Largest companies in Luxembourg by shareholders' equity

Shareholders' equity is what remains after subtracting liabilities from assets — the accounting book value of the company, not its market value. 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

Arcelormittal (MT) tops the list with $54.5B in shareholders' equity for fiscal 2025, ahead of Tenaris ($16.6B) and Ternium ($11.9B). The top 10 together report $105B in shareholders' equity; the gap between #1 and #10 is ×54.31. 10 companies in Luxembourg report shareholders' equity, 0.4% of the 2599-filer universe. The last place on the list, Nexa Resources, comes in at $1.0B.

Shareholders' equity
#CompanyShareholders' equityYoY15-year trend
1ArcelormittalMTLUMaterials$54.5B+10.7%
2TenarisTSLUMaterials$16.6B+0.0%
3TerniumTXLUMaterials$11.9B−0.2%
4Spotify TechnologySPOTLUCommunication services$9.8B+70.5%
5Millicom International CellularTIGOLUCommunication services$3.6B+0.3%
6SESSGBAFLUCommunication services$3.1B−13.3%
7GlobantGLOBLUTechnology$2.1B+6.6%
8Corporacion America AirportsCAAPLUIndustrials$1.6B+15.9%
9CriteoCRTOLUCommunication services$1.1B+9.5%
10Nexa ResourcesNEXALUMaterials$1.0B+23.2%

All figures from SEC filings · FY2025 · 10

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{{cite web |title=Largest companies in Luxembourg by shareholders' equity |url=https://companiesranked.com/en/largest-companies-in-luxembourg-by-shareholders-equity |website=CompaniesRanked |date=2026-09-25 |language=en}}

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CompaniesRanked. (September 25, 2026). Largest companies in Luxembourg by shareholders' equity. CompaniesRanked. https://companiesranked.com/en/largest-companies-in-luxembourg-by-shareholders-equity

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

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