These are the best means others not bad, there should be some top guys in any study.Certainly some Donkeys also there similarly not every company (other than the list) good comapnies. Next year they may improve their policies and they can come under 20/21... Initially, INFOSYS, Cognizant etc are toppers now some companies has takne measures so.....Railways, BSNL, Armed forces etc are not producing good enough HR results..