance experience our clients need, and we bring the local audit relationships and regulatory understanding. That’s a strong combination for the market.’

The partnership also reflects a broader shift in the assurance market. As climate disclosure rules become mandatory, companies are seeking providers that understand both sustainability subject matter and traditional audit discipline. That includes controls, evidence, independence and clear reporting boundaries.

For boards, the challenge is not only producing the required climate disclosures. It is also proving that the processes behind those disclosures are reliable. Climate-related financial reporting often relies on data from multiple departments, suppliers and external systems. Weak governance can expose companies to restatements, reputational risk and investor concerns.

What Executives And Investors Should Watch

The Speeki and Pilot Partners partnership comes as Australian companies move into a more demanding reporting environment. For investors, assurance could become a key marker of disclosure quality. It may also help compare climate risk management across listed companies, sectors and portfolios.

For executives, the message is practical. Climate reporting now needs the same discipline as financial reporting. Companies will need clear ownership, reliable data systems, documented assumptions and board-level oversight. They will also need assurance providers that can test claims against standards rather than simply review the final report.

The move is significant for Australia’s ESG market because it adds more capacity at a time of rising compliance pressure. It also shows how international sustainability expertise is being paired with domestic audit capability to meet local disclosure rules.

As mandatory climate reporting expands, Australian companies will face a sharper test of governance and credibility. The firms that prepare early will be better placed to manage regulatory risk, investor scrutiny and the transition to standards-based climate disclosure.