Ireland

Top 1 largest Irish Companies in the Oil & Gas Refining & Marketing industry by Market Cap

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

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Top Oil & Gas Refining & Marketing Companies from Ireland as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 DCC plc $5.23 B Ireland Irish Energy Irish Oil & Gas Refining & Marketing

Top Oil & Gas Refining & Marketing Companies from Ireland as of Jan. 01, 2026

1. DCC plc

Company Profile: DCC plc
Market Cap (USD): $5.23 B
Country: Ireland
Sector: Irish Energy
Industry: Irish Oil & Gas Refining & Marketing

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