Largest companies in Greece by total assets

Total assets is everything the company owns at the balance-sheet date. Banks and insurers dominate this measure because customer deposits and policy reserves sit on their balance sheets. 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 1–12 of 12 · Fiscal year 2025 · Data as of September 25, 2026

Navios Maritime Partners (NMM) tops the list with $5.9B in total assets for fiscal 2025, ahead of Danaos ($5.1B) and Tsakos Energy Navigation ($4.0B). The top 10 together report $26.6B in total assets; the gap between #1 and #10 is ×8.46. 12 companies in Greece report total assets, 0.4% of the 2836-filer universe. The last place on the list, Imperial Petroleum, comes in at $547M.

Total assets
#CompanyTotal assetsYoY15-year trend
1Navios Maritime PartnersNMMGRIndustrials$5.9B+4.5%
2DanaosDACGRIndustrials$5.1B+17.7%
3Tsakos Energy NavigationTENGRIndustrials$4.0B+6.7%
4Star Bulk CarriersSBLKGRIndustrials$3.8B−6.9%
5Global Ship LeaseGSLGRIndustrials$2.9B+20.6%
6Gaslog PartnersGLOP-PAGRIndustrials$1.2B−16.9%
7Okeanis Eco TankersECOGRIndustrials$1.2B+11.0%
8Diana ShippingDSXGRIndustrials$1.2B−0.1%
9StealthgasGASSGRIndustrials$712M−2.8%
10EuroseasESEAGRIndustrials$700M+18.5%
11Seanergy MaritimeSHIPGRIndustrials$607M+11.1%
12Imperial PetroleumIMPPGRIndustrials$547M+21.8%

All figures from SEC filings · FY2025 · 12

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{{cite web |title=Largest companies in Greece by total assets |url=https://companiesranked.com/en/largest-companies-in-greece-by-total-assets |website=CompaniesRanked |date=2026-09-25 |language=en}}

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CompaniesRanked. (September 25, 2026). Largest companies in Greece by total assets. CompaniesRanked. https://companiesranked.com/en/largest-companies-in-greece-by-total-assets

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@misc{companiesranked-en-largest-companies-in-greece-by-total-assets-2026,
  author       = {{CompaniesRanked}},
  title        = {{Largest companies in Greece by total assets}},
  year         = {2026},
  howpublished = {\url{https://companiesranked.com/en/largest-companies-in-greece-by-total-assets}},
  note         = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
  urldate      = {2026-09-25}
}

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