LSE Top Companies List by Market Cap as of August 2026

LSE Top Companies List by Market Cap as of August 2026, LSE Biggest 500 Companies List by Market Cap, LSE Largest 500 Companies List by market cap as of August 2026.
LSE Top Companies List by Market Cap in 2026
LSE Stock Exchange Top Companies List by Market Cap as of August 2026, LSE Stock Exchange Largest Companies List by Market Cap as of August 2026.

  1. AJ Bell

    World Rank (Aug-2026)
    4,742
    Market Cap (Aug-2026)
    3.309 Billion USD
    World Rank (Jan-05-2024)
    6,516
    Market Cap (Jan-05-2024)
    1.605 Billion USD
    World Rank (Jul-30-2023)
    6,203
    Market Cap (Jul-30-2023)
    1.770 Billion USD
    World Rank (Dec-25-2022)
    5,871
    Market Cap (Dec-25-2022)
    1.776 Billion USD
    World Rank (Jan-07-2022)
    6,191
    Market Cap (Jan-07-2022)
    2.05 Billion USD
    Annual Revenue in USD
    209 Million USD
    Annual Operating Income in USD
    76 Million USD
    Annual Net Income in USD
    60 Million USD
    Annual Results for Period Ending
    Sep-2022 ending year
    Headquarters Country
    UK
    Yahoo @ LSE
    Company Profile
    AJ Bell is a Investment Platforms company. Total Revenue as per 2019 is 104.90(£m). Net Profit as per 2019 is 30.35(£m). Total Assets as per 2019 is 103.29(£m). Total Liabilities as per 2019 is 17.23(£m).The headquarters is in UK.
    Company Website
    AJ BELL

  2. Harbourvest Global Private Equity Limited

    World Rank (Aug-2026)
    4,744
    Market Cap (Aug-2026)
    3.306 Billion USD
    World Rank (Jan-05-2024)
    5,036
    Market Cap (Jan-05-2024)
    2.431 Billion USD
    World Rank (Jul-30-2023)
    5,251
    Market Cap (Jul-30-2023)
    2.291 Billion USD
    World Rank (Dec-25-2022)
    5,209
    Market Cap (Dec-25-2022)
    2.146 Billion USD
    World Rank (Jan-07-2022)
    4,667
    Market Cap (Jan-07-2022)
    3.16 Billion USD
    Annual Revenue in USD
    1,056 Million USD
    Annual Net Income in USD
    1,049 Million USD
    Annual Results for Period Ending
    Jan-2022 ending year
    Headquarters Country
    Guernsey
    Yahoo @ LSE
    Company Profile
    Harbour Vest Global Private Equity Limited is a Listed investment company that provides investors with access to private company investments. The company annual revenue is 683 million USD and annual net income is 669 million USD as on 2021. The headquarters is in UK, Guernsey.
    Company Website
    HARBOURVEST GLOBAL PRIVATE EQUITY LIMITED

  3. Ultra Electronics Holdings

    World Rank (Aug-2026)
    4,765
    World Rank (Jan-05-2024)
    4,765
    World Rank (Jul-30-2023)
    4,765
    World Rank (Dec-25-2022)
    4,765
    World Rank (Jan-07-2022)
    4,765
    Market Cap (Jan-07-2022)
    3.07 Billion USD
    Annual Revenue in USD
    1,001 Million USD
    Annual Net Income in USD
    78 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    UK
    Company Profile
    Ultra Electronics Holding is a Security and Providing Application Engineered bespoke Solutions company. It is having over 4,500 employees across the globe and are listed on the London Stock Exchange. Total Revenue as per 2019 is 825.40(£m). Net Profit as per 2019 is 74.60(£m). Total Assets as per 2019 is 996.80(£m). Total Liabilities as per 2019 is 566.30(£m). The headquarters is in UK.
    Company Website
    ULTRA ELECTRONICS HOLDINGS

