Top 100 Cognitive Computing Companies in London

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Top 100 Cognitive Computing Companies in London

The Best of November 2026

Looking for a top cognitive computing development company in London?

A cognitive computing company specializes in Artificial Intelligence (AI) and helps you ideate and apply cognitive computing to your business operations. For example, one cognitive computing company worked with an aviation service responsible for providing the support airlines need to operate. 

Jump to Most Reviewed Companies

List of the Best London Cognitive Computing Development Companies

  • 1
    (103 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $50,000+
    1,000 - 9,999 employees
    London, England
    Vention is an artificial intelligence firm. Founded in 2002, the company is based in New York, New York; London, England; Marietta, Georgia and San Francisco, California. The large team focuses on Artificial Intelligence, Custom Software Development, Enterprise App Modernization, cloud consulting & SI, and more.
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    Clients

    IBM PayPal pwc IC Markets

    Industries

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  • 2
    (152 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    London, England
    Empat is a midsize app development company established in 2013. Their team offers Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The firm is in San Francisco, California; Kyiv, Ukraine; London, England and Miami, Florida.
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    Clients

    Obimy — A mobile app connecting loved ones across distances with over 10 million downloads on iOS and Android. Enables seamless communication and emotional connection. Mobile app development and social networking focus. Bigsister — Custom AI software designed for sales performance tracking and analysis, providing clean, accurate data to optimize sales teams and improve efficiency with advanced analytics. Trigga — A fintech project featuring payment systems and a comprehensive analytical database to support secure transactions and financial insights for smarter decision-making. DentalCare — Healthcare ecosystem with mobile app, web development, and CRM tools for managing patient records, tracking appointments, and sending automated reminders to improve patient care.

    Industries

  • 3
    (15 Reviews) 4.7

    Timeliness

    4.5

    Service Excellence

    4.6

    Value

    4.3

    Would Recommend

    4.9
    $50,000+
    10,000+ employees
    London, England
    Virtusa, an AI Consulting company, is headquartered in Southborough, Massachusetts; New York, New York; London, England and Hyderabad, India. The large agency was founded in 1993. Their services include AI Consulting, Artificial Intelligence, AI Agents, Custom Software Development, and more.
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    Clients

    Pegasystems

    Industries

  • 4
    (121 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    London, England
    Suffescom Solutions Inc, an AI firm, was founded in 2013. The midsize Sahibzada Ajit Singh Nagar, India-based team specializes in Artificial Intelligence, Mobile App Development, Blockchain, and Custom Software Development.
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    Clients

    Morgan Elliott Justin Boateng

    Industries

  • 5
    (48 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    1,000 - 9,999 employees
    London, England

    TatvaSoft is a custom software development company headquartered in Ahmedabad, India; Murphy, Texas; Melbourne, Australia and London, England. Established in 2001, the large team focuses on Custom Software Development, Web Development, Mobile App Development, cloud consulting & SI, and more.

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    Clients

    Anglo American

    Industries

  • 6
    (33 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Kingston upon Thames, England
    Uinno, an artificial intelligence development company, is located in L'viv, Ukraine; Tallinn, Estonia; Kingston upon Thames, England and Zaporizhzhia, Ukraine. The midsize agency was founded in 2019. Their services include Artificial Intelligence, AI Consulting, Custom Software Development, UX/UI Design, and more.
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    Clients

    OnlyFans

    Industries

  • 7
    (97 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    London, England
    Founded in 2016, Solar Digital is a website development company. The company specializes in Web Development, AI Agents, Custom Software Development, UX/UI Design, and more and has a small team. The company is headquartered in London, England and Odesa, Ukraine.
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    Clients

    Stark Shipping (analytical portal of marine industry

    Industries

  • 8
    (36 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $50,000+
    1,000 - 9,999 employees
    London, England
    10Pearls is a custom software development company located in Vienna, Virginia; Medellín, Colombia; New York, New York and San Rafael de Escazú, Costa Rica. The large firm was established in 2004. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more.
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    Clients

