Private company
Westbus
Australian bus and coach operator
Westbus was an Australian bus and coach operator that operated bus services in Western Sydney from 1955 until October 2013. Founded by the Bosnjak family, it later became a subsidiary of National Express and later ComfortDelGro Cabcharge.2 It is part of ComfortDelGro Australia.1 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
See how the biggest companies compare on our leaderboards

Westbus was an Australian bus and coach operator that operated bus services in Western Sydney from 1955 until October 2013. Founded by the Bosnjak family, it later became a subsidiary of National Express and later ComfortDelGro Cabcharge.2
Corporate structure
Westbus is part of a group headed by ComfortDelGro Australia. 8 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- ComfortDelGro Australia
- Westbus
- Buslink Subsidiary · Berrimah
- Buslink Vivo Subsidiary
- CDC Broken Hill Subsidiary · Broken Hill
- Coastal Liner Subsidiary · Warnervale
- Forest Coach Lines Subsidiary · Terrey Hills
- Hillsbus Subsidiary
Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
Subsidiaries and ownership
Parent company
From Wikidata.1
Timeline
Links
- WikipediaWestbus
- More imagesWikimedia Commons
- WikidataQ35823902
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataWestbus on Wikidata
- 2WikipediaWestbus on Wikipedia
- 3Wikimedia CommonsWestbus photo by Bidgee, CC BY-SA 3.0 au