Materials companies 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 1–100 of 156 · Fiscal year 2025 · Data as of September 25, 2026

Rio Tinto (RIO) tops the list with $21.2B in long-term debt for fiscal 2025, ahead of Linde ($20.7B) and Dow ($17.8B). The top 10 together report $153B in long-term debt; the gap between #1 and #10 is ×1.99. 156 companies in Materials report long-term debt, 6.9% of the 2263-filer universe. The last place on the list, Perimeter Solutions, comes in at $669M.

Long-term debt
#CompanyLong-term debtYoY15-year trend
1Rio TintoRIOGB$21.2B+72.9%
2LindeLINGB$20.7B+34.8%
3DowDOWUS$17.8B+10.1%
4SuzanoSUZBR$16.8B+14.0%
5CRH PublicCRHIE$16.5B+50.2%
6Smurfit WestRockSWIE$13.2B+1.3%
7CelaneseCEUS$12.6B+0.7%
8Lyondellbasell IndustriesLYBUS$12.1B+15.1%
9ValeVALEBR$11.2B−10.6%
10ArcelormittalMTLU$10.7B+21.1%
11NutrienNTRCA$9.4B+5.3%
12Freeport-McmoranFCXUS$8.9B+0.1%
13International PaperIPUS$8.8B+64.8%
14CorningGLWUS$7.6B+10.8%
15Cleveland-CliffsCLFUS$7.3B+2.7%
16NucorNUEUS$6.9B+21.6%
17Air Products & ChemicalsAPDUS$6.8B−0.9%
18Southern CopperSCCOUS$6.8B+17.2%
19PPG IndustriesPPGUS$6.6B+35.4%
20Kimberly ClarkKMBUS$6.5B−5.5%
21Goodyear Tire & RubberGTUS$5.4B−22.0%
22Martin Marietta MaterialsMLMUS$5.3B+0.1%
23NewmontNEMUS$5.1B−32.3%
24WestlakeWLKUS$5.1B+11.7%
25Graphic PackagingGPKUS$5.0B−2.4%
26AmrizeAMRZCH$4.9B—
27O-I GlassOIUS$4.8B+6.2%
28International Flavors & FragrancesIFFUS$4.7B−37.4%
29Owens CorningOCUS$4.7B−7.5%
30Barrick MiningBCA$4.6B−1.2%
31Newell BrandsNWLUS$4.5B+0.8%
32Vulcan MaterialsVMCUS$4.4B−11.1%
33MosaicMOSUS$4.3B+27.6%
34Eastman ChemicalEMNUS$4.2B−8.0%
35Steel DynamicsSTLDUS$4.2B+48.9%
36ChemoursCCUS$4.1B+1.0%
37Packaging Corp of AmericaPKGUS$4.0B+60.3%
38Sonoco ProductsSONUS$3.8B−24.0%
39EntegrisENTGUS$3.7B−7.1%
40CF IndustriesCFUS$3.2B+8.2%
41Commercial MetalsCMCUS$3.2B+220.0%
42Avery DennisonAVYUS$3.2B+25.4%
43Axalta Coating SystemsAXTAUS$3.2B−6.5%
44DuPont de NemoursDDUS$3.1B−41.1%
45Tronox HoldingsTROXUS$3.1B+13.5%
46AlbemarleALBUS$3.1B+0.0%
47Carlisle CompaniesCSLUS$2.9B+52.7%
48Howmet AerospaceHWMUS$2.9B−13.6%
49FMCFMCUS$2.8B−8.5%
50OlinOLNUS$2.7B+0.2%
51MethanexMEOHCA$2.7B+12.9%
52Teck ResourcesTECKCA$2.6B−10.4%
53Mdu ResourcesMDUUS$2.5B+18.8%
54RPM InternationalRPMUS$2.5B+24.3%
55AlcoaAAUS$2.4B−1.3%
56TrinseoTSEOQUS$2.3B+6.0%
57Scotts Miracle-GroSMGUS$2.3B−14.7%
58Anglogold AshantiAUUS$2.0B+6.5%
59Fuller H BFULUS$2.0B+0.3%
60Solstice Advanced MaterialsSOLSUS$2.0B+$2.0B
61MagneraMAGNUS$1.9B−2.9%
62AvientAVNTUS$1.9B−6.6%
63ConstelliumCSTMFR$1.9B+1.4%
64Icl GroupICLIL$1.9B−1.5%
65TerniumTXLU$1.8B+16.3%
66Eagle MaterialsEXPUS$1.7B+76.3%
67AtiATIUS$1.7B+0.2%
68HuntsmanHUNUS$1.7B+9.8%
69Nexa ResourcesNEXALU$1.7B−3.6%
70Element SolutionsESIUS$1.6B−11.0%
71Mercer InternationalMERCCA$1.6B+8.9%
72Reynolds Consumer ProductsREYNUS$1.6B−6.3%
73Equinox GoldEQXCA$1.4B+13.3%
74BeldenBDCUS$1.3B+13.8%
75Advanced Drainage SystemsWMSUS$1.3B+1.8%
76Eldorado GoldEGOCA$1.2B+34.0%
77Centrus EnergyLEUUS$1.2B+148.6%
78IngevityNGVTUS$1.2B−13.3%
79Knife RiverKNFUS$1.2B+73.0%
80AptargroupATRUS$1.1B+65.6%
81Kaiser AluminumKALUUS$1.1B+1.7%
82Mativ HoldingsMATVUS$1.0B−6.6%
83HexcelHXLUS$993M+41.7%
84Minerals TechnologiesMTXUS$955M−0.5%
85MP MaterialsMPUS$931M+2.5%
86Compass Minerals InternationalCMPUS$884M−8.5%
87NewmarketNEUUS$883M−9.0%
88CabotCBTUS$854M−21.6%
89CSW IndustrialsCSWUS$768M+$768M
90SylvamoSLVMUS$763M−2.4%
91Rayonier Advanced MaterialsRYAMUS$758M+7.3%
92Kinross GoldKGCCA$738M−40.3%
93CamecoCCJCA$728M+5.2%
94Sensient TechnologiesSXTUS$709M+15.6%
95Pan American SilverPAASCA$709M+1.0%
96Carpenter TechnologyCRSUS$690M−0.7%
97Suncoke EnergySXCUS$686M+39.2%
98Quanex Building ProductsNXUS$679M−6.4%
99OrionOECUS$675M+4.3%
100Perimeter SolutionsPRMUS$669M+0.2%

All figures from SEC filings · FY2025 · 100

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

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