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2874 companies · fiscal year 2025 · SEC EDGAR · September 25, 2026

Largest companies in the United Kingdom by revenue

Revenue is total net sales for the fiscal year, taken from each company's own annual filing. 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 1–48 of 48 · Fiscal year 2025 · Data as of September 25, 2026

Shell (SHEL) tops the list with $267B in revenue for fiscal 2025, ahead of BP ($193B) and AstraZeneca ($58.7B). The top 10 together report $812B in revenue; the gap between #1 and #10 is ×9.54. 48 companies in the United Kingdom report revenue, 1.7% of the 2853-filer universe. The last place on the list, Waldencast, comes in at $272M.

Revenue
#CompanyRevenueYoY15-year trend
1ShellSHELGBEnergy$267B−6.1%
2BPBPGBEnergy$193B−1.1%
3AstraZenecaAZNGBHealthcare$58.7B+8.6%
4Rio TintoRIOGBMaterials$57.6B+7.4%
5UnileverULGBConsumer staples$57.1B+0.5%
6GSKGSKGBHealthcare$43.1B+7.4%
7Natwest GroupNWGGBFinancials$39.9B+6.4%
8LindeLINGBMaterials$34.0B+3.0%
9British American Tobacco P.L.CBTIGBConsumer staples$33.8B+2.1%
10DiageoDEOGBConsumer staples$28.0B+0.3%
11Lloyds BankingLYGGBFinancials$25.6B+11.3%
12Coca-Cola Europacific PartnersCCEPGBConsumer staples$23.6B+6.8%
13CNH IndustrialCNHGBIndustrials$18.1B−8.8%
14WPPWPPGBCommunication services$17.9B−5.2%
15AmcorAMCRGBConsumer discretionary$15.0B+10.0%
16HaleonHLNGBConsumer staples$14.5B+1.3%
17RelxRELXGBTechnology$12.6B+4.9%
18PrudentialPUKGBFinancials$11.5B+7.0%
19TechnipfmcFTIGBEnergy$9.9B+9.4%
20Willis Towers WatsonWTWGBFinancials$9.7B−2.2%
21Rentokil InitialRTOGBIndustrials$6.9B+4.4%
22Santander UkSNTUFGBFinancials$6.2B+4.8%
23Smith & NephewSNNGBHealthcare$6.2B+6.1%
24Intercontinental HotelsIHGGBConsumer discretionary$5.2B+5.4%
25Arm HoldingsARMGBTechnology$4.9B+22.8%
26PearsonPSOGBCommunication services$4.7B+3.9%
27PentairPNRGBIndustrials$4.2B+2.3%
28Sensata TechnologiesSTGBTechnology$3.7B−5.8%
29Klarna GroupKLARGBFinancials$3.5B+24.8%
30Capri HoldingsCPRIGBConsumer discretionary$3.5B−4.1%
31Nomad FoodsNOMDGBConsumer staples$3.4B+2.1%
32Brightstar LotteryBRSLGBCommunication services$2.5B−0.0%
33Birkenstock HoldingBIRKGBConsumer discretionary$2.4B+21.3%
34Marex GroupMRXGBFinancials$2.0B+26.9%
35Wise GroupWSEGBTechnology$1.9B+22.5%
36PaysafePSFEGBTechnology$1.7B−0.2%
37Ihs HoldingIHSGBCommunication services$1.6B+3.6%
38LivanovaLIVNGBHealthcare$1.4B+10.7%
39TormTRMDGBIndustrials$1.3B−14.1%
40FerroglobeGSMGBMaterials$1.3B−18.8%
41Manchester UnitedMANUGBCommunication services$879M+3.9%
42Kiniksa Pharmaceuticals InternationalKNSAGBHealthcare$678M+60.1%
43Genius SportsGENIGBCommunication services$669M+31.0%
44Navigator HoldingsNVGSGBIndustrials$587M+3.6%
45Immunocore HoldingsIMCRGBHealthcare$400M+29.0%
46Luxfer HoldingsLXFRGBMaterials$385M−1.9%
47Knot Offshore PartnersKNOPGBIndustrials$364M+14.4%
48WaldencastWALDGBConsumer staples$272M−0.7%

All figures from SEC filings · FY2025 · 48

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{{cite web |title=Largest companies in the United Kingdom by revenue |url=https://companiesranked.com/en/largest-companies-in-the-united-kingdom-by-revenue |website=CompaniesRanked |date=2026-09-25 |language=en}}

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

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