United Kingdom

Top 1000 largest UK Companies by Market Cap

This is the list of the 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 Jan. 01, 2024

Rank Company Market Cap (USD) Country Sector Industry
1 Shell plc $213.51 B United Kingdom Energy Oil & Gas Integrated
2 AstraZeneca plc $212.31 B United Kingdom Healthcare Drug Manufacturers—General
3 Linde plc $198.22 B United Kingdom Basic Materials Specialty Chemicals
4 HSBC Holdings plc $155.80 B United Kingdom Financials Banks—Diversified
5 Unilever plc $121.89 B United Kingdom Consumer Staples Household & Personal Products
6 Rio Tinto Group $120.67 B United Kingdom Basic Materials Other Industrial Metals & Mining
7 BP plc $103.48 B United Kingdom Energy Oil & Gas Integrated
8 Diageo plc $81.33 B United Kingdom Consumer Staples Beverages—Wineries & Distilleries
9 GlaxoSmithKline plc $80.74 B United Kingdom Healthcare Drug Manufacturers—General
10 RELX plc $74.71 B United Kingdom Communication Services Publishing
11 British American Tobacco plc $67.19 B United Kingdom Consumer Staples Tobacco
12 MAS Real Estate, Inc. $65.45 B United Kingdom Real Estate Real Estate—Diversified
13 London Stock Exchange Group plc $63.90 B United Kingdom Financials Financial Data & Stock Exchanges
14 National Grid plc $50.48 B United Kingdom Utilities Utilities—Diversified
15 Reckitt Benckiser Group plc $50.09 B United Kingdom Consumer Staples Household & Personal Products
16 Compass Group plc $46.72 B United Kingdom Consumer Discretionary Restaurants
17 BAE Systems plc $44.54 B United Kingdom Industrials Aerospace & Defense
18 Ferguson plc $39.27 B United Kingdom Industrials Industrial Distribution
19 Haleon plc $38.90 B United Kingdom Healthcare Drug Manufacturers—Specialty & Generic
20 Lloyds Banking Group plc $38.61 B United Kingdom Financials Banks—Regional
21 Anglo American plc $33.56 B United Kingdom Basic Materials Other Industrial Metals & Mining
22 Rolls-Royce Holdings plc $32.11 B United Kingdom Industrials Aerospace & Defense
23 Prudential plc $31.10 B United Kingdom Financials Insurance—Life
24 Coca-Cola Europacific Partners plc $30.18 B United Kingdom Consumer Staples Beverages—Non-Alcoholic
25 Barclays plc $29.77 B United Kingdom Financials Banks—Diversified
26 Ashtead Group plc $29.57 B United Kingdom Industrials Rental & Leasing Services
27 3i Group plc $28.41 B United Kingdom Financials Asset Management
28 Tesco plc $27.06 B United Kingdom Consumer Staples Grocery Stores
29 SSE plc $25.85 B United Kingdom Utilities Utilities—Diversified
30 Open Orphan plc $25.41 B United Kingdom Healthcare Biotechnology

Top Companies from the United Kingdom as of Jan. 01, 2024

1. Shell

Company Profile: Shell plc
Market Cap (USD): $213.51 B
Country: United Kingdom
Sector: Energy
Industry: Oil & Gas Integrated

2. AstraZeneca

Company Profile: AstraZeneca plc
Market Cap (USD): $212.31 B
Country: United Kingdom
Sector: Healthcare
Industry: Drug Manufacturers—General

3. Linde

Company Profile: Linde plc
Market Cap (USD): $198.22 B
Country: United Kingdom
Sector: Basic Materials
Industry: Specialty Chemicals

4. HSBC

Company Profile: HSBC Holdings plc
Market Cap (USD): $155.80 B
Country: United Kingdom
Sector: Financials
Industry: Banks—Diversified

5. Unilever

Company Profile: Unilever plc
Market Cap (USD): $121.89 B
Country: United Kingdom
Sector: Consumer Staples
Industry: Household & Personal Products

6. Rio Tinto

Company Profile: Rio Tinto Group
Market Cap (USD): $120.67 B
Country: United Kingdom
Sector: Basic Materials
Industry: Other Industrial Metals & Mining

7. BP plc

Company Profile: BP plc
Market Cap (USD): $103.48 B
Country: United Kingdom
Sector: Energy
Industry: Oil & Gas Integrated

