United Kingdom

Top 427 largest UK Companies in the Financial sector by Market Cap

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

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Top Financial Companies from the United Kingdom as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
1 HSBC Holdings plc $275.10 B United Kingdom UK Financials UK Banks—Diversified
2 Barclays plc $89.20 B United Kingdom UK Financials UK Banks—Diversified
3 Pershing Square Holdings, Ltd. $79.18 B United Kingdom UK Financials UK Asset Management
4 Lloyds Banking Group plc $78.49 B United Kingdom UK Financials UK Banks—Regional
5 NatWest Group plc $70.61 B United Kingdom UK Financials UK Banks—Diversified
6 London Stock Exchange Group plc $60.40 B United Kingdom UK Financials UK Financial Data & Stock Exchanges
7 Standard Chartered plc $56.22 B United Kingdom UK Financials UK Banks—Diversified
8 3i Group plc $42.82 B United Kingdom UK Financials UK Asset Management
9 Prudential plc $39.28 B United Kingdom UK Financials UK Insurance—Life
10 Willis Towers Watson plc $31.83 B United Kingdom UK Financials UK Insurance Brokers
11 Aviva plc $27.99 B United Kingdom UK Financials UK Insurance—Diversified
12 Legal & General Group plc $19.94 B United Kingdom UK Financials UK Insurance—Life
13 Scottish Mortgage Investment Trust plc $17.38 B United Kingdom UK Financials UK Asset Management
14 Admiral Group plc $12.68 B United Kingdom UK Financials UK Insurance—Property & Casualty
15 Pershing Square Holdings Ord $11.45 B United Kingdom UK Financials UK Asset Management
16 Phoenix Group Holdings plc $9.99 B United Kingdom UK Financials UK Insurance—Life
17 St. James's Place plc $9.97 B United Kingdom UK Financials UK Financial Conglomerates
18 M&G plc $9.29 B United Kingdom UK Financials UK Asset Management
19 Schroders plc $8.55 B United Kingdom UK Financials UK Asset Management
20 Intermediate Capital Group plc $8.03 B United Kingdom UK Financials UK Asset Management
21 F&C Investment Trust plc $8.01 B United Kingdom UK Financials UK Asset Management
22 Investec plc $7.84 B United Kingdom UK Financials UK Capital Markets
23 Polar Capital Technology Trust $6.99 B United Kingdom UK Financials UK Asset Management
24 Hargreaves Lansdown plc $6.56 B

(Jan. 1, 2025)

 United Kingdom UK Financials UK Asset Management
25 Beazley plc $6.50 B United Kingdom UK Financials UK Insurance—Property & Casualty
26 IG Group Holdings plc $6.03 B United Kingdom UK Financials UK Capital Markets
27 Allfunds Group plc $5.79 B United Kingdom UK Financials UK Asset Management
28 Direct Line Insurance Group plc $5.45 B

(July 1, 2025)

 United Kingdom UK Financials UK Insurance—Diversified
29 Bank of Georgia Group plc $5.40 B United Kingdom UK Financials UK Banks—Regional
30 Abrdn plc $5.01 B United Kingdom UK Financials UK Asset Management

Top Financial Companies from the United Kingdom as of Jan. 01, 2026

1. HSBC

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

2. Barclays plc

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

3. Pershing Square Holdings, Ltd.

Company Profile: Pershing Square Holdings, Ltd.
Market Cap (USD): $79.18 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

4. Lloyds Banking Group plc

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

5. NatWest Group plc

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

6. London Stock Exchange Group plc

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

7. Standard Chartered plc

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

8. 3i Group plc

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

9. Prudential plc

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

10. Willis Towers Watson plc

Company Profile: Willis Towers Watson plc
Market Cap (USD): $31.83 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Insurance Brokers

11. Aviva plc

Company Profile: Aviva plc
Market Cap (USD): $27.99 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Insurance—Diversified

12. Legal & General Group plc

Company Profile: Legal & General Group plc
Market Cap (USD): $19.94 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Insurance—Life

13. Scottish Mortgage Investment Trust plc

Company Profile: Scottish Mortgage Investment Trust plc
Market Cap (USD): $17.38 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

14. Admiral Group plc

Company Profile: Admiral Group plc
Market Cap (USD): $12.68 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Insurance—Property & Casualty

15. Pershing Square Holdings Ord

Company Profile: Pershing Square Holdings Ord
Market Cap (USD): $11.45 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

16. Phoenix Group Holdings plc

Company Profile: Phoenix Group Holdings plc
Market Cap (USD): $9.99 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Insurance—Life

17. St. James's Place plc

Company Profile: St. James's Place plc
Market Cap (USD): $9.97 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Financial Conglomerates

18. M&G plc

Company Profile: M&G plc
Market Cap (USD): $9.29 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

19. Schroders plc

Company Profile: Schroders plc
Market Cap (USD): $8.55 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

20. Intermediate Capital Group plc

Company Profile: Intermediate Capital Group plc
Market Cap (USD): $8.03 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

21. F&C Investment Trust plc

Company Profile: F&C Investment Trust plc
Market Cap (USD): $8.01 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

22. Investec plc

Company Profile: Investec plc
Market Cap (USD): $7.84 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Capital Markets

23. Polar Capital Technology Trust

Company Profile: Polar Capital Technology Trust
Market Cap (USD): $6.99 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

24. Hargreaves Lansdown plc

Company Profile: Hargreaves Lansdown plc
Market Cap (USD): $6.56 B (Jan. 1, 2025)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

25. Beazley plc

Company Profile: Beazley plc
Market Cap (USD): $6.50 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Insurance—Property & Casualty

26. IG Group Holdings plc

Company Profile: IG Group Holdings plc
Market Cap (USD): $6.03 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Capital Markets

27. Allfunds Group plc

Company Profile: Allfunds Group plc
Market Cap (USD): $5.79 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

28. Direct Line Insurance Group plc

Company Profile: Direct Line Insurance Group plc
Market Cap (USD): $5.45 B (July 1, 2025)
Country: United Kingdom
Sector: UK Financials
Industry: UK Insurance—Diversified

29. Bank of Georgia Group plc

Company Profile: Bank of Georgia Group plc
Market Cap (USD): $5.40 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Banks—Regional

30. Abrdn plc

Company Profile: Abrdn plc
Market Cap (USD): $5.01 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

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