What complementary companies or products already exist in Asia’s mobile payment and NFC ecosystem?

I am not sure if you have heard of Taggo - which uses NFC for businesses wishing to setup an almost instant loyalty program. Taggo has been very successful in the Singapore region and its founds Anees Hadad comes from a payment system background. The idea is VERY novel, I suggest you google it and read more about Taggo. (Taggo stands for Tag and Go).