Korrn-Ferry and Heidrick & Struggles -- two most prestigious international headhunters. I believe this is very common these days that you will not hear from them again once your application is rejected. It happens everywhere. Now it is their market Don't expect them to call you and tell you the bad news. But you always can contact them to find out the reason behind their decision.
Don't expect them to call you and tell you the bad news. But you always can contact them to find out the reason behind their decision. 
