World Top 100 Consulting Services Companies List by Market Cap as of August 2026

World Top 100 Consulting Services Companies List by Market Cap as of August 2026, World Biggest 100 Consulting Services Companies by Market Cap, World Largest 100 Consulting Services Companies in the World by market cap as of August 2026.

World Top Consulting Services Companies by Market Cap 2026
World Top Consulting Services Companies by Market Cap in 2026, World Largest Consulting Services Companies by Market Cap in 2026.

  1. Wipro

    World Rank (Aug-2026)
    1,223
    Market Cap (Aug-2026)
    20.411 Billion USD
    World Rank (Jan-05-2024)
    635
    Market Cap (Jan-05-2024)
    28.956 Billion USD
    World Rank (Jul-30-2023)
    745
    Market Cap (Jul-30-2023)
    25.248 Billion USD
    World Rank (Dec-25-2022)
    669
    Market Cap (Dec-25-2022)
    25.225 Billion USD
    World Rank (Jan-07-2022)
    348
    Market Cap (Jan-07-2022)
    54.26 Billion USD
    Annual Revenue in USD
    11,000 Million USD
    Annual Operating Income in USD
    1,643 Million USD
    Annual Net Income in USD
    1,380 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    India
    CEO
    Thierry Delaporte
    Stock Category
    INDIA ADRs
    ADR
    S&P BSE SOFTWARE and IT
    S&P BSE TECHNOLOGY
    Nifty 50 Index
    BSE-100 Index
    NIFTY IT Index
    S&P BSE SOFTWARE and IT
    Yahoo @ BSE
    Company Profile

    Wipro is Software Company and its headquarters is in Bangalore of India. Wipro had 247,000 employees as on 2022.

    Company Website
    Wipro Ltd
    Wikipedia
    Wikipedia

  2. Nomura Research Institute

    World Rank (Aug-2026)
    1,384
    Market Cap (Aug-2026)
    17.672 Billion USD
    World Rank (Jan-05-2024)
    1,075
    Market Cap (Jan-05-2024)
    16.591 Billion USD
    World Rank (Jul-30-2023)
    1,100
    Market Cap (Jul-30-2023)
    16.662 Billion USD
    World Rank (Dec-25-2022)
    1,132
    Market Cap (Dec-25-2022)
    14.220 Billion USD
    World Rank (Jan-07-2022)
    944
    Market Cap (Jan-07-2022)
    22.12 Billion USD
    Annual Revenue in USD
    4,903 Million USD
    Annual Operating Income in USD
    789 Million USD
    Annual Net Income in USD
    541 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Shingo Konomoto
    Stock Category
    NIKKEI 225
    Yahoo
    Company Profile

    Nomura Research Institute is a company mainly engaged in the consulting services business. The company provides information technology, research, consulting, analyzing for business strategy decision-making, and application software for system operation services. The headquarters is in Japan.

    Company Website
    NOMURA RESEARCH INSTITUTE, LTD
    Wikipedia
    Wikipedia

  3. CGI Inc.

    World Rank (Aug-2026)
    1,424
    Market Cap (Aug-2026)
    17.023 Billion USD
    World Rank (Jan-05-2024)
    774
    Market Cap (Jan-05-2024)
    23.863 Billion USD
    World Rank (Jul-30-2023)
    806
    Market Cap (Jul-30-2023)
    23.365 Billion USD
    World Rank (Dec-25-2022)
    812
    Market Cap (Dec-25-2022)
    20.469 Billion USD
    World Rank (Jan-07-2022)
    1,018
    Market Cap (Jan-07-2022)
    20.43 Billion USD
    Annual Revenue in USD
    10,865 Million USD
    Annual Operating Income in USD
    1,758 Million USD
    Annual Net Income in USD
    1,240 Million USD
    Annual Results for Period Ending
    Sep-2023 ending year
    Headquarters Country
    Canada
    CEO
    George Schindler
    Stock Category
    TSX 60
    Yahoo @ NYSE
    Company Profile

    CGI is Software and IT company with headquarters is in Montreal, USA.

    Facts About Company

    For year ending Sep-2022, CGI annual revenue was 12,867 million CAD and annual net income was 1,466 million CAD.

    For year ending Sep-2021, CGI annual revenue was 12,126 million CAD and annual net income was 1,369 million CAD.

    As on 2022, CGI had 90,000 employees.

