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, 2026

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Rank Company Market Cap (USD) Country Sector Industry
871 Alternative Income REIT PLC $83.6 M

(July 1, 2025)

 United Kingdom UK Real Estate UK REIT—Diversified
872 The Pebble Group plc $83.5 M United Kingdom UK Communication Services UK Advertising Agencies
873 Condor Gold plc $82.7 M

(Jan. 1, 2025)

 United Kingdom UK Basic Materials UK Gold
874 Meridian Mining S.E. $82.0 M

(July 1, 2023)

 United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
875 Eagle Eye Solutions Group plc $81.7 M

(July 1, 2025)

 United Kingdom UK Technology UK Software—Application
876 Mereo BioPharma Group plc $81.2 M United Kingdom UK Healthcare UK Biotechnology
877 HSS Hire Group plc $81.1 M

(July 1, 2025)

 United Kingdom UK Industrials UK Rental & Leasing Services
878 Time Finance plc $80.5 M

(July 1, 2025)

 United Kingdom UK Financials UK Credit Services
879 Frenkel Topping Group plc $80.2 M United Kingdom UK Financials UK Asset Management
880 TMT Investments plc $80.2 M

(July 1, 2025)

 United Kingdom UK Financials UK Asset Management
881 Panthera Resources plc $79.9 M United Kingdom UK Basic Materials UK Gold
882 Kodal Minerals plc $79.9 M

(July 1, 2025)

 United Kingdom UK Basic Materials UK Other Industrial Metals & Mining
883 Aberdeen Asia-Pacific Income Investment Company Limited $79.3 M

(July 1, 2025)

 United Kingdom UK Financials UK Asset Management
884 Xpediator plc $78.8 M

(July 1, 2023)

 United Kingdom UK Industrials UK Integrated Freight & Logistics
885 Water Intelligence plc $78.6 M United Kingdom UK Industrials UK Specialty Business Services
886 Audioboom Group plc $78.0 M

(July 1, 2025)

 United Kingdom UK Communication Services UK Internet Content & Information
887 System1 Group plc $77.6 M

(July 1, 2025)

 United Kingdom UK Communication Services UK Advertising Agencies
888 Gama Aviation plc $77.4 M

(Jan. 1, 2024)

 United Kingdom UK Industrials UK Airports & Air Services
889 JPMorgan Global Core Real Assets Limited $77.3 M United Kingdom UK Financials UK Asset Management
890 Enwell Energy plc $77.1 M

(July 1, 2025)

 United Kingdom UK Energy UK Oil & Gas E&P
891 Tiziana Life Sciences plc $77.1 M

(Oct. 1, 2021)

 United Kingdom UK Healthcare UK Biotechnology
892 Petra Diamonds Limited $77.1 M United Kingdom UK Basic Materials UK Other Precious Metals & Mining
893 Real Estate Investors plc $76.7 M

(July 1, 2025)

 United Kingdom UK Real Estate UK REIT—Diversified
894 Staffline Group plc $76.7 M

(July 1, 2025)

 United Kingdom UK Industrials UK Staffing & Employment Services
895 Town Centre Securities plc $76.4 M

(July 1, 2025)

 United Kingdom UK Real Estate UK REIT—Diversified
896 Naked Wines plc $74.6 M

(July 1, 2025)

 United Kingdom UK Consumer Staples UK Beverages—Wineries & Distilleries
897 Made Tech Group Plc $74.4 M

(July 1, 2025)

 United Kingdom UK Technology UK Information Technology Services
898 Zephyr Energy plc $73.4 M

(July 1, 2025)

 United Kingdom UK Energy UK Oil & Gas E&P
899 Geiger Counter Ltd $72.5 M

(July 1, 2025)

 United Kingdom UK Financials UK Asset Management
900 ATTRAQT Group plc $72.0 M

(Nov. 1, 2022)

 United Kingdom UK Technology UK Software—Application

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

871. Alternative Income REIT PLC

Company Profile: Alternative Income REIT PLC
Market Cap (USD): $83.6 M (July 1, 2025)
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Diversified

872. The Pebble Group plc

Company Profile: The Pebble Group plc
Market Cap (USD): $83.5 M
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Advertising Agencies

