What Okeanis Eco Tankers Corp. does.

We are an international owner and operator of a modern, fuel-efficient Eco fleet of 16 tanker vessels, comprising eight modern Suezmax tankers and eight modern VLCC tankers, focusing on the transportation of crude oil. Our vessels are built in line with Eco standards that consume less bunker fuel than conventional tanker vessels, are equipped with exhaust gas cleaning systems (“scrubbers”) and are built to comply with regulations for ballast water treatment. Our fleet has a carrying capacity of approximately 3.5 million deadweight tons and an average age of 6.4 years as of December 31, 2025 (in each case, excluding the newly acquired Nissos Piperi and Nissos Serifopoula , which were delivered to us in January 2026). Certain of our vessels are owned by us directly and others are owned by finance leasing houses and bareboat chartered back to us (with an option for us to repurchase the vessels at certain times). We also have agreed to purchase two newbuilding Suezmax vessels, currently under construction at Daehan, as part of the Additional Vessel Acquisitions . See “ Item 4.A. History and Development of the Company—Recent Developments,”

The following table lists the vessels in our fleet as of March 18, 2026 (not including the Additional Vessel Acquisitions):

Revenue and profit, by fiscal year.

More on ECO.

• Okeanis Eco Tankers Corp. summary
• Okeanis Eco Tankers Corp. financial statements
• Okeanis Eco Tankers Corp. key metrics
• Okeanis Eco Tankers Corp. health scores and style box
• Okeanis Eco Tankers Corp. earnings
• Okeanis Eco Tankers Corp. dividends
• Okeanis Eco Tankers Corp. valuation
• Okeanis Eco Tankers Corp. ownership and insiders
• Okeanis Eco Tankers Corp. peers

Figures from Okeanis Eco Tankers Corp.'s filings with the U.S. SEC, standardised automatically; prices are end-of-day closes. Not financial advice.