Discuss in Critical Depth Which are the Top Five Most Successful Companies In The HR Technology Industry. You focus should SPECIFICALLY be on People Analytics and/or Organizational Design space? Include Valid Recent Statistics to Support Your Answer. 

n NOT LESS THAN 2000 Words, Discuss in Critical Depth Which are the Top Five Most Successful Companies In The HR Technology Industry. You focus should SPECIFICALLY be on People Analytics and/or Organizational Design space? Include Valid Recent Statistics to Support Your Answer.

The answer needs to be submitted within 2 and a half hours, should be over 2000 words, include insights, a methodology of how you arrived at your answer and sources that you used. The body should be elaborative, including relevant statics to prove your answer (sources and statistics should not be older than 4 years). Note that sources such as Wikipedia are not accepted for this job.