873. Condor Gold plc

Company Profile: Condor Gold plc
Market Cap (USD): $82.7 M (Jan. 1, 2025)
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Gold

874. Meridian Mining S.E.

Company Profile: Meridian Mining S.E.
Market Cap (USD): $82.0 M (July 1, 2023)
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

875. Eagle Eye Solutions Group plc

Company Profile: Eagle Eye Solutions Group plc
Market Cap (USD): $81.7 M (July 1, 2025)
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

876. Mereo BioPharma Group plc

Company Profile: Mereo BioPharma Group plc
Market Cap (USD): $81.2 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

877. HSS Hire Group plc

Company Profile: HSS Hire Group plc
Market Cap (USD): $81.1 M (July 1, 2025)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Rental & Leasing Services

878. Time Finance plc

Company Profile: Time Finance plc
Market Cap (USD): $80.5 M (July 1, 2025)
Country: United Kingdom
Sector: UK Financials
Industry: UK Credit Services

879. Frenkel Topping Group plc

Company Profile: Frenkel Topping Group plc
Market Cap (USD): $80.2 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

880. TMT Investments plc

Company Profile: TMT Investments plc
Market Cap (USD): $80.2 M (July 1, 2025)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

881. Panthera Resources plc

Company Profile: Panthera Resources plc
Market Cap (USD): $79.9 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Gold

882. Kodal Minerals plc

Company Profile: Kodal Minerals plc
Market Cap (USD): $79.9 M (July 1, 2025)
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Industrial Metals & Mining

883. Aberdeen Asia-Pacific Income Investment Company Limited

Company Profile: Aberdeen Asia-Pacific Income Investment Company Limited
Market Cap (USD): $79.3 M (July 1, 2025)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

884. Xpediator plc

Company Profile: Xpediator plc
Market Cap (USD): $78.8 M (July 1, 2023)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Integrated Freight & Logistics

885. Water Intelligence plc

Company Profile: Water Intelligence plc
Market Cap (USD): $78.6 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Specialty Business Services

886. Audioboom Group plc

Company Profile: Audioboom Group plc
Market Cap (USD): $78.0 M (July 1, 2025)
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Internet Content & Information

887. System1 Group plc

Company Profile: System1 Group plc
Market Cap (USD): $77.6 M (July 1, 2025)
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Advertising Agencies

888. Gama Aviation plc

Company Profile: Gama Aviation plc
Market Cap (USD): $77.4 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Airports & Air Services

889. JPMorgan Global Core Real Assets Limited

Company Profile: JPMorgan Global Core Real Assets Limited
Market Cap (USD): $77.3 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

890. Enwell Energy plc

Company Profile: Enwell Energy plc
Market Cap (USD): $77.1 M (July 1, 2025)
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

891. Tiziana Life Sciences plc

Company Profile: Tiziana Life Sciences plc
Market Cap (USD): $77.1 M (Oct. 1, 2021)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

892. Petra Diamonds Limited

Company Profile: Petra Diamonds Limited
Market Cap (USD): $77.1 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Other Precious Metals & Mining

893. Real Estate Investors plc

Company Profile: Real Estate Investors plc
Market Cap (USD): $76.7 M (July 1, 2025)
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Diversified

894. Staffline Group plc

Company Profile: Staffline Group plc
Market Cap (USD): $76.7 M (July 1, 2025)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Staffing & Employment Services

895. Town Centre Securities plc

Company Profile: Town Centre Securities plc
Market Cap (USD): $76.4 M (July 1, 2025)
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Diversified

896. Naked Wines plc

Company Profile: Naked Wines plc
Market Cap (USD): $74.6 M (July 1, 2025)
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Beverages—Wineries & Distilleries

897. Made Tech Group Plc

Company Profile: Made Tech Group Plc
Market Cap (USD): $74.4 M (July 1, 2025)
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

898. Zephyr Energy plc

Company Profile: Zephyr Energy plc
Market Cap (USD): $73.4 M (July 1, 2025)
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

899. Geiger Counter Ltd

Company Profile: Geiger Counter Ltd
Market Cap (USD): $72.5 M (July 1, 2025)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

900. ATTRAQT Group plc

Company Profile: ATTRAQT Group plc
Market Cap (USD): $72.0 M (Nov. 1, 2022)
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

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