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Top FTSE 100 Companies by Market Cap and Stocks in 2026

This is the list of the largest public listed companies in the FTSE 100 index ranked by market capitalization, together with links to their reference stock, sector and industry.

FTSE 100 Chart & Analysis

Top FTSE 100 Companies Ranking by Market Cap as of Jan. 1, 2026

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Ranking Company Stock Market Cap (USD) Country Sector Industry
1 AstraZeneca plc AZN wb_incandescent $284.38 B United Kingdom UK Healthcare UK Drug Manufacturers—General
2 HSBC Holdings plc HSBA wb_incandescent $275.10 B United Kingdom UK Financials UK Banks—Diversified
3 Shell plc SHEL wb_incandescent $211.90 B United Kingdom UK Energy UK Oil & Gas Integrated
4 Unilever plc ULVR wb_incandescent $141.61 B United Kingdom UK Consumer Staples UK Household & Personal Products
5 Rolls-Royce Holdings plc RR. wb_incandescent $132.92 B United Kingdom UK Industrials UK Aerospace & Defense
6 Rio Tinto Group RIO wb_incandescent $131.23 B United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
7 British American Tobacco plc BATS wb_incandescent $122.62 B United Kingdom UK Consumer Staples UK Tobacco
8 GlaxoSmithKline plc GSK wb_incandescent $99.22 B United Kingdom UK Healthcare UK Drug Manufacturers—General
9 BP plc BP. wb_incandescent $90.18 B United Kingdom UK Energy UK Oil & Gas Integrated
10 Barclays plc BARC wb_incandescent $89.20 B United Kingdom UK Financials UK Banks—Diversified
11 Lloyds Banking Group plc LLOY wb_incandescent $78.49 B United Kingdom UK Financials UK Banks—Regional
12 National Grid plc NG. wb_incandescent $77.12 B United Kingdom UK Utilities UK Utilities—Diversified
13 RELX plc REL wb_incandescent $73.06 B United Kingdom UK Communication Services UK Publishing
14 NatWest Group plc NWG wb_incandescent $70.61 B United Kingdom UK Financials UK Banks—Diversified
15 BAE Systems plc BA. wb_incandescent $68.71 B United Kingdom UK Industrials UK Aerospace & Defense
16 Glencore plc GLEN wb_incandescent $64.87 B Switzerland Swiss Basic Materials Swiss Other Industrial Metals & Mining
17 London Stock Exchange Group plc LSEG wb_incandescent $60.40 B United Kingdom UK Financials UK Financial Data & Stock Exchanges
18 Standard Chartered plc STAN wb_incandescent $56.22 B United Kingdom UK Financials UK Banks—Diversified
19 Reckitt Benckiser Group plc RKT wb_incandescent $54.03 B United Kingdom UK Consumer Staples UK Household & Personal Products
20 Compass Group plc CPG wb_incandescent $53.40 B United Kingdom UK Consumer Discretionary UK Restaurants
21 Diageo plc DGE wb_incandescent $48.30 B United Kingdom UK Consumer Staples UK Beverages—Wineries & Distilleries
22 Haleon plc HLN wb_incandescent $44.50 B United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
23 Anglo American plc AAL wb_incandescent $43.98 B United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
24 Antofagasta plc ANTO wb_incandescent $43.36 B United Kingdom UK Basic Materials UK Copper
25 3i Group plc III wb_incandescent $42.82 B United Kingdom UK Financials UK Asset Management
26 Experian plc EXPN wb_incandescent $40.96 B Ireland Irish Industrials Irish Consulting Services
27 Prudential plc PRU wb_incandescent $39.28 B United Kingdom UK Financials UK Insurance—Life
28 Tesco plc TSCO wb_incandescent $37.92 B United Kingdom UK Consumer Staples UK Grocery Stores
29 SSE plc SSE wb_incandescent $35.96 B United Kingdom UK Utilities UK Utilities—Diversified
30 Imperial Brands plc IMB wb_incandescent $33.31 B United Kingdom UK Consumer Staples UK Tobacco

Top FTSE 100 Companies Ranking by Market Cap as of Jan. 1, 2026

1. AstraZeneca

Company Profile: AstraZeneca plc
Market Cap (USD): $284.38 B
Stock: AZN wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—General

2. HSBC

Company Profile: HSBC Holdings plc
Market Cap (USD): $275.10 B
Stock: HSBA wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Banks—Diversified

3. Shell

Company Profile: Shell plc
Market Cap (USD): $211.90 B
Stock: SHEL wb_incandescent
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Integrated

