fˈaʊndᵻd ɪn tˈuː θˈaʊzənd fˈoːɹ wɛn nˈæʃənəl ɛkspɹˈɛs mˈɜːdʒd ɪts ɡlˈɛnɚɹi bˈʌs kˈʌmpəni ænd wˈɛstbəs hˈɪlz dˈɪstɹɪkt ˌɑːpɚɹˈeɪʃənz ˈoʊnli sʌbsˈɪdjɚɹiz, ɪt wʌz lˈeɪɾɚ pˈɑːɹt ʌv kˈʌmfɚt dˈɛl ɡɹˈoʊ ɔːstɹˈeɪliə.
Founded in 2004 when National Express merged its Glenorie Bus Company and Westbus (Hills District operations only) subsidiaries, it was later part of ComfortDelGro Australia.