    Company Website
    CGI GROUP INC
    Wikipedia
    Wikipedia

  4. TransUnion

    World Rank (Aug-2026)
    1,547
    Market Cap (Aug-2026)
    15.420 Billion USD
    World Rank (Jan-05-2024)
    1,399
    Market Cap (Jan-05-2024)
    12.375 Billion USD
    World Rank (Jul-30-2023)
    1,178
    Market Cap (Jul-30-2023)
    15.321 Billion USD
    World Rank (Dec-25-2022)
    1,434
    Market Cap (Dec-25-2022)
    10.895 Billion USD
    World Rank (Jan-07-2022)
    976
    Market Cap (Jan-07-2022)
    21.34 Billion USD
    Annual Revenue in USD
    4,576 Million USD
    Annual Operating Income in USD
    858 Million USD
    Annual Net Income in USD
    455 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    CEO
    Chris Cartwright
    Yahoo @ NYSE
    Company Profile

    Credit reporting company with headquarters is in Illinois, USA.

    Company Website
    TRANSUNION
    Wikipedia
    Wikipedia

  5. Bureau Veritas SA

    World Rank (Aug-2026)
    1,651
    Market Cap (Aug-2026)
    14.263 Billion USD
    World Rank (Jan-05-2024)
    1,462
    Market Cap (Jan-05-2024)
    11.609 Billion USD
    World Rank (Jul-30-2023)
    1,379
    Market Cap (Jul-30-2023)
    12.615 Billion USD
    World Rank (Dec-25-2022)
    1,339
    Market Cap (Dec-25-2022)
    11.805 Billion USD
    World Rank (Jan-07-2022)
    1,396
    Market Cap (Jan-07-2022)
    14.43 Billion USD
    Annual Revenue in USD
    6,229 Million USD
    Annual Operating Income in USD
    877 Million USD
    Annual Net Income in USD
    514 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    France
    CEO
    Didier Michaud-Daniel
    Stock Category
    EURONEXT 100
    S&P EUROPE 350
    CAC 40
    Yahoo @ Paris
    Company Profile

    Bureau Veritas is a world leader in Testing, Inspection and Certification services. Headquarters is in Paris, France.

    As on 2019, Bureau Veritas has 78,395 employees and annual revenue is 5,099.7 Million EUR and Operation Profit is 831.5 Million EUR.

    Company Website
    BUREAU VERITAS
    Wikipedia
    Wikipedia

  6. Intertek Group

    World Rank (Aug-2026)
    1,894
    Market Cap (Aug-2026)
    12.182 Billion USD
    World Rank (Jan-05-2024)
    1,861
    Market Cap (Jan-05-2024)
    8.682 Billion USD
    World Rank (Jul-30-2023)
    1,801
    Market Cap (Jul-30-2023)
    9.139 Billion USD
    World Rank (Dec-25-2022)
    1,881
    Market Cap (Dec-25-2022)
    7.777 Billion USD
    World Rank (Jan-07-2022)
    1,592
    Market Cap (Jan-07-2022)
    12.32 Billion USD
    Annual Revenue in USD
    4,100 Million USD
    Annual Operating Income in USD
    623 Million USD
    Annual Net Income in USD
    370 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

    Laboratory Testing and inspection services providing company with headquarters is in London, UK.

    Facts About Company

    INTERTEK GROUP annual revenue was 3,192 million GBP and annual net income was 288 million GBP generated for period year ending Dec-2022.

    INTERTEK GROUP annual revenue was 2,786 million GBP and annual net income was 288 million GBP generated for period year ending Dec-2021.

    As on 2022, INTERTEK GROUP had 43597 employees.

    Company Website
    INTERTEK GROUP PLC
    Wikipedia
    Wikipedia

  7. Booz Allen Hamilton Holding Corporation

    World Rank (Aug-2026)
    2,318
    Market Cap (Aug-2026)
    9.317 Billion USD
    World Rank (Jan-05-2024)
    1,083
    Market Cap (Jan-05-2024)
    16.442 Billion USD
    World Rank (Jul-30-2023)
    1,144
    Market Cap (Jul-30-2023)
    15.842 Billion USD
    World Rank (Dec-25-2022)
    1,158
    Market Cap (Dec-25-2022)
    13.812 Billion USD
    World Rank (Jan-07-2022)
    1,645
    Market Cap (Jan-07-2022)
    11.70 Billion USD
    Annual Revenue in USD
    11,217 Million USD
    Annual Operating Income in USD
    1,033 Million USD
    Annual Net Income in USD
    851 Million USD
    Annual Results for Period Ending
    For year ending March-2026
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile

    Booz Allen Hamilton Holding Corporation is a Information Technology and Management Consulting company. It recommends analytics, automation, data science, machine learning, software development, organization and other consulting services. The headquarters is in USA.

