Enron
2001
Dec 2001
bankruptcy filing
What happened
Off-balance-sheet partnerships run by CFO Andrew Fastow hid debt and inflated profits. Enron collapsed into bankruptcy.
What the board did
The board had waived its own ethics code so Fastow could run the partnerships. Its special committee’s Powers Report later faulted the board for weak questioning and monitoring.
Lesson
A passive board that approves what it doesn’t understand shares the blame.
Volkswagen
2015
11M
cars fitted with cheat software
What happened
VW admitted installing ‘defeat device’ software to cheat US diesel emissions tests. Shares fell about 30% in a week.
What the board did
CEO Martin Winterkorn resigned days later, though he denied knowing. The supervisory board pledged to pursue those involved.
Lesson
A board dominated by insiders and family interests struggles to challenge management.
Wirecard
2020
€1.9B
cash that “likely never existed”
What happened
Auditor EY couldn’t confirm €1.9B said to be held at two Philippine banks. The banks denied any dealings with Wirecard.
What the board did
CEO Markus Braun resigned and was arrested; COO Jan Marsalek was fired. Wirecard became the first DAX member to file for insolvency.
Lesson
Boards must chase red flags (short-seller and press warnings) and not hide behind auditors.
Theranos
2015–18
2 of 12
directors with medical backgrounds
What happened
The blood-testing startup claimed tests it couldn’t deliver. Its board was packed with ex-cabinet members and generals.
What the board did
After criticism, the board was reshaped in 2015 and big names moved to an advisory ‘board of counselors’. Too late: the company later collapsed.
Lesson
Board prestige is not expertise; you need directors who can test the core claims.