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Top Big Data & BI Companies for JavaScript

19 of 58 big data & BI companies ranked on evidence in the Q4 2026 edition.

JavaScript spans more ground than any other language on this list. It runs in every browser, on servers through Node, and inside mobile and desktop applications, so a firm listing it may be doing front-end interface work, back-end services, or both.

The useful clarification is which part of the stack, and with what. Front-end work is dominated by a handful of frameworks and the choice affects hiring for years afterwards. Back-end JavaScript competes with other server languages and is chosen for good reasons and bad ones. Ask why they would pick it for your project specifically — a clear answer indicates a team choosing tools, and a vague one indicates a team using whatever they already know.

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Between them, the 58 big data & BI companies on this page cover web development (53), iOS app (39), android (39) and PHP (36). 57 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

19 of 58 big data & BI companies ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All big data & BI companies 19 ranked SMEs 19 ranked

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Future Processing
Supply Chain, Logistics, and Transport · Web Development · iOS App · Also in United Kingdom
Future Processing is a Polish technology consultancy that advises on product strategy and then builds the software.
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Why #1: In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Insight
Web Development · UI/UX Design · Web Design · Also in United States of America
Insight is an IT company that supplies technology products and services to businesses and public bodies.
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Why #2: Founded 1988, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Absolutdata Analytics
Mobile App Development · Web Development · iOS App · Also in India
Absolutdata Analytics is a data analytics and artificial intelligence company operating since 2001.
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Why #3: Founded 2001, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Clarity Insights
Mobile App Development · Web Development · iOS App · Also in United States of America
Clarity Insights is a data consultancy that works with large, data-driven brands in the United States.
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Why #4: Founded 2008, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
InnovationM
Consumer Products & Services · Mobile App Development · Web Development · Also in London
InnovationM is a digital engineering company founded in 2011. It builds web and mobile applications and takes on wider AI, data and modernisation projects for enterprises and…
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Why #5 (shared): Founded 2011, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Infoverity
Web Development · UI/UX Design · Web Design · Also in United States of America
Infoverity is a data and AI strategy and implementation firm founded in 2011.
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Why #5 (shared): Founded 2011, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Excelra
Mobile App Development · Web Development · iOS App · Also in India
Excelra is a global data and analytics company for the biopharma sector.
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Why #5 (shared): In business 15+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Kyanon Digital
Consumer Products & Services · Mobile App Development · Web Development · Also in Vietnam
Kyanon Digital is a digital and technology group based in Vietnam. Its site says it has been operating for 14 years and works with international businesses, including in Singapore.
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Why #8: In business 14+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
M
minubo
Web Development · UI/UX Design · Web Design · Also in Germany
minubo is a business intelligence platform built specifically for e-commerce companies.
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Why #9 (shared): Founded 2013, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Digital Echoes
Mobile App Development · Social Media Marketing · Web Development · Also in Lebanon
Lebanese digital marketing agency covering strategy, branding, advertising and web development for regional and global clients
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Why #9 (shared): Founded 2013, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Freckle IoT
Mobile App Development · Web Development · iOS App · Also in Canada
Freckle IoT is a data company that specialises in media measurement and identity.
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Why #11: Founded 2014, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
LG
Limebit GmbH
Web Development · 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 #12 (shared): Founded 2016, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Dufrain
Mobile App Development · Web Development · iOS App · Also in United Kingdom
Dufrain is a data and AI consultancy. It helps organisations make their data accessible, secure and usable, with particular experience in regulated settings where governance and…
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Why #12 (shared): In business 10+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
IB
Instinctive BI
Mobile App Development · Web Development · iOS App · Also in United Kingdom
Instinctive BI is a data engineering firm that was formed in early 2016. It builds the plumbing that moves business data from source systems to the people who analyse it.
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Why #12 (shared): Founded 2016, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Jelvix
Mobile App Development · Web Development · iOS App · Also in United States of America
Jelvix is a software development company that builds custom systems for businesses that want to digitise operations.
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Why #15 (shared): ISO 9001, professional accreditation, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
DreamzTech Solutions Inc.
Mobile App Development · Web Development · iOS App · Also in New York and Preston
DreamzTech Solutions Inc. is a software development company with a United States address in Tempe, Arizona, and presence in the UK and Europe.
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Why #15 (shared): ISO 27001, SOC 2, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
F
Fivetran
Web Development · iOS App · UI/UX Design · Also in United States of America
Fivetran is a data movement platform that copies data from business applications, databases and files into a warehouse or data lake.
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Why #15 (shared): SOC 2, professional accreditation, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Lambert Labs
Mobile App Development · Custom Software Development · Web Development · Also in United Kingdom
Lambert Labs is a software and cloud consultancy that started with Python development and now centres on Amazon Web Services.
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Why #18 (shared): AWS partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Centric Consulting
Mobile App Development · Social Media Marketing · Web Development · Also in United States of America
Business and technology consultancy specialising in Microsoft platforms, AI, data and cybersecurity for mid-sized and large firms
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Why #18 (shared): Microsoft partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
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
SSA Data
Mobile App Development · Web Development · React Native · Also in Ukraine
SSA Data is the data-focused unit of SSA Group, a software company headquartered in Kharkiv, Ukraine.
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On record: Team of 180+, as stated on its own website, read 6 Oct 2026
Acuma Solutions
Web Development · Web Design · Software Development · Also in United Kingdom
Acuma Solutions is a UK information management company with expertise in business intelligence.
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AG
Apparo GmbH
Web Development · iOS App · UI/UX Design · Also in Germany
Apparo GmbH, from Braunschweig, specialises in IBM Cognos. It belongs to the Apparo Group, which also has locations in Vienna, Regensburg and Cologne.
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BDA Solutions
Web Development · Web Design · IT Services · Also in Brazil
BDA Solutions is a data and business intelligence consultancy serving companies across Brazil. Its team works on analytics, data integration, automation and AI agents.
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BigR.io
Mobile App Development · Web Development · iOS App · Also in United States of America
BigR.io is a technology consulting firm with roots at MIT. It helps organisations work out their data and technology gaps, plan a roadmap and build the software and data systems to…
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Top Big Data & BI Companies for JavaScript

Future Processing

Insight

Absolutdata Analytics

Clarity Insights

InnovationM

Infoverity

Excelra

Kyanon Digital

minubo

Digital Echoes

Freckle IoT

Limebit GmbH

Dufrain

Instinctive BI

Jelvix

DreamzTech Solutions Inc.

Fivetran

Lambert Labs

Centric Consulting

SSA Data

Acuma Solutions

Apparo GmbH

BDA Solutions

BigR.io

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