As of October 2008, the ASX 200 stock index includes the following 200 companies:
- Abacus Property Group
- ABB Grain Limited
- A.B.C. Learning Centres Limited
- Adelaide Brighton Limited
- AED Oil Limited
- APN/UKA European Retail Trust
- AGL Energy Limited
- Alesco Corporation Limited
- Allco Finance Group Limited
- Alumina Limited
- Amcor Limited
- AMP Limited
- Ansell Limited
- APN News & Media Limited
- Aquarius Platinum Limited
- Aristocrat Leisure Limited
- Austar United Communications Limited
- Australand Property Group
- Australia and New Zealand Banking Group Limited
- Australian Infrastructure Fund
- Arrow Energy NL
- APA Group
- Australian Stock Exchange Limited
- Australian Wealth Management
- Australian Worldwide Exploration Limited
- AWB Limited
- AXA Asia Pacific Holdings Limited
- Babcock & Brown Infrastructure Group
- Babcock & Brown Limited
- Babcock & Brown Power
- Babcock & Brown Wind Partners Group
- Babcock & Brown Capital Limited
- Babcock & Brown Japan Property Trust
- Boart Longyear Limited
- Bank of Queensland Limited
- Beach Petroleum Limited
- Bendigo Bank Limited
- BHP Billiton Limited
- Billabong International Limited
- Bluescope Steel Limited
- Boom Logistics Limited
- Boral Limited
- Bradken Limited
- Brambles Industries Limited
- Bunnings Warehouse Property Trust
- Cabcharge Australia Limited
- Caltex Australia Limited
- Centennial Coal Company Limited
- Centro Properties Group
- Centro Retail
- CFS Retail Property Trust
- Challenger Financial Services Group Limited
- City Pacific Limited
- Coca-Cola Amatil Limited
- Cochlear Limited
- Coeur D'Alene Mines Corporation
- Commonwealth Bank of Australia
- Commonwealth Property Office Fund
- Computershare Limited
- Connecteast Group
- Compass Resources NL
- Consolidated Media Holdings
- Corporate Express Australia Limited
- Crane Group Limited
- Crown Limited
- CSL Limited
- CSR Limited
- David Jones Limited
- DB RREEF Trust
- DCA Group Limited
- DUET Group
- Downer EDI Limited
- Dyno Nobel Limited
- Emeco Holdings Ltd
- Energy Resources of Australia Limited
- Envestra Limited
- Fairfax Media Limited
- FKP Property Group
- Flight Centre Limited
- Fortescue Metals Group
- Foster's Group Limited
- Futuris Corporation Limited
- Goodman Fielder Limited
- Goodman Group
- GPT Group
- Great Southern Plantations Limited
- GUD Holdings Limited
- Gunns Limited
- Gwa International Limited
- Harvey Norman Holdings Limited
- Hastings Diversified Utilities Fund
- Healthscope Limited
- Henderson Group PLC
- Hills Industries Limited
- Iluka Resources Limited
- Incitec Pivot Limited
- Independence Group NL
- ING Industrial Fund
- ING Office Fund
- Insurance Australia Group Limited
- Investa Property Group
- Invocare Limited
- IOOF Holdings Limited
- Iress Market Technology Limited
- James Hardie Industries N.V.
- JB Hi-Fi Limited
- Just Group Limited
- Kagara Zinc Limited
- Leighton Holdings Limited
- Lend Lease Corporation Limited
- Lihir Gold Limited
- Lion Nathan Limited
- Lynas Corporation Limited
- Macmahon Holdings Ltd
- Macarthur Coal Limited
- Macquarie Airports
- Macquarie Bank Limited
- Macquarie Communications Infrastructure Group
- Mincor Resources NL
- Macquarie Countrywide Trust
- Macquarie DDR Trust
- Macquarie Goodman Group
- Mount Gibson Iron Ltd.
- Macquarie Infrastructure Group
- Macquarie Media Group
- Murchison Metals Ltd.
- Macquarie Office Trust
- Metcash Limited
- MFS Limited
- Monadelphous Group Limited
- Minara Resources Ltd
- Mirvac Group
- National Australia Bank Limited
- Newcrest Mining Limited
- Nufarm Limited
- Nexus Energy Ltd
- News Corporation
- Oil Search Limited
- Onesteel Limited
- Orica Limited
- Origin Energy Limited
- Oxiana Limited
- Pacific Brands Limited
- Paladin Energy Ltd.
- Paperlinx Limited
- Perilya Limited
- Perpetual Limited
- PMP Limited
- Qantas Airways Limited
- QBE Insurance Group Limited
- Queensland Gas Company Limited
- Ramsay Health Care Limited
- ResMed Inc.
- Rio Tinto Limited
- Riversdale Mining Limited
- Roc Oil Company Limited
- Sally Malay Mining Limited
- Santos Limited
- Seek Limited
- Seven Network Limited
- Singapore Telecommunications Limited
- Sigma Pharmaceuticals Ltd
- Sims Group Limited
- Sino Gold Limited
- Sonic Healthcare Limited
- Sp Ausnet
- Spark Infrastructure Group
- Spotless Group Limited
- St Barbara Limited
- St George Bank Limited
- Stockland
- Stw Communications Group Limited
- Suncorp-Metway Limited
- Sundance Resources Limited
- Sunland Group Limited
- Tabcorp Holdings Limited
- Tap Oil Limited
- Tattersall's Limited
- Telecom Corporation of New Zealand Limited
- Telstra Corporation Limited
- Ten Network Holdings Limited
- Timbercorp Limited
- Transfield Services Infrastructure Fund
- Tishman Speyer Office Fund
- Toll Holdings Limited
- Tower Australia Group Limited
- Transfield Services Limited
- Transpacific Industries
- Transurban Group
- United Group Limited
- Valad Property Group
- Wesfarmers Limited
- West Australian Newspapers Holdings Limited
- Westfield Group
- Westpac Banking Corporation
- Woodside Petroleum Limited
- Wotif.com Holdings Ltd
- Woolworths Limited
- WorleyParsons Limited
- Western Areas NL
- Zinifex Limited