    As on Mar-2022, Booz Allen Hamilton Holding Corporation has 29,300 employees.

    Booz Allen Hamilton Holding Corporation annual revenue generated for period ending Mar-2022 was 8,363 million USD.

    Company Website
    BOOZ ALLEN HAMILTON HOLDING CORPORATION
    Wikipedia
    Wikipedia

  8. Nielsen Holdings

    World Rank (Aug-2026)
    2,368
    World Rank (Jan-05-2024)
    2,368
    World Rank (Jul-30-2023)
    2,368
    World Rank (Dec-25-2022)
    2,368
    World Rank (Jan-07-2022)
    2,368
    Market Cap (Jan-07-2022)
    7.54 Billion USD
    Annual Revenue in USD
    3,500 Million USD
    Annual Operating Income in USD
    872 Million USD
    Annual Net Income in USD
    963 Million USD
    Annual Results for Period Ending
    For year ending December-2021
    Headquarters Country
    USA
    Company Profile

    Nielsen Holdings is a software and IT, Data analytics and market research company. The company products are consumer information, consumer research and market measurement.

    Facts About Company

    Elliott Investment Management signed contract to acquire Nielsen Holdings for 16 Billion USD in March-2022.

    As on Dec-2021, Nielsen Holdings has 15,000 employees and out of those 6,200 employees in the United States, 1,200 in the remaining Americas, 2,900 in Europe, and 4,500 in the Asia/Pacific/Middle East/Africa (“APMEA”) regions.

    Revenues increased 4.1% to 3,500 million USD in 2021 from 3,361 million USD in 2020.

    Out of 3,500 million USD Revenue,

    Company Website
    NIELSEN N.V.
    Wikipedia
    Wikipedia

  9. Stantec

    World Rank (Aug-2026)
    2,519
    Market Cap (Aug-2026)
    8.309 Billion USD
    World Rank (Jan-05-2024)
    1,803
    Market Cap (Jan-05-2024)
    8.963 Billion USD
    World Rank (Jul-30-2023)
    2,126
    Market Cap (Jul-30-2023)
    7.486 Billion USD
    World Rank (Dec-25-2022)
    2,636
    Market Cap (Dec-25-2022)
    5.218 Billion USD
    World Rank (Jan-07-2022)
    2,791
    Market Cap (Jan-07-2022)
    6.12 Billion USD
    Annual Revenue in USD
    4,285 Million USD
    Annual Operating Income in USD
    295 Million USD
    Annual Net Income in USD
    186 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Canada
    Yahoo @ Toronto
    Company Profile

    Stantec is a Architecture design, Professional services and Engineering company. The company services are architecture and interior design, buildings engineering, Canadian federal government, client enterprise solutions, community development, environmental, geomatics, geotechnical engineering and materials testing, international development, landscape architecture, oil and gas, power engineering and design, program and project management, sustainability, transportation services and Water Services. The headquarters is in Canada.

    Company Website
    STANTEC INC
    Wikipedia
    Wikipedia

  10. Stantec Inc.

    World Rank (Aug-2026)
    2,533
    Market Cap (Aug-2026)
    8.284 Billion USD
    World Rank (Jan-05-2024)
    1,866
    Market Cap (Jan-05-2024)
    8.664 Billion USD
    World Rank (Jul-30-2023)
    2,123
    Market Cap (Jul-30-2023)
    7.495 Billion USD
    World Rank (Dec-25-2022)
    2,635
    Market Cap (Dec-25-2022)
    5.218 Billion USD
    Annual Revenue in USD
    4,285 Million USD
    Annual Operating Income in USD
    295 Million USD
    Annual Net Income in USD
    186 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Canada
    Company Profile
    STANTEC INC. provides engineering, architecture, and environmental consulting services in the areas of infrastructure and facilities in Canada, the USA, and internationally. The company provides consulting services in engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, project management, and project economics.
    Company Website
    STANTEC INC.

Share