Check it out...
http://www.blackstone.com/home-int.html
http://www.carlylegroup.com/eng/index.html
http://www.kkr.com/index.html
Apollo Management, L.P. (get profile from Google ;-)
http://www.silverlake.com/
I wish Asia had firms like these ones I referenced
If you have or will have a MBA from top B-schools, do not hesitate to apply job there ;-)