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Top Big Data & BI Companies for IT Services

35 of 133 big data & BI companies ranked on evidence in the Q4 2026 edition.

IT services is the broadest label in this directory and covers, at different firms, entirely different work: managed infrastructure and helpdesk, project-based software delivery, cloud migration, security, procurement, or some combination sold as one relationship. Two providers under this heading may have almost nothing in common.

Because the label is wide, the useful filter is the engagement model rather than the capability list. Is this a retained relationship with a service-level agreement and a monthly cost, or project work quoted per piece? Who is accountable when something breaks at two in the morning, and what does the contract actually promise? A provider that answers those precisely is describing a real service; one that answers in capabilities is describing a brochure.

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Between them, the 133 big data & BI companies on this page cover web development (67), web design (60), eCommerce (55) and big data (46). They also list work in Bengaluru, India, Pune, New York and Hyderabad. 133 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

35 of 133 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 35 ranked SMEs 32 ranked

Filter by fitbudget, engagement, size and more

UT
Ultra Tendency
Big Data · E-Commerce Development · 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.
Pegasus Knowledge Solutions
Software Development · Data Analytics · Data Science · Also in United States of America
Pegasus Knowledge Solutions, also known as PKSI, is an independent analytics software and services business founded in 1997.
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Why #2: Founded 1997 · ISO 9001, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Future Processing
Supply Chain, Logistics, and Transport · Web Development · Web Design · 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 #3: In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
BT
b.telligent
Big Data · Business Intelligence · E-Commerce Development · Also in Germany
b.telligent is a consultancy that specialises in data and artificial intelligence.
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Why #4: In business 20+ years · Team of 400+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
CGI
Software Development · IT Outsourcing · eCommerce · Also in Mumbai and Chennai
CGI is an IT and business consulting firm founded in 1976. Its site says it has grown into one of the world's largest firms of its kind.
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Why #5: Founded 1976, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Insight
Web Development · Web Design · UI/UX 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 #6: Founded 1988, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
BC
Bissantz & Company GmbH
Big Data · Software Development · E-Commerce Development · 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.
Migra Software Evolution Srl
Web Development · Web Design · Business Intelligence · Also in Italy
Migra Software Evolution Srl is a small IT company near Milan that has worked in the market since 1996.
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Why #8: Founded 1996, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
QS
Quadratic Systems, Inc.
Web Development · Web Design · Business Intelligence · Also in United States of America
Quadratic Systems, Inc. is an IT consulting company founded in 1998.
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Why #9: Founded 1998, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
EMARK Analytics
Big Data · Business Intelligence · E-Commerce Development · 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 #10 (shared): Founded 2000, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
AN
Adastra North America
Artificial Intelligence - AI · Big Data · 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 #10 (shared): Founded 2000, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
DD
Dundas Data Visualization Inc.
Artificial Intelligence - AI · Software Development · Business Intelligence · Also in Canada
Dundas Data Visualization Inc. makes Dundas BI, a business intelligence platform for dashboards, reporting and data analysis.
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Why #12 (shared): In business 25+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Emtec Inc.
Supply Chain, Logistics, and Transport · Mobile App Development · Web Development · Also in Barnes and New York
US technology consultancy covering advisory, digital engineering, Oracle, Salesforce and managed infrastructure for organisations
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Why #12 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Anzani Trading Group
Social Media Marketing · Web Development · Web Design · Also in Italy
Anzani Trading Group, known as ATG, works in business processes and strategic data management. It has operated for around 25 years.
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Why #12 (shared): In business 25+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
ICONSULTING
Web Development · Web Design · Business Intelligence · Also in Italy
ICONSULTING is a consultancy that works only on data. It designs and delivers methods, algorithms and technology that help organisations get more value from the information they…
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Why #12 (shared): In business 25+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
agileDSS Inc.
Big Data · Business Intelligence · E-Commerce Development · Also in Canada
agileDSS is a data services consultancy headquartered in Montreal, Canada.
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Why #16: Founded 2003, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
InfoCepts
Software Development · E-Commerce 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 #17: Founded 2004, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Apex IT Services
Apex IT Services is a staffing and IT solutions company that supplies workers to government and commercial organisations.
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Why #18 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Sophia Solutions
Big Data · Software Development · Business Intelligence · Also in Czech Republic
Sophia Solutions is an IT consultancy that focuses on management information and decision-support systems.
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Why #18 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
NA
Nathean Analytics
Web Development · Web Design · iOS App · Also in Ireland
Nathean Analytics sells a clinical and business analytics platform.
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Why #18 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
pmOne AG
Software Development · E-Commerce Development · iOS App · 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 #21: 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
Big Data · Business Intelligence · E-Commerce Development · Also in Canada
International data, analytics, AI and performance management consultancy with a Montreal team serving North American clients
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Why #22: 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 · Big Data · Business Intelligence · 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 #23: Founded 2008, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
GG
Gpredictive GmbH
Big Data · Software Development · E-Commerce Development · Also in Germany
Gpredictive GmbH began in 2009 as a consultancy for analytical questions.
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Why #24: Founded 2009, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.

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Top Big Data & BI Companies for IT Services

Ultra Tendency

Pegasus Knowledge Solutions

Future Processing

b.telligent

CGI

Insight

Bissantz & Company GmbH

Migra Software Evolution Srl

Quadratic Systems, Inc.

EMARK Analytics

Adastra North America

Dundas Data Visualization Inc.

Emtec Inc.

Anzani Trading Group

ICONSULTING

agileDSS Inc.

InfoCepts

Apex IT Services

Sophia Solutions

Nathean Analytics

pmOne AG

SOLUTION BI Canada

Lingaro

Gpredictive GmbH

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