Kowloon Motor Bus Company (1933) Ltd (KMB)
China Motor Bus Company Ltd (CMB)
New World First Bus Services Ltd (NWFB)
Long Win Bus Company Ltd (LWB)
New Lantao Bus Company (1973) Ltd (NLB)
Kowloon-Canton Railway Corporation/Mass Transit Railway Corporation Bus Department (KCRC/MTR Bus)
Hong Kong Air Cargo Terminals Ltd (HACTL)
Discovery Bay Transit Services Ltd (DBTSL)
New Hong Kong Bus Company Ltd (NHKB)
Park Island Transport Company Ltd (PITCL)
The Big Bus Company (Hong Kong) Ltd
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