Richard Causey

The Enron scandal was an accounting scandal sparked by American energy company Enron Corporation filing for bankruptcy after news of widespread internal fraud became public in October 2001, which led to the dissolution of its accounting firm, Arthur Andersen, previously one of the five largest in the world. The largest bankruptcy reorganization in U.S. history at that time, Enron was cited as the biggest audit failure.

Enron was formed in 1985 by Kenneth Lay after merging Houston Natural Gas and InterNorth. Several years later, when Jeffrey Skilling was hired, Lay developed a staff of executives that – by the use of accounting loopholes, the misuse of mark-to-market accounting, special purpose entities, and poor financial reporting – were able to hide billions of dollars in debt from failed deals and projects. Chief Financial Officer Andrew Fastow and other executives misled Enron's board of directors and audit committee on high-risk accounting practices and pressured Arthur Andersen to ignore the issues.

Shareholders filed a $40 billion lawsuit, for which they were eventually partially compensated $7.2 billion, after the company's stock price plummeted from a high of US$90.75 per share in mid-1990s to less than $1 by the end of November 2001.

The Securities and Exchange Commission (SEC) began an investigation, and rival Houston competitor Dynegy offered to purchase the company at a very low price. The deal failed, and on December 2, 2001, Enron filed for bankruptcy under Chapter 11 of the United States Bankruptcy Code. Enron's $63.4 billion in assets made it the largest corporate bankruptcy in U.S. history until the WorldCom scandal the following year.