Company lists · Data refreshed September 2026
Top 25 Business intelligence and data analytics services based in Kolkata, India
RevenueBase identified 100 business intelligence and data analytics services headquartered in Kolkata, India as of September 2026 and tracks 1,986 professional contacts across them, including 700 with verified work emails. Hyderabad is the largest hub.
This list covers business intelligence and data analytics services headquartered in Kolkata, India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest business intelligence and data analytics services based in Kolkata, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 641 contacts → | ||||
Partial evidence “Capital Numbers – Transforming Businesses with AI, Cloud & Digital Engineering BSE-Listed | 500+ Experts | AI, Cloud, Data, System Integration & Custom Software Development We…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 339 contacts → | ||||
Partial evidence “CloudKaptan is a global IT services, consulting, and business solutions provider, empowering organizations through AI, Data, and Cloud.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 85 contacts → | ||||
Indirect evidence “aQb is a progressive web application development company that has been offering a range of IT solution services for over a decade.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 71 contacts → | ||||
Indirect evidence “InTime IT Services Private Limited | SAP • Power BI • AI Solutions Transforming businesses across Asia, Middle East, and Africa with enterprise-grade technology solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 53 contacts → | ||||
Indirect evidence “For over 15 years, ObjectSol Technologies has been a trusted partner, transforming businesses across BFSI, Healthcare, Retail, Transportation, ISP, Utilities, Fintech, Hospitality…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 50 contacts → | ||||
Strong evidence “We specialize in ‘Intelligent Business Solutions’ Empowered by AI & Analytics delivering Predictive Prowess – That’s “PrediQt” for you!” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 44 contacts → | ||||
Partial evidence “At FinArb, We started by solving complex business problems with high-volume data engineering, analysis, and predictive modeling, and now we’re extending those capabilities into…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 30 contacts → | ||||
Partial evidence “Latest technology that is driving growth is the data science.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 29 contacts → | ||||
Partial evidence “Insight driven business Intelligence for Industries.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 24 contacts → | ||||
Strong evidence “Business Brio is a Data Science and AI company delivering analytics-led solutions for enterprises.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 23 contacts → | ||||
Partial evidence “Openweb Solutions is a technology service provider, providing analytics, cloud, web and mobility services to organizations across the globe.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 20 contacts → | ||||
Indirect evidence “We are the top notch software training institute where we provide the live project to practice for industrial level job role courses.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 15 contacts → | ||||
Partial evidence “MWV transforms data into real-time insights, driving data backed decision-making for startups & MSMEs.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 14 contacts → | ||||
Partial evidence “Coding Objects Private Limited is a pioneering software development and analytics company specializing in Deep AI-powered industrial automation.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 14 contacts → | ||||
Partial evidence “Quantta has been one of the largest integrated Big Data Platforms for India.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 13 contacts → | ||||
Strong evidence “A Technology company driving innovation through data-enabled analytics.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 10 contacts → | ||||
Partial evidence “ZenYData Technologies is your trusted partner in harnessing the power of data and automation to elevate your business to new heights of efficiency and insight.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 contacts → | ||||
Indirect evidence “VcentMedia provides strategic consultancy for organisational business objectives and goals with time-bound deliverables.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 9 contacts → | ||||
Partial evidence “We fix why enterprises don’t trust their own data.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 contacts → | ||||
Strong evidence “Innovating with precision, we engineer customized solutions infused with advanced data analytics.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 contacts → | ||||
Indirect evidence “Helping you succeed is always a good story.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 contacts → | ||||
Strong evidence “EINFACH provides Business Analytics Solutions to enterprises globally, enabling them to achieve accelerated business impact harnessing the power of data.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 4 contacts → | ||||
Partial evidence “At DataSumUp, we are dedicated to harnessing the power of data to drive informed decision-making and business growth.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Partial evidence “Empowering your business with 360 data solutions and Power BI expertise” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: business intelligence and data analytics services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names business intelligence and data analytics services.
- Partial evidence
- Its own public description names part of business intelligence and data analytics services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name business intelligence and data analytics services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 100 business intelligence and data analytics services based in Kolkata, India
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 700 reachable decision-makers.
Free signup · no credit card
Business intelligence and data analytics services based in Kolkata, India at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole India list rather than for Kolkata, so it is reported there. Company counts and contact totals on this page are exact for Kolkata, over 100 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among business intelligence and data analytics services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Kolkata, India whose own description of what they do matches “business intelligence and data analytics services”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names business intelligence and data analytics services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among business intelligence and data analytics services, and records with no verified work email. Companies headquartered outside Kolkata are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 700 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Business intelligence and data analytics services by metro in India
- Business intelligence and data analytics services in Hyderabad386
- Business intelligence and data analytics services in Pune355
- Business intelligence and data analytics services in Bangalore328
- Business intelligence and data analytics services in Bengaluru253
- Business intelligence and data analytics services in Chennai245
- Business intelligence and data analytics services in Mumbai220
- Business intelligence and data analytics services in Noida191
- Business intelligence and data analytics services in Ahmedabad169
- Business intelligence and data analytics services in New Delhi142
- Business intelligence and data analytics services in Kolkata100
- Business intelligence and data analytics services in Gurugram97
- Business intelligence and data analytics services in Gurgaon95
- Business intelligence and data analytics services in Delhi74
- Business intelligence and data analytics services in Indore69
- Business intelligence and data analytics services in Jaipur65
- Business intelligence and data analytics services in Coimbatore44
- Business intelligence and data analytics services in Nagpur44
- Business intelligence and data analytics services in Navi Mumbai35
- Business intelligence and data analytics services in Surat32
- Business intelligence and data analytics services in Thane32
- Business intelligence and data analytics services in Bhubaneswar30
- Business intelligence and data analytics services in Kochi29
- Business intelligence and data analytics services in Lucknow27
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names business intelligence and data analytics services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many business intelligence and data analytics services are there based in Kolkata, India?
RevenueBase identified 100 business intelligence and data analytics services headquartered in Kolkata, India as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Capital Numbers, headquartered in Kolkata, tops this list with the largest team on record.
Which city has the most business intelligence and data analytics services?
Hyderabad leads with 386 headquartered companies, followed by Pune (355) and Bangalore (328).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 700 verified decision-maker contacts tracked across these 100 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 100 business intelligence and data analytics services based in Kolkata, India. Start with a free account, no credit card.
Download this list →Related lists
Business intelligence and data analytics services by geography
- Business intelligence and data analytics services based in Buenos Aires, Argentina
- Business intelligence and data analytics services based in Adelaide, Australia
- Business intelligence and data analytics services based in Brisbane, Australia
- Business intelligence and data analytics services based in Melbourne, Australia
- Business intelligence and data analytics services based in Perth, Australia
- Business intelligence and data analytics services based in Sydney, Australia
- Business intelligence and data analytics services based in Belo Horizonte, Brazil
- Business intelligence and data analytics services based in Brasilia, Brazil
- Business intelligence and data analytics services based in Campinas, Brazil
- Business intelligence and data analytics services based in Curitiba, Brazil
- Business intelligence and data analytics services based in Fortaleza, Brazil
- Business intelligence and data analytics services based in Porto Alegre, Brazil
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Business intelligence and data analytics services based in Buenos Aires, Argentina
- Business intelligence and data analytics services based in Adelaide, Australia
- Business intelligence and data analytics services based in Brisbane, Australia
- Business intelligence and data analytics services based in Melbourne, Australia
- Business intelligence and data analytics services based in Perth, Australia
- Business intelligence and data analytics services based in Sydney, Australia