current AIX Versions

Currently i am working in windows server. before i was working in AIX nearly 5 years. Now I decided to move back to AIX but I dint know the current AIX Environments. so anyone please help me & let me know the current versions used in the industry of the following :-

AIX
IBM Power Models
HMC
VIO
HACMP
NIM
POWERVM
SAN
PowerVC

thanks in advance

Suggest you visit IBM AIX Standard Edition | IBM and ask them as they'll be best placed to answer.

Thank you so much