    HughesNet

    Industries

  • 9
    (120 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    250 - 999 employees
    London, England
    GeekyAnts is an application development firm established in 2006. The firm provides Mobile App Development, Custom Software Development, Artificial Intelligence, Web Development, and more and has a midsize team.
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    Clients

    Siveco Romania Olive Garden Darden KhataBook

    Industries

  • 10
    (31 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $25,000+
    1,000 - 9,999 employees
    London, England

    ELEKS is a custom software development firm established in 1991. Their large team is in Tallinn, Estonia; L'viv, Ukraine; Berlin, Germany and Rzeszów, Poland. Their services include Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, and more.

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    Clients

    BNY Mellon DPD Acino DRAX

    Industries

  • 11
    (33 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    London, England
    FFFACE.ME, an AR/VR development company, is located in London, England; Berlin, Germany; Los Angeles, California and Paris, France. The small company was founded in 2019. Their team focuses on AR/VR development, Generative AI, Advertising, Artificial Intelligence, and more.
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    Clients

    Beauty: Benetton, Marc Jacobs, D&G Beauty, POLO Ralph Lauren, Kiehl's, Makeup by Mario, Valentino, Fenty, Prada Beauty, MUGLER, Clarins, Gean Paul GAULTIER, Prada Beauty, La Roche Pose, Avon, Maybelline, Wella, L’Oreal, Marc Jacobs, NIVEA, Fwee, Clarins Fashion: Thelios, Burberry, Fendi, Bershka, Maison Kitsune, Solo Diamonds, Kangol, Hugo Boss, SRVC, Puma Other: Porsche, LG, Exness, Lenovo, Visa, Rakuten Viber Non-profit: Care, LGBTech, WeHo Pride, NoWaste Ukraine, Vitsche Berlin

    Industries

  • 12
    (84 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.8
    $25,000+
    250 - 999 employees
    London, England
    TekRevol is an application development firm launched in 2018. The firm offers Mobile App Development, IT staff augmentation, Custom Software Development, Web Development, and more and has a midsize team. The firm is based in Houston, Texas; Red Deer, Canada; Newark, California and New York, New York.
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    Industries

  • 13
    (30 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    London, England
    Helpware Tech is a midsize San Francisco, California-based IT strategy consulting company. They provide IT strategy consulting, IT staff augmentation, Custom Software Development, Web Development, and more and were founded in 2015.
    Read More

    Clients

    Google Microsoft PWC CompIQ

    Industries

  • 14
    (23 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.8

    Would Recommend

    4.8
    $25,000+
    50 - 249 employees
    London, England
    Innovify is an AI Consulting company founded in 2011. The firm offers AI Consulting, Artificial Intelligence, Custom Software Development, Enterprise App Modernization, and more and has a midsize team.
    Read More

    Clients

    ARM INC

    Industries

  • 15
    (54 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Rickmansworth, England
    Light IT Global is a web development company headquartered in Rickmansworth, England; Kyiv, Ukraine; Odesa, Ukraine and San Jose, California. The agency focuses on Web Development, Custom Software Development, IT staff augmentation, AI Agents, and more and has a midsize team.The agency was established in 2006.
    Read More

    Clients

    Pfizer Philips Healthcare Synthesis Health ABB

    Industries

  • 16
    (14 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    London, England
    Blott is an AI development company established in 2019. Their small team is located in London, England and Colombo, Sri Lanka. The firm focuses on Artificial Intelligence, UX/UI Design, Web Development, Mobile App Development, and more.
    Read More

    Industries

  • 17
    (36 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.7
    $10,000+
    250 - 999 employees
    London, England
    Instinctools is a midsize software development company established in 2000. Their team provides Custom Software Development, Artificial Intelligence, BI & big data consulting & SI, Mobile App Development, and more. The company is headquartered in Stuttgart, Germany; Warszawa, Poland; Mississauga, Canada and Wilmington, Delaware.
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    Clients

