As of my last update, the independent auditor for Costco is Ernst & Young LLP. They have been responsible for auditing Costco's financial statements and ensuring compliance with accounting standards. For the most current information, it's advisable to check Costco's latest annual report or investor relations website.
40,000
PWC
From Exxon's official webpage states: "Independent, registered auditors PricewaterhouseCoopers LLP..." So, PWC is the auditor.
KPMG
deloitte
40,000
PWC
From Exxon's official webpage states: "Independent, registered auditors PricewaterhouseCoopers LLP..." So, PWC is the auditor.
deloitte
KPMG
The firm Deloitte & Touché LLP is the independent auditor for Twitter. They handle all of the financial statements for this company.
PricewaterhouseCoopers, LLC
Deloitte & Touche LLP
Auditor's judgement
As of their 2011 annual report, it is PricewaterhouseCoopers.
An independent auditor is asked to express an opinion on the fair presentation of financial statements because a company may not be objective with respect to its own financial statements.
aaron barry berry