  4. Allianz Technology Trust

    World Rank (Aug-2026)
    4,786
    Market Cap (Aug-2026)
    3.266 Billion USD
    World Rank (Jan-05-2024)
    6,920
    Market Cap (Jan-05-2024)
    1.445 Billion USD
    World Rank (Jul-30-2023)
    7,217
    Market Cap (Jul-30-2023)
    1.386 Billion USD
    World Rank (Dec-25-2022)
    8,251
    Market Cap (Dec-25-2022)
    1.025 Billion USD
    World Rank (Jan-07-2022)
    6,584
    Market Cap (Jan-07-2022)
    1.86 Billion USD
    Annual Revenue in USD
    283 Million USD
    Annual Net Income in USD
    280 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    UK
    Yahoo @ LSE
    Company Profile
    Allianz Technology Trust is an investment potential company of the technology sector. The company annual revenue is 523.2 million GBP, annual net income is 490.7 million GBP and total assets are 1,258.3 million GBP as on 2020. The headquarters is in UK.
    Company Website
    ALLIANZ TECHNOLOGY TRUST

  5. Derwent London

    World Rank (Aug-2026)
    4,801
    Market Cap (Aug-2026)
    3.247 Billion USD
    World Rank (Jan-05-2024)
    4,080
    Market Cap (Jan-05-2024)
    3.294 Billion USD
    World Rank (Jul-30-2023)
    4,265
    Market Cap (Jul-30-2023)
    3.087 Billion USD
    World Rank (Dec-25-2022)
    3,923
    Market Cap (Dec-25-2022)
    3.179 Billion USD
    World Rank (Jan-07-2022)
    3,197
    Market Cap (Jan-07-2022)
    5.17 Billion USD
    Annual Revenue in USD
    320 Million USD
    Annual Operating Income in USD
    202 Million USD
    Annual Net Income in USD
    -360 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    UK
    Yahoo @ LSE
    Company Profile

    Derwent London is a London Focused Real Estate Investment Trust company. It owns a portfolio of 5.6 million sq ft of commercial real estate, predominantly in central London valued at £5.4bn as at 30 June 2020. Headquarters is in UK.

    Company Website
    DERWENT LONDON
    Wikipedia
    Wikipedia

  6. B&M European Value Retail

    World Rank (Aug-2026)
    4,809
    Market Cap (Aug-2026)
    3.241 Billion USD
    World Rank (Jan-05-2024)
    2,204
    Market Cap (Jan-05-2024)
    7.117 Billion USD
    World Rank (Jul-30-2023)
    2,206
    Market Cap (Jul-30-2023)
    7.149 Billion USD
    World Rank (Dec-25-2022)
    2,732
    Market Cap (Dec-25-2022)
    4.977 Billion USD
    World Rank (Jan-07-2022)
    2,186
    Market Cap (Jan-07-2022)
    8.24 Billion USD
    Annual Revenue in USD
    6,401 Million USD
    Annual Operating Income in USD
    688 Million USD
    Annual Net Income in USD
    447 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Luxembourg
    Yahoo @ LSE
    Company Profile

    The B&M Group is a fast growing variety goods value retailer with stores operating in the UK and France. Headquarters is in Luxembourg.

    The Group includes:

    • the B&M general merchandise and grocery stores, with a chain of over 600 stores throughout the UK;
    • the Babou general merchandise and grocery stores, with a chain of over 90 stores in locations in France; and
    • the Heron Foods convenience stores, with a chain of over 275 stores in locations predominantly in the North of England.
    Company Website
    B&M EUROPEAN VALUE RETAIL

  7. Old Mutual Limited

    World Rank (Aug-2026)
    4,825
    Market Cap (Aug-2026)
    3.220 Billion USD
    World Rank (Jan-05-2024)
    4,223
    Market Cap (Jan-05-2024)
    3.150 Billion USD
    World Rank (Jul-30-2023)
    3,860
    Market Cap (Jul-30-2023)
    3.566 Billion USD
    World Rank (Dec-25-2022)
    4,176
    Market Cap (Dec-25-2022)
    2.906 Billion USD
    World Rank (Jan-07-2022)
    3,805
    Market Cap (Jan-07-2022)
    4.11 Billion USD
    Annual Revenue in USD
    14,656 Million USD
    Annual Net Income in USD
    397 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Africa
    Yahoo @ LSE
    Company Profile

    Old Mutual Limited (OML) is a Premium African Financial Services company. It is having more than 30,000 employees and operate in 14 countries across two regions Africa. The headquarters is in South Africa.

