Australia

Top 36 largest Australian Companies in the Oil & Gas E&P industry by Market Cap

This is the list of the largest public listed companies in the Oil & Gas E&P industry from Australia by market capitalization with links to their reference stock.

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Top Oil & Gas E&P Companies from Australia as of Jul. 01, 2024

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Rank Company Market Cap (USD) Country Sector Industry
1 Woodside Energy Group Ltd $36.80 B Australia Australian Energy Australian Oil & Gas E&P
2 Santos Limited $17.23 B Australia Australian Energy Australian Oil & Gas E&P
3 Beach Energy Limited $2.29 B Australia Australian Energy Australian Oil & Gas E&P
4 Karoon Energy Ltd $1.04 B Australia Australian Energy Australian Oil & Gas E&P
5 Senex Energy Limited $622.0 M

(March 1, 2022)

 Australia Australian Energy Australian Oil & Gas E&P
6 Strike Energy Limited $448.2 M Australia Australian Energy Australian Oil & Gas E&P
7 Cooper Energy Limited $360.0 M Australia Australian Energy Australian Oil & Gas E&P
8 Norwest Energy NL $259.3 M

(May 1, 2023)

 Australia Australian Energy Australian Oil & Gas E&P
9 Carnarvon Petroleum Limited $234.7 M Australia Australian Energy Australian Oil & Gas E&P
10 Horizon Oil Limited $195.0 M Australia Australian Energy Australian Oil & Gas E&P
11 Empire Energy Group Limited $169.5 M Australia Australian Energy Australian Oil & Gas E&P
12 Comet Ridge Limited $147.7 M Australia Australian Energy Australian Oil & Gas E&P
13 Pancontinental Oil & Gas NL $113.7 M Australia Australian Energy Australian Oil & Gas E&P
14 Kinetiko Energy Limited $81.2 M Australia Australian Energy Australian Oil & Gas E&P
15 Elixir Energy Limited $76.8 M Australia Australian Energy Australian Oil & Gas E&P
16 Invictus Energy Limited $75.0 M Australia Australian Energy Australian Oil & Gas E&P
17 Talon Energy Ltd. $73.1 M

(July 1, 2023)

 Australia Australian Energy Australian Oil & Gas E&P
18 Melbana Energy Limited $71.8 M Australia Australian Energy Australian Oil & Gas E&P
19 Helios Energy Limited $52.0 M Australia Australian Energy Australian Oil & Gas E&P
20 88 Energy Limited $38.5 M Australia Australian Energy Australian Oil & Gas E&P
21 Byron Energy Limited $38.1 M Australia Australian Energy Australian Oil & Gas E&P
22 Otto Energy Limited $36.8 M Australia Australian Energy Australian Oil & Gas E&P
23 Buru Energy Limited $36.2 M Australia Australian Energy Australian Oil & Gas E&P
24 Tlou Energy Limited $30.5 M Australia Australian Energy Australian Oil & Gas E&P
25 Global Petroleum Limited $9.8 M

(Jan. 1, 2025)

 Australia Australian Energy Australian Oil & Gas E&P
26 Mosman Oil and Gas Limited $8.4 M

(July 1, 2025)

 Australia Australian Energy Australian Oil & Gas E&P
27 Empyrean Energy plc $1.0 M

(July 1, 2025)

 Australia Australian Energy Australian Oil & Gas E&P
28 New Standard Energy Limited Australia Australian Energy Australian Oil & Gas E&P
29 Abilene Oil and Gas Limited Australia Australian Energy Australian Oil & Gas E&P
30 Argo Exploration Limited Australia Australian Energy Australian Oil & Gas E&P

Top Oil & Gas E&P Companies from Australia as of Jul. 01, 2024

1. Woodside Energy Group Ltd

Company Profile: Woodside Energy Group Ltd
Market Cap (USD): $36.80 B
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

2. Santos Limited

Company Profile: Santos Limited
Market Cap (USD): $17.23 B
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

3. Beach Energy Limited

Company Profile: Beach Energy Limited
Market Cap (USD): $2.29 B
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

4. Karoon Energy Ltd

Company Profile: Karoon Energy Ltd
Market Cap (USD): $1.04 B
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

5. Senex Energy Limited

Company Profile: Senex Energy Limited
Market Cap (USD): $622.0 M (March 1, 2022)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

6. Strike Energy Limited

Company Profile: Strike Energy Limited
Market Cap (USD): $448.2 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

7. Cooper Energy Limited

Company Profile: Cooper Energy Limited
Market Cap (USD): $360.0 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

8. Norwest Energy NL

Company Profile: Norwest Energy NL
Market Cap (USD): $259.3 M (May 1, 2023)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

9. Carnarvon Petroleum Limited

Company Profile: Carnarvon Petroleum Limited
Market Cap (USD): $234.7 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

10. Horizon Oil Limited

Company Profile: Horizon Oil Limited
Market Cap (USD): $195.0 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

11. Empire Energy Group Limited

Company Profile: Empire Energy Group Limited
Market Cap (USD): $169.5 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

12. Comet Ridge Limited

Company Profile: Comet Ridge Limited
Market Cap (USD): $147.7 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

13. Pancontinental Oil & Gas NL

Company Profile: Pancontinental Oil & Gas NL
Market Cap (USD): $113.7 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

14. Kinetiko Energy Limited

Company Profile: Kinetiko Energy Limited
Market Cap (USD): $81.2 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

15. Elixir Energy Limited

Company Profile: Elixir Energy Limited
Market Cap (USD): $76.8 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

16. Invictus Energy Limited

Company Profile: Invictus Energy Limited
Market Cap (USD): $75.0 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

17. Talon Energy Ltd.

Company Profile: Talon Energy Ltd.
Market Cap (USD): $73.1 M (July 1, 2023)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

18. Melbana Energy Limited

Company Profile: Melbana Energy Limited
Market Cap (USD): $71.8 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

19. Helios Energy Limited

Company Profile: Helios Energy Limited
Market Cap (USD): $52.0 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

20. 88 Energy Limited

Company Profile: 88 Energy Limited
Market Cap (USD): $38.5 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

21. Byron Energy Limited

Company Profile: Byron Energy Limited
Market Cap (USD): $38.1 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

22. Otto Energy Limited

Company Profile: Otto Energy Limited
Market Cap (USD): $36.8 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

23. Buru Energy Limited

Company Profile: Buru Energy Limited
Market Cap (USD): $36.2 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

24. Tlou Energy Limited

Company Profile: Tlou Energy Limited
Market Cap (USD): $30.5 M
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

25. Global Petroleum Limited

Company Profile: Global Petroleum Limited
Market Cap (USD): $9.8 M (Jan. 1, 2025)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

26. Mosman Oil and Gas Limited

Company Profile: Mosman Oil and Gas Limited
Market Cap (USD): $8.4 M (July 1, 2025)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

27. Empyrean Energy plc

Company Profile: Empyrean Energy plc
Market Cap (USD): $1.0 M (July 1, 2025)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

28. New Standard Energy Limited

Company Profile: New Standard Energy Limited
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

29. Abilene Oil and Gas Limited

Company Profile: Abilene Oil and Gas Limited
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

30. Argo Exploration Limited

Company Profile: Argo Exploration Limited
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas E&P

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