Apple's Steve Jobs has the one of the best employee ratings amongst thousands of corporate CEOs, data from Glassdoor suggests. The site is said to have compiled over 40,000 worker reviews of some 9,800 companies around the world, and at present Jobs is rated well by 91 percent of his employees. By comparison, more average ratings include Michael Dell at 66 percent, and Microsoft's Steve Ballmer at 55.

Surrounding Jobs at the high end of the scale are Intuit's Brad Smith, who has a 96 percent rating, and Cisco's John Chambers, listed at 85 percent. Some other well-liked CEOs include Deloitte's Jim Quigley (76 percent), Accenture's Bill Green (67 percent), and PriceWaterhouseCoopers' Sam DiPiazza (61 percent). Among the least-liked bosses are EDS' John Rittenmeyer (16 percent), and AMD's Hector Ruiz (11 percent).