1) Maxis (getting 20MHz)
2) Celcom (getting 20MHz)
3) Digi (getting 20MHz)
4) U-mobile (getting 20MHz)
5) P1 (getting 20MHz)
6) YTL (getting 20MHz)
7) Redtone (getting 20MHz)
8) Asiaspace (getting 10MHz)
9) Puncak Semangat (new comer in mobile data field) (getting 30MHz)

P1 & YTL is going to run TDD-LTE, whilst the rest to run FDD-LTE.
Joint effort: telcos sharing base station or band spectrum
==========================================
9 telcos with fierce competition? That may not really happen.
It is known that some telcos 'tie up' already to share base station (RAN - radio access network) among them to reduce cost.

Maxis <> U-mobile
Celcom <> Digi

* The above 'alliance' quite the same line up as sharing 3G station now.
** Redtone, Asiaspace, and Puncak Semangat are expected to join either alliances.

Redtone 4G available at sabah & sarawak. Unlimited quota bro 
http://www.redtone.com/services_4g.php