London Top Companies List by Market Cap as of August 2026

London Top Companies List by Market Cap as on August 2026. Biggest London Companies List by Market Cap in August 2026. London Largest Companies in August 2026.

London Top Companies by Market Cap in 2026
London Top Companies by Market Cap in 2026, London Largest Companies in 2026, Biggest London Companies by Market Cap.

  1. Melrose Industries

    World Rank (Aug-2026)
    2,511
    Market Cap (Aug-2026)
    8.360 Billion USD
    World Rank (Jan-05-2024)
    1,724
    Market Cap (Jan-05-2024)
    9.517 Billion USD
    World Rank (Jul-30-2023)
    1,808
    Market Cap (Jul-30-2023)
    9.111 Billion USD
    World Rank (Dec-25-2022)
    2,200
    Market Cap (Dec-25-2022)
    6.427 Billion USD
    World Rank (Jan-07-2022)
    1,879
    Market Cap (Jan-07-2022)
    10.03 Billion USD
    Annual Revenue in USD
    9,681 Million USD
    Annual Operating Income in USD
    -366 Million USD
    Annual Net Income in USD
    -396 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    UK
    Stock Category
    FTSE 100
    S&P EUROPE 350
    Yahoo @ LSE
    Company Profile

    MELROSE INDUSTRIES manufactures components and parts related to below industries

    Facts About Company

    MELROSE INDUSTRIES annual revenue was 7,537 million GBP and annual net loss was -308 million GBP generated for period year ending Dec-2022.

    MELROSE INDUSTRIES annual revenue was 6,883 million GBP and annual net income was 833 million GBP generated for period year ending Dec-2021.

    As on 2022, MELROSE INDUSTRIES had 38,772 employees.

    Company Website
    MELROSE INDUSTRIES PLC
    Wikipedia
    Wikipedia

  2. Birkenstock Holding PLC

    World Rank (Aug-2026)
    2,864
    Market Cap (Aug-2026)
    7.000 Billion USD
    World Rank (Jan-05-2024)
    1,858
    Market Cap (Jan-05-2024)
    8.694 Billion USD
    World Rank (Jul-30-2023)
    2,206
    World Rank (Dec-25-2022)
    2,206
    Annual Revenue in USD
    1,242 Million USD
    Annual Operating Income in USD
    315 Million USD
    Annual Net Income in USD
    187 Million USD
    Annual Results for Period Ending
    Sep-2022 ending year
    Headquarters Country
    UK
    Yahoo @ NYSE
    Company Profile

    BIRKENSTOCK HOLDING PLC manufactures footwear products. Headquarters is in USA.

    Company Website
    BIRKENSTOCK HOLDING PLC
    Wikipedia
    Wikipedia

  3. Land Securities Group

    World Rank (Aug-2026)
    2,866
    Market Cap (Aug-2026)
    6.980 Billion USD
    World Rank (Jan-05-2024)
    2,338
    Market Cap (Jan-05-2024)
    6.620 Billion USD
    World Rank (Jul-30-2023)
    2,491
    Market Cap (Jul-30-2023)
    6.119 Billion USD
    World Rank (Dec-25-2022)
    2,500
    Market Cap (Dec-25-2022)
    5.533 Billion USD
    World Rank (Jan-07-2022)
    2,295
    Market Cap (Jan-07-2022)
    7.83 Billion USD
    Annual Revenue in USD
    1,001 Million USD
    Annual Operating Income in USD
    548 Million USD
    Annual Net Income in USD
    -784 Million USD
    Annual Results for Period Ending
    Mar-2023 ending period
    Headquarters Country
    UK
    Stock Category
    FTSE 100
    S&P EUROPE 350
    Yahoo @ LSE
    Company Profile

    Land Securities Group is a Commercial Properties and investment management company. It has two products they are property development and property investment. The company works in three ways they are office, retail and specialist segments. The headquarters is in UK.

    Facts About Company

    Land Securities Group annual revenue was 791 million GBP and annual net loss was -619 million GBP generated for period year ending Mar-2023.

    Land Securities Group annual revenue was 679 million GBP and was 869 million GBP annual net income generated for period year ending Mar-2023.

