A 2006 Harvard Business Review article on the “second in command” role of a COO says that there is very little that is common among the skills and backgrounds of COOs of different organisations, making it very hard to answer “what makes a successful COO?"
The article highlights a few types of roles the COOs can play:
The article also talks about vanishing CEOs — where companies promote COO as CEO and do not fill up the vacant slot of the second in command.
Some 17 years later, the COO role has evolved into a more critical one. Explaining the differences between CEOs and COOs, LinkedIn Talent Solutions says a differentiation can be made in the way they deal with issues. “The chief operating officer (COO) of a company is second in command, reporting to the chief executive officer (CEO),” says the LinkedIn descriptor. “While a CEO is concerned with long-term business goals, the COO is focused more on implementing company strategies into daily