Town councils are not managed by HDB. HDB after building the
flats are handed over to the town councils for management. Town
councils then sub contracts it out to another company to take care
of it, for example, premas.
Others are
EM Services Pte Ltd
Emasco Pte Ltd
CPG
But Bishan-Toa Payon run by the PAP
Potong Pasir by the SDA
Hougang by the WP