Top 1000 largest UK Companies by Market Cap in 2023

This is the list of the 1000 largest public listed companies from the United Kingdom by market capitalization with links to their reference stock, sector and industry.

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Top Companies from the United Kingdom as of Jul. 01, 2023

Ranking Company Market Cap (USD) Stock Country Sector Industry
1 AstraZeneca plc $224.80 B AZN wb_incandescent United Kingdom Healthcare Drug Manufacturers—General
2 Shell plc $200.59 B SHEL wb_incandescent United Kingdom Energy Oil & Gas Integrated
3 Linde plc $179.61 B LIN wb_incandescent United Kingdom Basic Materials Specialty Chemicals
4 HSBC Holdings plc $156.02 B HSBA wb_incandescent United Kingdom Financials Banks—Diversified
5 Unilever plc $131.41 B ULVR wb_incandescent United Kingdom Consumer Staples Household & Personal Products
6 Rio Tinto Group $108.13 B RIO wb_incandescent United Kingdom Basic Materials Other Industrial Metals & Mining
7 BP plc $103.15 B BP. wb_incandescent United Kingdom Energy Oil & Gas Integrated
8 Diageo plc $97.08 B DGE wb_incandescent United Kingdom Consumer Staples Beverages—Wineries & Distilleries
9 British American Tobacco plc $73.43 B BATS wb_incandescent United Kingdom Consumer Staples Tobacco
10 GlaxoSmithKline plc $72.32 B GSK wb_incandescent United Kingdom Healthcare Drug Manufacturers—General
11 RELX plc $62.21 B REL wb_incandescent United Kingdom Communication Services Publishing
12 London Stock Exchange Group plc $56.39 B LSEG wb_incandescent United Kingdom Financials Financial Data & Stock Exchanges
13 Reckitt Benckiser Group plc $54.28 B RKT wb_incandescent United Kingdom Consumer Staples Household & Personal Products
14 National Grid plc $49.06 B NG. wb_incandescent United Kingdom Utilities Utilities—Diversified
15 Compass Group plc $48.95 B CPG wb_incandescent United Kingdom Consumer Discretionary Restaurants
16 Prudential plc $39.46 B PRU wb_incandescent United Kingdom Financials Insurance—Life
17 Anglo American plc $38.56 B AAL wb_incandescent United Kingdom Basic Materials Other Industrial Metals & Mining
18 Haleon plc $37.99 B HLN wb_incandescent United Kingdom Healthcare Drug Manufacturers—Specialty & Generic
19 Lloyds Banking Group plc $37.06 B LLOY wb_incandescent United Kingdom Financials Banks—Regional
20 BAE Systems plc $35.27 B BA. wb_incandescent United Kingdom Industrials Aerospace & Defense
21 Ferguson plc $32.52 B FERG wb_incandescent United Kingdom Industrials Industrial Distribution
22 Ashtead Group plc $30.49 B AHT wb_incandescent United Kingdom Industrials Rental & Leasing Services
23 Barclays plc $30.42 B BARC wb_incandescent United Kingdom Financials Banks—Diversified
24 NatWest Group plc $28.92 B NWG wb_incandescent United Kingdom Financials Banks—Diversified
25 SSE plc $26.09 B SSE wb_incandescent United Kingdom Utilities Utilities—Diversified
26 Anglo Pacific Group plc $25.65 B APF wb_incandescent United Kingdom Basic Materials Coking Coal
27 Vodafone Group plc $25.44 B VOD wb_incandescent United Kingdom Communication Services Telecom Services
28 Willis Towers Watson plc $24.89 B WTW wb_incandescent United Kingdom Financials Insurance Brokers
29 Standard Chartered plc $24.48 B STAN wb_incandescent United Kingdom Financials Banks—Diversified
30 3i Group plc $24.19 B III wb_incandescent United Kingdom Financials Asset Management
31 Tesco plc $23.07 B TSCO wb_incandescent United Kingdom Consumer Staples Grocery Stores
32 Imperial Brands plc $20.16 B IMB wb_incandescent United Kingdom Consumer Staples Tobacco
33 Associated British Foods plc $20.08 B ABF wb_incandescent United Kingdom Consumer Staples Packaged Foods
34 Rentokil Initial plc $19.70 B RTO wb_incandescent United Kingdom Industrials Specialty Business Services
35 CNH Industrial N.V. $19.16 B CNHI wb_incandescent United Kingdom Industrials Farm & Heavy Construction Machinery
36 Antofagasta plc $18.53 B ANTO wb_incandescent United Kingdom Basic Materials Copper
37 Legal & General Group plc $17.93 B LGEN wb_incandescent United Kingdom Financials Insurance—Life
38 Rolls-Royce Holdings plc $16.55 B RR. wb_incandescent United Kingdom Industrials Aerospace & Defense
39 BT Group plc $15.48 B BT.A wb_incandescent United Kingdom Communication Services Telecom Services
40 Open Orphan plc $15.02 B ORPH wb_incandescent United Kingdom Healthcare Biotechnology
41 Smith & Nephew plc $14.23 B SN. wb_incandescent United Kingdom Healthcare Medical Devices
42 Aviva plc $13.93 B AV. wb_incandescent United Kingdom Financials Insurance—Diversified
43 Informa plc $13.08 B INF wb_incandescent United Kingdom Communication Services Publishing
44 Bunzl plc $12.44 B BNZL wb_incandescent United Kingdom Consumer Staples Food Distribution
45 Scottish Mortgage Investment Trust plc $12.18 B SMT wb_incandescent United Kingdom Financials Asset Management
46 The Sage Group plc $12.17 B SGE wb_incandescent United Kingdom Technology Software—Application
47 InterContinental Hotels Group plc $11.79 B IHG wb_incandescent United Kingdom Consumer Discretionary Lodging
48 WPP plc $11.71 B WPP wb_incandescent United Kingdom Communication Services Advertising Agencies
49 NEXT plc $11.62 B NXT wb_incandescent United Kingdom Consumer Discretionary Apparel Retail
50 SEGRO plc $11.52 B SGRO wb_incandescent United Kingdom Real Estate REIT—Industrial

Top Companies from the United Kingdom as of Jul. 01, 2023