Largest Oil & Gas companies in Ireland by Market Capitalization

This ranking features the largest 4 Oil & Gas companies in Ireland ranked by Market Capitalization, totaling a Market Capitalization of USD 93.82 B, for June 20, 2025.

#	Name	Share Price Year-To-Date (YTD) return Price to Earnings Ratio (P/E) Revenue EBIT EBITDA Net Income Free Cash Flow Dividend Yield Free Cash Flow Yield Total Assets Total Liabilities Cash and Short-Term Investments	Stock Price	Change	Price (30 days)	52W low/high	Sector

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Frequently Asked Questions

Which Oil & Gas company in Ireland has the highest Market Capitalization ?

The Oil & Gas company in Ireland with the highest Market Capitalization is Trane Technologies plc (NYSE: TT) at USD 93.64 B.
Which Oil & Gas company in Ireland has the lowest Market Capitalization ?

The Oil & Gas company in Ireland with the lowest Market Capitalization is Petrel Resources Plc (LSE: PET.L) at USD 3.08 M.

What are the top 10 Oil & Gas companies in Ireland by Market Capitalization ?

The top 10 Oil & Gas companies in Ireland by Market Capitalization are Trane Technologies plc, Falcon Oil & Gas Ltd., Aminex PLC and Petrel Resources Plc.
What are the bottom 10 Oil & Gas companies in Ireland by Market Capitalization ?

The bottom 10 Oil & Gas companies in Ireland by Market Capitalization are Petrel Resources Plc, Aminex PLC, Falcon Oil & Gas Ltd. and Trane Technologies plc.