8 Oct 2026 · TrustList Editorial
Dutch tax office drops Microsoft 365 for on-premises and open source
The Belastingdienst had moved about 5,000 of 47,500 staff to Microsoft 365 before stopping; mail and calendars come in-house in 2027, with…
27 of 57 big data & BI companies ranked on evidence in the Q4 2026 edition.
Between them, the 57 big data & BI companies on this page cover financial services (28), medical (22), cloud (22) and business services (19). They also list work in California, Pune, Hyderabad and Alberta. 57 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
27 of 57 big data & BI companies ranked on evidence held on 9 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.

Consumer Products & Services · Arts, Entertainment & Music · Mobile App 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.
Why #1: In business 20+ years · ISO 9001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Financial Services · Business Services · Information Technology
ISM Canada is a Canadian managed IT infrastructure, application and data services firm for government and enterprise clients.
Why #2: Founded 1973, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

IT Services · Software Development · IT Outsourcing · Also in Bengaluru, India and Mumbai
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.
Why #3: Founded 1976, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Why #4: Founded 1991, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

Financial Services · Medical · Retail
Carbon60 is a Canadian cloud consulting and managed services provider for private, hybrid and sovereign cloud environments.
Why #5: Founded 1998, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Arts, Entertainment & Music · Hospitality & Leisure
Blast Analytics & Marketing is a digital analytics consultancy that has worked in the field since 1999.
Why #6: Founded 1999, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Data Analytics · Analytics · Also in Hamilton
Data Analytics Corp is a statistical and econometric analysis consultancy based in Plainsboro, NJ.
Why #7: Founded 2000, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Medical · Analytics · Insurance · Also in California
Delegata is a strategy and transformation partner for public sector agencies.
Why #8 (shared): In business 25+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Supply Chain, Logistics, and Transport · Energy & Natural Resources · Mobile App Development · Also in New York and York
US technology consultancy covering advisory, digital engineering, Oracle, Salesforce and managed infrastructure for organisations
Why #8 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Supply Chain, Logistics, and Transport · Energy & Natural Resources · Financial Services
Dundas Data provides Dundas BI, a reporting and analytics platform that businesses and software companies use for dashboards, reports and analysis.
Why #8 (shared): In business 25+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

Cloud · Analytics · Security
Defense IT and dual-use technology contractor serving federal, defense and intelligence clients with AI, cloud and cybersecurity services
Why #11: Founded 2002, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

Supply Chain, Logistics, and Transport · Hospitality & Leisure · Non Profit
Level60 Consulting is an AI engineering and data architecture firm based in Nashville, TN.
Why #12 (shared): In business 20+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

Software Development · Big Data · Data Analytics · Also in Malaysia
Cyberjaya software company offering software development, testing and staff augmentation services across Malaysia and APAC
Why #12 (shared): Founded 2006, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

Supply Chain, Logistics, and Transport · Hospitality & Leisure · Financial Services
Hiteshi is a software development company founded in 2006. It builds mobile apps, web solutions and custom software, and it lists the USA, India and Australia as places where it…
Why #12 (shared): Founded 2006, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

Energy & Natural Resources · Hospitality & Leisure · Financial Services
Add Pearlinfo Pvt. Ltd., now trading as Pearlinfo Private Limited, is a software development company in Ahmedabad, India.
Why #15: ISO 9001, ISO 27001, professional accreditation, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Hospitality & Leisure · Financial Services · Medical
Boost Labs is a product and AI implementation partner that helps organisations design and build digital products.
Why #16: Founded 2009, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Mobile App Development · Hospitality & Leisure · 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…
Why #17 (shared): Founded 2011, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Big Data · Machine Learning · Cloud · Also in Atlanta
Databytes is a big data consultancy in Atlanta, GA, that designs and builds cloud-based data platforms.
Why #17 (shared): In business 15+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

Financial Services · Information Technology · Non Profit
Helastel is a software developer and IT consultancy in the UK, with more than 15 years of experience.
Why #17 (shared): In business 15+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

Arts, Entertainment & Music · Advertising & Marketing · Financial Services
eComStreet Inc. is a software and digital transformation company that builds custom software, mobile apps and websites.
Why #20: In business 14+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Supply Chain, Logistics, and Transport · Energy & Natural Resources · Business Services
Cosmic Lens Consulting is a data science and AI consultancy that has served early-stage startups since 2014.
Why #21: Founded 2014, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

Resource Management · Medical · Rendering · Also in Fleet
Acquiscent Technologies Pvt Ltd is an IT company that develops software for clients across many technologies and programming languages.
Why #22 (shared): In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Web Development · Cloud · Agile · Also in Netherlands
JazzTeam is a software development company with offices in the USA, the Netherlands and Lithuania. It builds software for clients and provides test automation and IT consulting.
Why #22 (shared): In business 10+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Energy & Natural Resources · Information Technology · Utilities
FusionStak is a software development and IT services company that builds solutions for public safety and state and local government.
Why #22 (shared): Founded 2016, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
For vendors
The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.
Not on TrustList yet? Add your company or claim its listing, free.
Free
Paid · always labelled
Every other way we rank big data & bi companies, by what they do and where they are.
Articles on this subject first, then the newest.
8 Oct 2026 · TrustList Editorial
The Belastingdienst had moved about 5,000 of 47,500 staff to Microsoft 365 before stopping; mail and calendars come in-house in 2027, with…
8 Oct 2026 · TrustList Editorial
The order covers services with over 100,000 users a year. Agencies must connect their public APIs, dashboards and digital forms and share…
7 Oct 2026 · TrustList Editorial
The letters cite Section 5 of the FTC Act and name no deadline or penalty. They follow a healthcare task force set up earlier this year.
Jump to another ranked category.
Everything here links back to the same verified catalogue. Pick your next stop.