Lendlease Reassesses 68-Year Audit Ties with KPMG Amidst Confidential Data Breach Scandal
Property and infrastructure giant Lendlease is reportedly on the cusp of severing its decades-long auditing relationship with embattled consulting firm KPMG. This significant move follows revelations that a KPMG auditor illicitly accessed confidential boardroom documents belonging to Lendlease. The company confirmed on Monday that its audit contract with KPMG is currently under review, with sources indicating that Lendlease has initiated the complex and time-consuming process of appointing a new auditor.
A spokesperson for Lendlease stated, “It is not appropriate to make a change in auditors this close to financial year end. We will be reviewing our audit services following the completion of FY26 reporting.” This decision comes after Lendlease chief executive Tony Lombardo directly addressed KPMG in March, informing them that the actions of their employees were “not acceptable.” KPMG’s admission of the breach only surfaced after Labor Senator Deborah O’Neill brought whistleblower allegations to light in Parliament. Last year alone, KPMG reportedly earned over $10 million for its auditing and advisory services to Lendlease.
Lendlease’s potential departure marks a critical juncture for KPMG Australia, as it becomes the first major corporate client to publicly re-evaluate its relationship with the accounting and consulting behemoth. KPMG is currently navigating an escalating crisis, ignited by a whistleblower’s complaint that has sent shockwaves through the industry.
Leadership Shake-up at KPMG Amidst Escalating Crisis
The fallout from the scandal has already led to abrupt resignations at the highest levels of KPMG Australia. Andrew Yates, the firm’s national boss, and senior partner Julian McPherson, stepped down on Friday. This leadership exodus followed the company’s confirmation that confidential client data had indeed been shared, with suggestions that this information may have been leveraged to secure new business from other clients. These explosive claims originated from a whistleblower within the firm.
The allegations plaguing KPMG bear striking resemblances to the recent tax leaks scandal that engulfed rival firm PwC. In that instance, PwC partners were accused of exploiting confidential government tax plans to assist multinational corporations in circumventing new tax schemes. The repercussions for PwC were severe, forcing them to divest their government business and implement significant staff reductions. The firm continues to lose clients to competitors, including KPMG, which notably secured the lucrative audit services contract for Westpac in 2024, a role previously held by PwC.
Regulatory Scrutiny and Growing Concerns
The Parliamentary Joint Committee (PJC) spearheading the inquiry into the whistleblower scandal has received correspondence from Westpac. In a letter addressed to Senator O’Neill’s PJC, Westpac’s board audit committee chair Peter Nash and chief executive Anthony Miller expressed their “concern to hear of the matters raised” and confirmed they have requested further details from KPMG.
The reputational damage to KPMG could have far-reaching implications for its future client acquisitions. By next year, KPMG is slated to take over the audit responsibilities for significant Australian entities such as Brambles and Macquarie Group from PwC, as well as Wesfarmers. The audit mandate for Macquarie Group is particularly significant, representing the most lucrative in Australia, with annual revenues potentially reaching up to $75 million. Both Macquarie and Westpac have declined to comment on KPMG’s appointments to conduct their audits, while Wesfarmers and Brambles have been approached for comment.

Senator O’Neill’s PJC is anticipated to hold public hearings this month. A key demand is expected to be access to all internal investigations conducted by KPMG over the past two years concerning the whistleblower allegations. These prior investigations, it is reported, found no evidence of wrongdoing. However, KPMG chairman Martin Sheppard has requested a closed-door hearing, a decision the PJC has yet to formally make. Senator O’Neill has voiced strong opposition to this, stating, “That’s an insult to the parliament, and it reveals, yet again, KPMG simply don’t know the way the parliament works, and it’s time they showed it the respect that it deserves.”
The Whistleblower’s Allegations and KPMG’s Response
The anonymous whistleblower’s initial complaint, lodged in 2024, detailed numerous allegations. Central to these claims was the assertion that KPMG partners had illicitly gained access to confidential board papers from their client, Lendlease. This information, it is alleged, was then used to secure profitable audit work with other clients, including Westpac and Dexus.
Lendlease has stated that KPMG first notified them of whistleblower allegations in May of the previous year. At that time, KPMG reportedly informed Lendlease that sensitive board papers had been accessed by its audit partners to win business with other clients. However, KPMG initially conveyed to Lendlease that they were satisfied there was “no issue.”
It was only after Senator O’Neill publicly aired the whistleblower’s allegations in March that KPMG provided Lendlease with a more direct admission. They confirmed that one of their audit partners had indeed accessed the board papers. Despite this confirmation, the consulting group reportedly downplayed the significance of the documents, describing them as being of “low sensitivity” and providing “zero competitive advantage.”
KPMG has stated that it is currently undertaking a re-investigation into the allegations through the law firm Allens. This firm is reportedly “continuing to challenge the conclusions reached in prior investigations,” indicating a potential shift in how the matter is being handled internally.