    As on 2022, Land Securities Group had 610 employees.

    Company Website
    LAND SECURITIES GROUP PLC
    Wikipedia
    Wikipedia

  4. Howden Joinery Group

    World Rank (Aug-2026)
    3,142
    Market Cap (Aug-2026)
    6.142 Billion USD
    World Rank (Jan-05-2024)
    2,660
    Market Cap (Jan-05-2024)
    5.655 Billion USD
    World Rank (Jul-30-2023)
    2,856
    Market Cap (Jul-30-2023)
    5.212 Billion USD
    World Rank (Dec-25-2022)
    3,432
    Market Cap (Dec-25-2022)
    3.809 Billion USD
    World Rank (Jan-07-2022)
    2,419
    Market Cap (Jan-07-2022)
    7.34 Billion USD
    Annual Revenue in USD
    2,979 Million USD
    Annual Operating Income in USD
    533 Million USD
    Annual Net Income in USD
    480 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    UK
    Stock Category
    FTSE 100
    Yahoo @ LSE
    Company Profile

    Howdens is the UK’s number one trade kitchen supplier providing thousands of products across kitchens, joinery, and hardware. Thet have more than 730 depots throughout the UK and Europe.

    Facts About Company

    Howdens annual revenue was 2,319 million GBP and annual net income was 374 million GBP generated for period year ending Dec-2022.

    Howdens annual revenue was 2,093 million GBP and annual net income was 314 million GBP generated for period year ending Dec-2021.

    As on 2022, Howdens had 12000 employees.

    Company Website
    HOWDEN JOINERY GROUP
    Wikipedia
    Wikipedia

  5. Mimecast

    World Rank (Aug-2026)
    3,148
    World Rank (Jan-05-2024)
    3,148
    World Rank (Jul-30-2023)
    3,148
    World Rank (Dec-25-2022)
    3,148
    World Rank (Jan-07-2022)
    3,148
    Market Cap (Jan-07-2022)
    5.27 Billion USD
    Annual Revenue in USD
    501 Million USD
    Annual Net Income in USD
    29 Million USD
    Annual Results for Period Ending
    Mar-2021 ending year
    Headquarters Country
    UK
    Company Profile
    Software and technology company with headquarters is in London, UK. Compnay softwares related to cloud security and email security softwares.
    Company Website
    MIMECAST LIMITED

  6. WPP PLC

    World Rank (Aug-2026)
    3,253
    Market Cap (Aug-2026)
    5.848 Billion USD
    World Rank (Jan-05-2024)
    1,615
    Market Cap (Jan-05-2024)
    10.253 Billion USD
    World Rank (Jul-30-2023)
    1,471
    Market Cap (Jul-30-2023)
    11.740 Billion USD
    World Rank (Dec-25-2022)
    1,471
    Market Cap (Dec-25-2022)
    10.552 Billion USD
    World Rank (Jan-07-2022)
    1,123
    Market Cap (Jan-07-2022)
    18.27 Billion USD
    Annual Revenue in USD
    18,532 Million USD
    Annual Operating Income in USD
    1,744 Million USD
    Annual Net Income in USD
    876 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    UK
    CEO
    Mark Read
    Stock Category
    S&P EUROPE 350
    UK ADRs
    Yahoo @ LSE
    Company Profile

    WPP Plc is Media, Advertising, Market Research, Public Relations Company and it's headquarters is in London, UK. WPP companies operate in 111 countries, providing us with global reach and scale.

    Facts About Company

    For the year ending Dec-2022, WPP annual revenue was 14,428 million USD and annual operating income was 1,229 million USD and net income was 682 million USD.

    For the year ending Dec-2021, WPP annual revenue was 12,801 million USD and annual operating income was 1,229 million USD and net income was 637 million USD.

    As on 2020 how the WPP Plc Revenue and Employee Strength in different parts of World:

    WPP has 21,000 employees and 4.5 Billion GBP Revenue in North America.