8. Diageo plc

Company Profile: Diageo plc
Market Cap (USD): $81.33 B
Country: United Kingdom
Sector: Consumer Staples
Industry: Beverages—Wineries & Distilleries

9. GlaxoSmithKline plc

Company Profile: GlaxoSmithKline plc
Market Cap (USD): $80.74 B
Country: United Kingdom
Sector: Healthcare
Industry: Drug Manufacturers—General

10. RELX plc

Company Profile: RELX plc
Market Cap (USD): $74.71 B
Country: United Kingdom
Sector: Communication Services
Industry: Publishing

11. British American Tobacco plc

Company Profile: British American Tobacco plc
Market Cap (USD): $67.19 B
Country: United Kingdom
Sector: Consumer Staples
Industry: Tobacco

12. MAS Real Estate, Inc.

Company Profile: MAS Real Estate, Inc.
Market Cap (USD): $65.45 B
Country: United Kingdom
Sector: Real Estate
Industry: Real Estate—Diversified

13. London Stock Exchange Group plc

Company Profile: London Stock Exchange Group plc
Market Cap (USD): $63.90 B
Country: United Kingdom
Sector: Financials
Industry: Financial Data & Stock Exchanges

14. National Grid plc

Company Profile: National Grid plc
Market Cap (USD): $50.48 B
Country: United Kingdom
Sector: Utilities
Industry: Utilities—Diversified

15. Reckitt Benckiser Group plc

Company Profile: Reckitt Benckiser Group plc
Market Cap (USD): $50.09 B
Country: United Kingdom
Sector: Consumer Staples
Industry: Household & Personal Products

16. Compass Group plc

Company Profile: Compass Group plc
Market Cap (USD): $46.72 B
Country: United Kingdom
Sector: Consumer Discretionary
Industry: Restaurants

17. BAE Systems plc

Company Profile: BAE Systems plc
Market Cap (USD): $44.54 B
Country: United Kingdom
Sector: Industrials
Industry: Aerospace & Defense

18. Ferguson plc

Company Profile: Ferguson plc
Market Cap (USD): $39.27 B
Country: United Kingdom
Sector: Industrials
Industry: Industrial Distribution

19. Haleon plc

Company Profile: Haleon plc
Market Cap (USD): $38.90 B
Country: United Kingdom
Sector: Healthcare
Industry: Drug Manufacturers—Specialty & Generic

20. Lloyds Banking Group plc

Company Profile: Lloyds Banking Group plc
Market Cap (USD): $38.61 B
Country: United Kingdom
Sector: Financials
Industry: Banks—Regional

21. Anglo American plc

Company Profile: Anglo American plc
Market Cap (USD): $33.56 B
Country: United Kingdom
Sector: Basic Materials
Industry: Other Industrial Metals & Mining

22. Rolls-Royce Holdings plc

Company Profile: Rolls-Royce Holdings plc
Market Cap (USD): $32.11 B
Country: United Kingdom
Sector: Industrials
Industry: Aerospace & Defense

23. Prudential plc

Company Profile: Prudential plc
Market Cap (USD): $31.10 B
Country: United Kingdom
Sector: Financials
Industry: Insurance—Life

24. Coca-Cola Europacific Partners plc

Company Profile: Coca-Cola Europacific Partners plc
Market Cap (USD): $30.18 B
Country: United Kingdom
Sector: Consumer Staples
Industry: Beverages—Non-Alcoholic

25. Barclays plc

Company Profile: Barclays plc
Market Cap (USD): $29.77 B
Country: United Kingdom
Sector: Financials
Industry: Banks—Diversified

26. Ashtead Group plc

Company Profile: Ashtead Group plc
Market Cap (USD): $29.57 B
Country: United Kingdom
Sector: Industrials
Industry: Rental & Leasing Services

27. 3i Group plc

Company Profile: 3i Group plc
Market Cap (USD): $28.41 B
Country: United Kingdom
Sector: Financials
Industry: Asset Management

28. Tesco plc

Company Profile: Tesco plc
Market Cap (USD): $27.06 B
Country: United Kingdom
Sector: Consumer Staples
Industry: Grocery Stores

29. SSE plc

Company Profile: SSE plc
Market Cap (USD): $25.85 B
Country: United Kingdom
Sector: Utilities
Industry: Utilities—Diversified

30. Open Orphan plc

Company Profile: Open Orphan plc
Market Cap (USD): $25.41 B
Country: United Kingdom
Sector: Healthcare
Industry: Biotechnology