Top Big Data & BI Companies for Data Science

Between them, the 24 big data & BI companies on this page cover IT services (12), software development (11), science (10) and big data (9). 24 of them have written a profile you can read before you get in touch.

1. 1

   

   Contemporary Analysis

   Machine Learning · Business Intelligence · Science · Also in New Mexico and Nebraska

   Contemporary Analysis, known as CAN, is a data science company based around Omaha, Nebraska.

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   Why #1: Founded 2008, as stated on its own website, read 9 Oct 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   Appsilon Data Science

   Artificial Intelligence - AI · Software Development · Big Data · Also in Poland

   Appsilon is a data science company founded in 2013 by people who had worked together for over a decade.

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   Why #2: Founded 2013, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

3. 3

   

   GetInData

   Artificial Intelligence - AI · IT Services · Software Development · Also in Warszawa and Warsaw

   GetInData is a big data company that has worked with organisations since 2014 to turn raw data into something they can use.

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   Why #3: Founded 2014, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

4. 4

   LG

   Limebit GmbH

   Artificial Intelligence - AI · IT Services · E-Commerce Development · Also in Germany

   Limebit GmbH is a data science firm that has worked with health insurers, hospitals and pharmaceutical companies since 2016.

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   Why #4: Founded 2016, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

5. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
6. –

   D

   dunnhumby

   IT Services · Data Analytics · Web Development · Also in United Kingdom

   dunnhumby is a customer data science company that applies analytics and AI to retail.

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   On record: Team of 2,000+, as stated on its own website, read 6 Oct 2026

7. –

   

   3Q Digital

   Science

   3Q Digital is a performance and growth marketing agency, and its materials link it to DEPT.

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8. –

   AA

   Advectas AB

   IT Services · Software Development · Big Data · Also in Sweden

   Advectas AB is a consultancy whose work centres on turning digital data into useful insight for organisations.

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   Artha Solutions

   Information Technology · Business Services · Science · Also in United States

   Artha Solutions is a data and analytics consultancy that helps large organisations manage, govern and make use of their enterprise data.

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10. –

    

    BGFi

    Software Development · Big Data · E-Commerce Development · Also in France

    BGFi - Data & Analytics is a consulting and professional services firm in business intelligence, big data and data science. It has worked in this area since 2002.

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11. –

    

    Big Data BizViz

    IT Services · Software Development · IT Outsourcing · Also in Bengaluru, India

    Big Data BizViz, also written BDBizViz or BDB, is an analytics company that supplies a data platform for real-time analysis.

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12. –

    

    Cognetik

    IT Services · Software Development · Big Data · Also in United States of America

    Cognetik is an analytics and data science company that gives digital leaders the insight they need for better decisions.

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13. –

    

    coreDevX

    Science · DevOps · Also in Santiago and Providencia, Santiago

    Software delivery, data science and emerging-technology services for organisations modernising their development and operations

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14. –

    

    Data Era Technologies

    Artificial Intelligence - AI · IT Services · Big Data · Also in Malaysia

    Data Era Technologies is a team of data scientists. It works with client organisations to draw useful business insight from their data.

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    Dataiku

    Artificial Intelligence - AI · IT Services · Software Development · Also in Canada

    Dataiku sells a software platform that companies use to build data science, machine learning and AI projects and to keep track of the agents they run.

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    Ekimetrics

    Data Analytics · Science · Analytics · Also in Hong Kong

    Ekimetrics is a data science consultancy for business. Its work covers marketing mix modelling, customer analysis, data science transformation and AI for commercial decisions.

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17. –

    

    EMERGEiQ

    Science

    EMERGEiQ provides AI and data science as a service, turning data into insights a business can act on.

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18. –

    

    Entelect

    IT Services · Software Development · Web Development · Also in South Africa

    Entelect provides technology services from strategy and design through to development, testing and rollout.

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19. –

    

    GrayMatter Software Services Pvt Ltd.

    Mobile App Development · Software Development · iOS App · Also in India

    GrayMatter Software Services Pvt Ltd. is an Indian consultancy that specialises in big data, analytics and data science.

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    IJYI

    Science · Partnership

    IJYI is a software development and data firm that builds bespoke systems for organisations.

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    Impakt Advisors

    Science · Analytics · Partnership · Also in New York and York

    Impakt Advisors is a data and analytics company based in New York. It provides data engineering, data science and data visualisation services to consumer brands.

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    LITSLINK

    Mobile App Development · Software Development · Machine Learning · Also in Ukraine

    LITSLINK is a custom software development company from the US that puts a strong emphasis on artificial intelligence and automation.

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    Newcomp Analytics

    IT Services · Big Data · E-Commerce Development · Also in Canada

    Analytics consultancy offering strategy, implementation, training and managed support for data science and BI programmes

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    Profusion

    IT Services · Big Data · Web Development · Also in United Kingdom

    Profusion is a UK data and marketing services company. Its website now states that it has become part of Atombit, and it describes work in data, AI and CRM for businesses of…

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    QuantumBlack

    IT Services · Software Development · Cloud · Also in United Kingdom

    QuantumBlack is a McKinsey company that helps organisations make decisions using data.

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