Hewlett-Packard said on Tuesday that it had taken an $8.8 billion accounting charge, after discovering “serious accounting improprieties” and “outright misrepresentations” at Autonomy, a British software maker that it bought for $10 billion last year.
It is a major setback for H.P., which has been struggling to turn around its operations and remake its business.
The charge essentially wiped out its profit. In the latest quarter, H.P. reported a net loss of $6.9 billion, compared with a $200 million profit in the period a year earlier. The company said the improprieties and misrepresentations took place just before the acquisition, and accounted for the majority of the charges in the quarter, more than $5 billion.
Shares in H.P. plummeted nearly 11 percent in early afternoon trading on Tuesday, to less than $12.
Hewlett-Packard bought Autonomy in the summer of 2011 in an attempt to bolster its presence in the enterprise software market and catch up with rivals like I.B.M. The takeover was the brainchild of Léo Apotheker, H.P.’s chief executive at the time, and was criticized within Silicon Valley as a hugely expensive blunder.
Mr. Apotheker resigned a month later. The management shake-up came about one year after Mark Hurd was forced to step down as the head of H.P. after questions were raised about his relationship with a female contract employee.
“I’m both stunned and disappointed to learn of Autonomy’s alleged accounting improprieties,” Mr. Apotheker said in a statement. “The developments are a shock to the many who believed in the company, myself included. ”
Since then, H.P. has tried to revive the company and to move past the controversies. Last year, Meg Whitman, a former head of eBay, took over as chief executive and began rethinking the product lineup and global marketing strategy.
But the efforts have been slow to take hold.
In the previous fiscal quarter, the company announced that it would take an $8 billion charge related to its 2008 acquisition of Electronic Data Systems, as well as added costs related to layoffs. Then Ms. Whitman told Wall Street analysts in October that revenue and profit would be significantly lower, adding that it would take several years to complete a turnaround.
“We have much more work to do,” Ms. Whitman said at the time.
Hewlett-Packard continues to face weakness in its core businesses. Revenue for the full fiscal year dropped 5 percent, to $120.4 billion, with the personal computer, printing, enterprise and service businesses all losing ground. Earnings dropped 23 percent, to $8 billion, over the same period.
“As we discussed during our securities analyst meeting last month, fiscal 2012 was the first year in a multiyear journey to turn H.P. around,” Ms. Whitman said in a statement. “We’re starting to see progress in key areas, such as new product releases and customer wins.”
The strategic troubles have weighed on the stock. Shares of H.P. have dropped to less than $12 from nearly $30 at their high this year.
The latest developments could present another setback for Ms. Whitman’s efforts.
When the company assessed Autonomy before the acquisitions, the financial results appeared to pass muster. Ms. Whitman said H.P.’s board at the time – which remains the same now, except for the addition of the activist investor Ralph V. Whitworth – relied on Deloitte’s auditing of Autonomy’s financial statements. As part of the due diligence process for the deal, H.P. also hired KPMG to audit Deloitte’s work.
Neither Deloitte nor KPMG caught the accounting discrepancies. Deloitte said in a statement that it could not comment on the matter, citing client confidentiality. “We will cooperate with the relevant authorities with any investigations into these allegations,” the accounting firm said.
Hewlett-Packard said it first began looking into potential accounting problems in the spring, after a senior Autonomy executive came forward. H.P. then hired a third-party forensic accounting firm, PricewaterhouseCoopers, to conduct an investigation covering Autonomy sales between the third quarter 2009 and the second quarter 2011, just before the acquisition.
The company said it discovered several accounting irregularities, which disguised Autonomy’s actual costs and the nature of the its products. Autonomy makes software that finds patterns, data that is used by companies and governments.
H.P. said that Autonomy, in some instances, sold hardware like servers, which has higher associated costs. But the company booked these as software sales. It had the effect of underplaying the company’s expenses and inflating the margins.
“They used low-end hardware sales, but put out that it was a pure software company,” said John Schultz, the general counsel of H.P. Computer hardware typically has a much smaller profit margin than software. “They put this into their growth calculation.”
An H.P. official, who spoke on background because of ongoing inquiries by regulators, said the hardware was sold at a 10 percent loss. The loss was disguised as a marketing expense, and the amount registered as a marketing expense appeared to increase over time, the official said.
H.P. also contends that Autonomy relied on value-added resellers, middlemen who sold software on behalf of the company. Those middlemen reported sales to customers that didn’t actually exist, according to H.P.
H.P. also claims that that Autonomy was taking licensing revenue upfront, before receiving the money. That improper assignment of sales inflated the company’s gross profit margins.pfront, before receiving the money. It had the effect, the company said, of significantly bolstering Autonomy’s gross margin.
Hewlett Packard turned over its findings to Securities and Exchange Commission in the United States and the Serious Fraud Office in Britain with the last week. In a conference call with analysts, Ms. Whitman said the company might consider legal actions against several parties.
The former management team of Autonomy, which includes the company’s founder Mike Lynch, rejected H.P. claims about the accounting issues.
“H.P. has made a series of allegations against some unspecified former members of Autonomy Corporation PLC’s senior management team. The former management team of Autonomy was shocked to see this statement today, and flatly rejects these allegations, which are false,” the group said in a statement. “It took 10 years to build Autonomy’s industry-leading technology and it is sad to see how it has been mismanaged since its acquisition by H.P.”
While Mr. Schultz would not detail H.P.’s future legal strategy, he said “we intend to be aggressive in recovering value for our shareholders.” In addition to Mr. Lynch, the company indicated this could include other individuals, including perhaps former senior executives of H.P. who missed the bad accounting. “We’re not limiting it to Autonomy,” Mr. Shulz said.
H.P. also underscored the importance of Autonomy to the broader strategy, emphasized the quality of the products. “This is a very healthy company with good products that exist,” said Mr. Shultz. “At its core, these are very good products.”