What is Mu Sigma? What is its importance?

Mu Sigma is an Indian management consulting firm that primarily offers data analytics services. The firm's name is derived from the statistical terms "Mu" and "Sigma" which symbolize the mean and the standard deviation, respectively, of a probability distribution. Mu Sigma is one of the fastest-growing companies in the world and has raised a gargantuan grand total of 163 million dollars in funding over its 9 years of existence. Mu Sigma also holds the unique distinction of securing the largest funding round ever by a business analytics company.