4. Unilever

Company Profile: Unilever plc
Market Cap (USD): $141.61 B
Stock: ULVR wb_incandescent
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Household & Personal Products

5. Rolls-Royce Holdings plc

Company Profile: Rolls-Royce Holdings plc
Market Cap (USD): $132.92 B
Stock: RR. wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Aerospace & Defense

6. Rio Tinto

Company Profile: Rio Tinto Group
Market Cap (USD): $131.23 B
Stock: RIO wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

7. British American Tobacco plc

Company Profile: British American Tobacco plc
Market Cap (USD): $122.62 B
Stock: BATS wb_incandescent
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Tobacco

8. GlaxoSmithKline plc

Company Profile: GlaxoSmithKline plc
Market Cap (USD): $99.22 B
Stock: GSK wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—General

9. BP plc

Company Profile: BP plc
Market Cap (USD): $90.18 B
Stock: BP. wb_incandescent
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Integrated

10. Barclays plc

Company Profile: Barclays plc
Market Cap (USD): $89.20 B
Stock: BARC wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Banks—Diversified

11. Lloyds Banking Group plc

Company Profile: Lloyds Banking Group plc
Market Cap (USD): $78.49 B
Stock: LLOY wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Banks—Regional

12. National Grid plc

Company Profile: National Grid plc
Market Cap (USD): $77.12 B
Stock: NG. wb_incandescent
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Diversified

13. RELX plc

Company Profile: RELX plc
Market Cap (USD): $73.06 B
Stock: REL wb_incandescent
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Publishing

14. NatWest Group plc

Company Profile: NatWest Group plc
Market Cap (USD): $70.61 B
Stock: NWG wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Banks—Diversified

15. BAE Systems plc

Company Profile: BAE Systems plc
Market Cap (USD): $68.71 B
Stock: BA. wb_incandescent
Country: United Kingdom
Sector: UK Industrials
Industry: UK Aerospace & Defense

16. Glencore plc

Company Profile: Glencore plc
Market Cap (USD): $64.87 B
Stock: GLEN wb_incandescent
Country: Switzerland
Sector: Swiss Basic Materials
Industry: Swiss Other Industrial Metals & Mining

17. London Stock Exchange Group plc

Company Profile: London Stock Exchange Group plc
Market Cap (USD): $60.40 B
Stock: LSEG wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Financial Data & Stock Exchanges

18. Standard Chartered plc

Company Profile: Standard Chartered plc
Market Cap (USD): $56.22 B
Stock: STAN wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Banks—Diversified

19. Reckitt Benckiser Group plc

Company Profile: Reckitt Benckiser Group plc
Market Cap (USD): $54.03 B
Stock: RKT wb_incandescent
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Household & Personal Products

20. Compass Group plc

Company Profile: Compass Group plc
Market Cap (USD): $53.40 B
Stock: CPG wb_incandescent
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Restaurants

21. Diageo plc

Company Profile: Diageo plc
Market Cap (USD): $48.30 B
Stock: DGE wb_incandescent
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Beverages—Wineries & Distilleries

22. Haleon plc

Company Profile: Haleon plc
Market Cap (USD): $44.50 B
Stock: HLN wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

23. Anglo American plc

Company Profile: Anglo American plc
Market Cap (USD): $43.98 B
Stock: AAL wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

24. Antofagasta plc

Company Profile: Antofagasta plc
Market Cap (USD): $43.36 B
Stock: ANTO wb_incandescent
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Copper

25. 3i Group plc

Company Profile: 3i Group plc
Market Cap (USD): $42.82 B
Stock: III wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

26. Experian plc

Company Profile: Experian plc
Market Cap (USD): $40.96 B
Stock: EXPN wb_incandescent
Country: Ireland
Sector: Irish Industrials
Industry: Irish Consulting Services

27. Prudential plc

Company Profile: Prudential plc
Market Cap (USD): $39.28 B
Stock: PRU wb_incandescent
Country: United Kingdom
Sector: UK Financials
Industry: UK Insurance—Life

28. Tesco plc

Company Profile: Tesco plc
Market Cap (USD): $37.92 B
Stock: TSCO wb_incandescent
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Grocery Stores

29. SSE plc

Company Profile: SSE plc
Market Cap (USD): $35.96 B
Stock: SSE wb_incandescent
Country: United Kingdom
Sector: UK Utilities
Industry: UK Utilities—Diversified

30. Imperial Brands plc

Company Profile: Imperial Brands plc
Market Cap (USD): $33.31 B
Stock: IMB wb_incandescent
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Tobacco

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