    Key Metrics
    WPP plc has 200 million subscribers as on 2020.
    46.9 Billion GBP is Total Billings of WPP for Year 2020.
    53.1 Billion GBP is Total Billings of WPP for Year 2019.
    9,302.5 Million GBP Revenue through Global Integrated Agencies segment in 2020 and 892.9 Million GBP Revenue through Public Relations and 1,807.4 Million GBP Revenue through Specialist Agencies business segment.
    Company Website
    WPP PLC - Media, Advertising, Market Research, Public Relations Company
    Wikipedia
    Wikipedia

  7. Burberry Group

    World Rank (Aug-2026)
    3,503
    Market Cap (Aug-2026)
    5.255 Billion USD
    World Rank (Jan-05-2024)
    2,402
    Market Cap (Jan-05-2024)
    6.431 Billion USD
    World Rank (Jul-30-2023)
    1,586
    Market Cap (Jul-30-2023)
    10.783 Billion USD
    World Rank (Dec-25-2022)
    1,625
    Market Cap (Dec-25-2022)
    9.310 Billion USD
    World Rank (Jan-07-2022)
    1,930
    Market Cap (Jan-07-2022)
    9.75 Billion USD
    Annual Revenue in USD
    3,974 Million USD
    Annual Operating Income in USD
    816 Million USD
    Annual Net Income in USD
    629 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    UK
    Stock Category
    FTSE 100
    S&P EUROPE 350
    Yahoo @ LSE
    Company Profile

    Burberry Group is a luxury fashion goods manufacturer, retailer and wholesaler company. The products of the company are cosmetics, perfumes, accessories, clothing. It's designs and sources apparel and accessories, selling through a diversified network of retail, digital, wholesale, and licensing channels worldwide. The headquarters is in UK.

    Facts About Company

    Burberry Group annual revenue was 3,094 million GBP and annual net income was 490 million GBP generated for period year ending Mar-2023.

    Burberry Group annual revenue was 2,826 million GBP and annual net income was 396 million GBP generated for period year ending Mar-2022.

    As on 2022, Burberry Group had 8979 employees.

    Company Website
    BURBERRY GROUP PLC
    Wikipedia
    Wikipedia

  8. Greensill

    World Rank (Aug-2026)
    3,527
    World Rank (Jan-05-2024)
    3,527
    World Rank (Jul-30-2023)
    3,527
    World Rank (Dec-25-2022)
    3,527
    World Rank (Jan-07-2022)
    3,527
    Headquarters Country
    UK
    Company Profile
    Greensill is the market-leading provider of working capital finance for businesses and people globally. 
    Company Website
    GREENSILL

  9. RS Group PLC

    World Rank (Aug-2026)
    3,841
    Market Cap (Aug-2026)
    4.584 Billion USD
    World Rank (Jan-05-2024)
    3,016
    Market Cap (Jan-05-2024)
    4.816 Billion USD
    Headquarters Country
    UK
    Yahoo @ LSE
    Company Profile

    RS Group provide their customers with product and service solutions, enabling them to focus on their own aims of designing, building, maintaining, repairing and operating industrial equipment. They manufacture electronics, automation and control equipment, bearings and other equipment related to maintenance, safety and protection of industries. Headquarters is in UK.

    Company Website
    RS GROUP PLC

  10. RIT Capital Partners

    World Rank (Aug-2026)
    3,937
    Market Cap (Aug-2026)
    4.415 Billion USD
    World Rank (Jan-05-2024)
    3,881
    Market Cap (Jan-05-2024)
    3.505 Billion USD
    World Rank (Jul-30-2023)
    3,647
    Market Cap (Jul-30-2023)
    3.825 Billion USD
    World Rank (Dec-25-2022)
    3,329
    Market Cap (Dec-25-2022)
    3.915 Billion USD
    World Rank (Jan-07-2022)
    2,927
    Market Cap (Jan-07-2022)
    5.77 Billion USD
    Annual Revenue in USD
    1,242 Million USD
    Annual Net Income in USD
    1,140 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    UK
    Yahoo @ LSE
    Company Profile

    RIT Capital Partners plc is an investment trust which aims to protect and enhance shareholders' wealth over the long term.

    Since listing on the London Stock Exchange in 1988, they have generated a share price total return of 12.2% per annum for their shareholders.

    Company Website
    RIT CAPITAL PARTNERS
    Wikipedia
    Wikipedia

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