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Top Big Data & BI Companies for E-Commerce Development

39 of 84 big data & BI companies ranked on evidence in the Q4 2026 edition.

E-commerce development is the engineering side of selling online: building the storefront and checkout, and integrating them with payments, stock, shipping, tax and whatever finance system the business already runs. It is distinct from e-commerce strategy or marketing, though many firms sell all of it.

Integration is where these projects succeed or fail. A storefront is a well-understood problem; connecting it to an existing warehouse, ERP or accounting system usually is not, and it is where the estimate moves. Ask specifically which integrations are in scope, whether they are off-the-shelf connectors or bespoke work, and who owns them when the upstream system changes its API.

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Between them, the 84 big data & BI companies on this page cover eCommerce (52), IT services (39), software development (36) and big data (35). They also list work in Bengaluru, India. 84 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

39 of 84 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 39 ranked SMEs 37 ranked

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UT
Ultra Tendency
IT Services · Big Data · eCommerce · Also in Germany
Ultra Tendency was founded in 2010, soon after big data and Hadoop took off. The firm designs, builds and operates data platforms.
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Why #1: Founded 2010 · ISO 27001, professional accreditation, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Inteliment
Mobile App Development · Web Development · Android · Also in India
Inteliment is a data company founded in 2004. It provides analytics, data science, IoT, mobility and artificial intelligence work, and now describes its focus as decision…
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Why #2: Founded 2004 · ISO 9001, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
CDN Solutions Group
Consumer Products & Services · Mobile App Development · Web Development · Also in United States of America
CDN Solutions Group is an IT services company that develops mobile apps, websites and enterprise software for clients around the world.
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Why #3: In business 20+ years · ISO 9001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Future Processing
Supply Chain, Logistics, and Transport · IT Services · Software Development · 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 #4 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
GG
Groundswell Group Inc.
Software Development · Software Testing · eCommerce · Also in Canada
Alberta consultancy for data integration, business intelligence and predictive analytics across Western Canada and Seattle
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Why #4 (shared): Founded 2001 · Team of 200+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
BT
b.telligent
IT Services · Big Data · Business Intelligence · Also in Germany
b.telligent is a consultancy that specialises in data and artificial intelligence.
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Why #6: In business 20+ years · Team of 400+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
BC
Bissantz & Company GmbH
IT Services · Software Development · Big Data · Also in Germany
Bissantz & Company GmbH makes software for analysis, planning and reporting. It has worked since 1993 on human-centred use of data mining and AI.
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Why #7: Founded 1993, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Astrafox
Software Development · Business Intelligence · IT Solution · Also in Poland
Astrafox is a Polish consultancy that helps organisations make decisions from their data.
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Why #8: Founded 1999, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
AN
Adastra North America
Artificial Intelligence - AI · IT Services · Software Development · Also in Canada
Adastra North America is the North American arm of Adastra, a consultancy working on data and analytics.
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Why #9 (shared): Founded 2000, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Adastra Czech Republic
Artificial Intelligence - AI · Mobile App Development · Software Development · Also in Czech Republic
Adastra Czech Republic is the Czech arm of Adastra, a consultancy that builds digital solutions around data.
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Why #9 (shared): Founded 2000, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
EMARK Analytics
IT Services · Big Data · Business Intelligence · Also in Slovakia
EMARK Analytics is a data analytics company with a presence in Slovakia, the Czech Republic, Hungary and Australia. It began in 2000 and works mainly with Qlik technology.
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Why #9 (shared): Founded 2000, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
agileDSS Inc.
IT Services · Big Data · Business Intelligence · Also in Canada
agileDSS is a data services consultancy headquartered in Montreal, Canada.
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Why #12: Founded 2003, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
InfoCepts
IT Services · Software Development · Data Science · Also in United States of America
InfoCepts is a data and analytics services company with headquarters in Northern Virginia.
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Why #13: Founded 2004, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Graspinor Analytics
Software Development · Big Data · Data Analysis · Also in India
Graspinor Analytics is an analytics consultancy that works with clients around the world.
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Why #14 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
MS
MResult Services Pvt. Ltd.
Software Development · Business Intelligence · UI/UX Design · Also in Bengaluru, India
MResult Services Pvt. Ltd. works on data for enterprise clients.
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Why #14 (shared): In business 20+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Sophia Solutions
IT Services · Software Development · Big Data · Also in Czech Republic
Sophia Solutions is an IT consultancy that focuses on management information and decision-support systems.
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Why #14 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Experion Technologies
Supply Chain, Logistics, and Transport · Mobile App Development · Web Development · Also in Asia and Europe
Experion Technologies is a software company that builds digital products for large enterprises and start-ups.
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Why #14 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
pmOne AG
IT Services · Software Development · UI/UX Design · Also in Germany
pmOne AG is a Munich-based consultancy that helps mid-sized companies make better use of their data.
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Why #18: Founded 2007 · Team of 220+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
SB
SOLUTION BI Canada
IT Services · Big Data · Business Intelligence · Also in Canada
International data, analytics, AI and performance management consultancy with a Montreal team serving North American clients
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Why #19: Founded 2009 · Team of 300+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Lingaro
Artificial Intelligence - AI · IT Services · Big Data · Also in Poland
Lingaro Group is a data services company that guides large brands through their data work. Its teams cover strategy, development, operations and user adoption.
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Why #20: Founded 2008, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
GG
Gpredictive GmbH
IT Services · Software Development · Big Data · Also in Germany
Gpredictive GmbH began in 2009 as a consultancy for analytical questions.
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Why #21: Founded 2009, 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 #22 (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 · UI/UX Design · Also in India
Excelra is a global data and analytics company for the biopharma sector.
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Why #22 (shared): In business 15+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Wizon
IT Services · Business Intelligence · IT Solution · Also in Estonia
Wizon is a data consultancy that helps organisations turn scattered data into reliable management information.
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Why #24: In business 13+ years · Team of 30+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

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