Different types of PSUs

1. CPSEs (Central Public Sector Enterprises) – Companies where the direct holding of the Central Government or of other CPSEs is 51% or more
   
   
2. PSBs (Public Sector Banks) – Banks where the direct holding of the Central/State Government or other PSBs is 51% or more
   
   
3. SLPEs (State Level Public Enterprises) – Companies where the direct holding of the State Government or other SLPEs is 51% or more