Companies in Greece with the most long-term debt

Long-term debt is borrowing due more than a year out. A large figure is normal for capital-intensive businesses and says nothing on its own about financial health. Figures are for fiscal year 2025 and are read directly from each company's SEC filings; the source column on every row links to the document.

Ranks 1–10 of 10 · Fiscal year 2025 · Data as of September 25, 2026

Tsakos Energy Navigation (TEN) tops the list with $1.5B in long-term debt for fiscal 2025, ahead of Navios Maritime Partners ($975M) and Star Bulk Carriers ($912M). The top 10 together report $7.0B in long-term debt; the gap between #1 and #10 is ×7.52. 10 companies in Greece report long-term debt, 0.4% of the 2263-filer universe. The last place on the list, Euroseas, comes in at $198M.

Long-term debt
#CompanyLong-term debtYoY15-year trend
1Tsakos Energy NavigationTENGRIndustrials$1.5B+9.8%
2Navios Maritime PartnersNMMGRIndustrials$975M+6.3%
3Star Bulk CarriersSBLKGRIndustrials$912M+5.8%
4DanaosDACGRIndustrials$872M+24.7%
5Gaslog PartnersGLOP-PAGRIndustrials$832M−15.7%
6Global Ship LeaseGSLGRIndustrials$542M+0.5%
7Diana ShippingDSXGRIndustrials$473M+0.7%
8Okeanis Eco TankersECOGRIndustrials$471M−21.4%
9Seanergy MaritimeSHIPGRIndustrials$235M+6.8%
10EuroseasESEAGRIndustrials$198M+17.3%

All figures from SEC filings · FY2025 · 10

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{{cite web |title=Companies in Greece with the most long-term debt |url=https://companiesranked.com/en/companies-with-the-most-debt-in-greece |website=CompaniesRanked |date=2026-09-25 |language=en}}

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@misc{companiesranked-en-companies-with-the-most-debt-in-greece-2026,
  author       = {{CompaniesRanked}},
  title        = {{Companies in Greece with the most long-term debt}},
  year         = {2026},
  howpublished = {\url{https://companiesranked.com/en/companies-with-the-most-debt-in-greece}},
  note         = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
  urldate      = {2026-09-25}
}

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