ENEOS Corporation is Japan's largest, vertically integrated downstream energy group
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- ENEOS Corporation

ENEOS Petrol Station | Source: ENEOS Europe website
ENEOS Corporation is Japan's largest, vertically integrated downstream energy group, commanding approximately 50% of the domestic petroleum products market and operating the nation's most extensive retail fuel network.
The group activities span: petroleum refining and marketing, petrochemical manufacturing and sales, gas import and retail distribution, electricity supply and hydrogen energy, offshore drilling services.
Internationally, ENEOS operated 46 overseas lubricant business sites through international subsidiaries prior Chevron Asia-Pacific acquisition. The $2.17 billion acquisition of Chevron's downstream Asia-Pacific portfolio in May 2026 — spanning Singapore, Malaysia, the Philippines, Australia, Indonesia, and Vietnam — represents a step-change expansion into regional refining and retail, the company's first direct stake in refining operations outside Japan.
Read the detailed company profile here.
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