From The Business Insider, Sept. 18, 2009:

Despite a few green shoots in the economy and a rocketing stock market, many large companies are still struggling to avoid bankruptcy.

A new report by Audit Integrity identifies some high-profile names "that have the highest probability of declaring bankruptcy among publicly traded firms."

Which companies appear the worst off? We took the list and removed any company with a market cap under $3 billion. We then ranked the remaining names by a simple measure of the market's perceived bankruptcy risk - Market Cap (MC) divided by Enterprise Value (EV). The less MC vs. EV, the less residual shareholders' value (above what debt holders can claim) the market is pricing-in for the company. Thus a lower MC/EV means the market thinks the company is more likely to go bankrupt.

1. Hertz

When you have tons of debt financing your fleet of cars, falling rental demand really hurts.

While the company raised new capital in May for some breathing room, Fitch and Moody’s actually cut their ratings for the company in July.

Ignoring the downgrade, shares kept rallying and are now at over five times the March $2 low. Best of luck.

Market Cap (MC)/Enterprise Value (EV) = 32%