    Daimler Fujitsu Nostrum SpexAI

    Industries

  • 18
    (15 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    London, England
    Journi is a web development company. The small London, England-based agency was founded in 2022. Their team provides Web Development, IT staff augmentation, Custom Software Development, Artificial Intelligence, and more.
    Read More

    Industries

  • 19
    (22 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.4

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    London, England
    Transparity, an AI Agents company, is in London, England. The midsize team specializes in AI Agents, AI Consulting, Custom Software Development, Enterprise App Modernization, and more and was established in 2015.
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    Clients

    Alzheimer’s Society NSPCC NHS Lush

    Industries

  • 20
    (35 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    London, England
    Imaginary Cloud, a software development company, is located in London, England; Lisboa, Portugal; Coimbra, Portugal and San Francisco, California. The midsize team provides Custom Software Development, Artificial Intelligence, Mobile App Development, Web Development, and more and was founded in 2010.
    Read More

    Clients

    Nokia

    Industries

  • 21
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    London, England

    Exometrics is an AI development company. They are in London, United Kingdom and have a small team. The agency provides Artificial Intelligence, BI & big data consulting & SI, and business consulting.

    Read More

    Industries

  • 22
    (9 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    London, England

    Tesseract Academy is an AI firm. Established in 2016, the team offers Artificial Intelligence, blockchain, IT strategy consulting, BI & big data consulting & SI, and more. Their small firm is headquartered in London, United Kingdom.

    Read More

    Industries

  • 23
    (35 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    London, England
    Snotor is a Rīga, Latvia-based custom software development firm. They offer Custom Software Development, Artificial Intelligence, IT staff augmentation, Mobile App Development, and more and were founded in 2007.
    Read More

    Clients

    Wilpower HUDD Isobiotics Wellics

    Industries

  • 24
    (30 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.3

    Would Recommend

    4.9
    $250,000+
    50 - 249 employees
    London, England
    Software development company Waracle was founded in 2004. They are based in London, England; Dundee, Scotland; Edinburgh, Scotland and Glasgow, Scotland and have a midsize team. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, Web Development, and more.
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    Clients

    Virgin Money

    Industries

  • 25
    (57 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    London, England
    Plavno is a midsize app development company. The Alexandria, Virginia-based agency was founded in 2007. Their services include Mobile App Development, Artificial Intelligence, Custom Software Development, Web Development, and more.
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    Clients

    Mercedes, Xerox, Kia, eBay, PayPal, Amazon , IBM, Bank, Mediacube

    Industries

  • 26
    (10 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    London, England
    Pixelfield is an user experience company. Founded in 2012, the firm is in London, England and Praha 8, Czech Republic. The midsize team provides UX/UI Design, Product Design, Mobile App Development, Artificial Intelligence, and more.
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    Clients

    Raiffeisen Bank

    Industries

  • 27
    (27 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    5.0
    $75,000+
    50 - 249 employees
    Reigate, England
    Sonin is an application development firm. They are located in Reigate, England; Edinburgh, Scotland and Paris, France and have a midsize team. The company focuses on Mobile App Development, Custom Software Development, Artificial Intelligence, UX/UI Design, and more.
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    Clients

    Alpine Belle Hutt The British Museum Caterpillar

    Industries

  • 28
    (44 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    London, England
    Mindrops is a midsize Delhi, India-based custom software development firm. They specialize in Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more and were founded in 2016.
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    Clients

    India Post Unilever UNDP India Barbeque Nation

    Industries

  • 29
    (15 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $100,000+
    50 - 249 employees
    London, England
    AI firm Infinity Technologies was launched in 2003. Their midsize team is in London, England and Chemnitz, Germany and specializes in Artificial Intelligence, Web Development, AI Agents, Generative AI, and more.
    Read More

    Industries

  • 30
    (23 Reviews) 4.7

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.8
    $25,000+
    50 - 249 employees
    London, England
    Inceptives Digital is a midsize application development company launched in 2018. Their services include Mobile App Development, Artificial Intelligence, and UX/UI Design. The company is based in Allen, Texas; New York, New York; Toronto, Canada and London, England.
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    Industries

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