    Company Website
    OLD MUTUAL LIMITED
    Wikipedia
    Wikipedia

  8. TP ICAP

    World Rank (Aug-2026)
    4,889
    Market Cap (Aug-2026)
    3.160 Billion USD
    World Rank (Jan-05-2024)
    5,822
    Market Cap (Jan-05-2024)
    1.925 Billion USD
    World Rank (Jul-30-2023)
    6,564
    Market Cap (Jul-30-2023)
    1.613 Billion USD
    World Rank (Dec-25-2022)
    6,125
    Market Cap (Dec-25-2022)
    1.657 Billion USD
    World Rank (Jan-07-2022)
    6,957
    Market Cap (Jan-07-2022)
    1.69 Billion USD
    Annual Revenue in USD
    2,717 Million USD
    Annual Operating Income in USD
    225 Million USD
    Annual Net Income in USD
    132 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    UK
    Yahoo @ LSE
    Company Profile
    TP ICAP is a Wholesale Over The Counter And Exchange Traded Markets company. It trade a wide range of financial, energy and commodities products in multiple markets, offering access to the largest pools of liquidity, market insight, deep banks of data and leading digital solutions. The headquarters is in UK.
    Company Website
    TP ICAP

  9. JTC Plc

    World Rank (Aug-2026)
    4,913
    Market Cap (Aug-2026)
    3.131 Billion USD
    World Rank (Jan-05-2024)
    6,274
    Market Cap (Jan-05-2024)
    1.696 Billion USD
    World Rank (Jul-30-2023)
    6,845
    Market Cap (Jul-30-2023)
    1.513 Billion USD
    World Rank (Dec-25-2022)
    6,980
    Market Cap (Dec-25-2022)
    1.361 Billion USD
    World Rank (Jan-07-2022)
    6,749
    Market Cap (Jan-07-2022)
    1.78 Billion USD
    Annual Revenue in USD
    257 Million USD
    Annual Operating Income in USD
    51 Million USD
    Annual Net Income in USD
    45 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    UK
    Yahoo @ Frankfurt
    Company Profile
    JTC is a planning and developing strong infrastructures building industries company. The company annual revenue is 147 million GBP and annual net income is 26 million GBP as on 2021. The headquarters is in UK.
    Company Website
    JTC
    Wikipedia
    Wikipedia

  10. Hill & Smith Holdings

    World Rank (Aug-2026)
    4,933
    Market Cap (Aug-2026)
    3.108 Billion USD
    World Rank (Jan-05-2024)
    5,829
    Market Cap (Jan-05-2024)
    1.920 Billion USD
    World Rank (Jul-30-2023)
    6,367
    World Rank (Dec-25-2022)
    6,367
    World Rank (Jan-07-2022)
    6,367
    Market Cap (Jan-07-2022)
    1.96 Billion USD
    Annual Revenue in USD
    830 Million USD
    Annual Net Income in USD
    40 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    UK
    Company Profile
    Hill & Smith Holdings is a Infrastructure and galvanizing Markets company. The company is focused on engineered products for the roads and utilities markets and operating in international territories with the prospect of sustained long term investment in infrastructure. It is a providing zinc and other coating services for a wide range of products including fencing, lighting columns, structural steelwork, bridges, agricultural and other products for the infrastructure and construction markets. The headquarters is in UK.
    Company Website
    HILL & SMITH HOLDINGS

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