Top 10 Irreplaceable CEOs in the World

10. Larry Ellison
Lawrence Joseph "Larry" Ellison is an American businessman, best known as the co-founder and chief executive officer of Oracle Corporation, an enterprise software company.
Image Source: http://www.cultofmac.com/240155/larry-ellison-we-already-know-what-happens-to-apple-without-steve-jobs/
9. Robert Iger
Robert Allen "Bob" Iger is an American businessman and the current chairman and chief executive officer of The Walt Disney Company.
Image Source: http://losangeles.cbslocal.com/2011/10/07/chairman-of-walt-disney-co-board-of-directors-stepping-down/walt-disney-company-chairman-robert-iger/
8. Elon Musk
Elon Musk is a South African-born Canadian-American business magnate, investor and inventor. He is currently the CEO & CTO of SpaceX and CEO & Chief Product Architect of Tesla Motors.
Image Source: http://www.motortrend.com/features/consumer/1211_elon_musk_interview/
7. Reed Hastings
Wilmot Reed Hastings, Jr. is an entrepreneur and education philanthropist. He is the CEO of Netflix and serves on the boards of Facebook and numerous non-profit organizations.
Image Source: http://articles.latimes.com/2013/dec/30/entertainment/la-et-ct-netflix-reed-hastings-stock-sale-20131230
6. Frederick W. Smith
Frederick Wallace "Fred" Smith, is the founder, chairman, president, and CEO of FedEx, originally known as Federal Express, the first overnight express delivery company in the world, and the largest in the world.
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5. Howard Schultz
Howard D. Schultz is an American businessman and writer. He is best known as the chairman and CEO of Starbucks and a former owner of the Seattle SuperSonics.
Image Source: http://wkdq.com/starbucks-ceo-howard-schultz-says-to-politicians-no-donations-for-you/
4. Jeffrey P. Bezos
Jeffrey Preston "Jeff" Bezos is an American Internet entrepreneur and investor. He is a technology entrepreneur who has played a key role in the growth of e-commerce as the founder and CEO of Amazon.com
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3. Larry Page
Lawrence "Larry" Page is an American computer scientist and Internet entrepreneur who is the co-founder of Google, alongside Sergey Brin. On April 4, 2011, Page succeeded Eric Schmidt as the chief executive officer of Google
Image Source: http://www.wired.com/business/2012/04/larry-page-gets-transparent/
2. Steve Jobs
Steven Paul "Steve" Jobs was an American entrepreneur, marketer, and inventor, who was the co-founder, chairman, and CEO of Apple Inc.
Image Source: http://tech-glide.blogspot.in/2011/11/15-steve-jobs-inspired-ipad-wallpapers.html
1. Warren Buffett
Warren Edward Buffett is an American business magnate, investor, and philanthropist. He is widely considered the most successful investor of the 20th century
Image Source: http://women2.com/warren-buffet-women-are-a-major-reason-we-will-do-so-well/