Company lists · Data refreshed September 2026

Top 25 Data science consulting firms based in India

Name: Data science consulting firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 1,735 companies tracked

RevenueBase identified 1,735 data science consulting firms headquartered in India as of September 2026 and tracks 36,612 professional contacts across them, including 8,161 with verified work emails. Bangalore is the largest hub.

This list covers data science consulting firms headquartered in 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 14, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

1,735Companies

36,612Contacts tracked

8,161Verified emails

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The 25 largest data science consulting firms based in India

Ranked by team size

Top 25 of 1,735 data science consulting firms based in India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to data science consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Celebal Technologies	Strong evidence	Jaipur, IndiaHQ checked Sep 14, 2026	1,001-5,000	4,851 contacts →
	Strong evidence “Celebal Technologies is a premier software services company in the field of Data Science, Big Data and Enterprise Cloud.” Source: RevenueBase Database · checked Sep 14, 2026
2	Latentview Analytics	Strong evidence	Chennai, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,655 contacts →
	Strong evidence “LatentView Analytics is an AI-driven analytics, data engineering, and consulting company that inspires and transforms businesses to excel in the digital world by harnessing the…” Source: RevenueBase Database · checked Sep 14, 2026
3	Molecular Connections	Strong evidence	Bangalore, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,523 contacts →
	Strong evidence “With over two decades of experience in Big Data and Data Science Solutions, Molecular Connections (MC) has been using AI-powered proprietary models to help customers achieve…” Source: RevenueBase Database · checked Sep 14, 2026
4	UGAM	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	1,001-5,000	1,180 contacts →
	Indirect evidence “Ugam, a Merkle company, is a leading analytics and technology services company.” Source: RevenueBase Database · checked Sep 14, 2026
5	Decimal Point Analytics	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	501-1,000	897 contacts →
	Partial evidence “Decimal Point Analytics is a leading global provider of AI-powered data analytics, offering enterprises intelligent automation and predictive insights to drive faster, smarter…” Source: RevenueBase Database · checked Sep 14, 2026
6	Datamites	Strong evidence	Bangalore, IndiaHQ checked Sep 14, 2026	n/a	799 contacts →
	Strong evidence “DataMites™ team comprises world-class data scientists and business consultants who specialize in the application of advanced machine learning and artificial intelligence to…” Source: RevenueBase Database · checked Sep 14, 2026
7	WNS Analytics	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	10001+	782 contacts →
	Partial evidence “WNS Analytics is the data, analytics and AI practice of WNS.” Source: RevenueBase Database · checked Sep 14, 2026
8	Goldstone Technologies Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	201-500	732 contacts →
	Partial evidence “AION-Tech Solutions Limited is a publicly traded company specializing in Data Analytics, Business Intelligence, AI, ML, DL based product development services in India.” Source: RevenueBase Database · checked Sep 14, 2026
9	exponentia.ai	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	501-1,000	476 contacts →
	Partial evidence “Transforming Enterprises with AI, Data & Managed Services Leading the GenAI and Agentic AI revolution for enterprise transformation.” Source: RevenueBase Database · checked Sep 14, 2026
10	Nice Software Solutions Pvt. LTD	Indirect evidence	Nagpur, IndiaHQ checked Sep 14, 2026	201-500	462 contacts →
	Indirect evidence “Nice Software Solutions – An idea over a coffee transformed into a bold vision.” Source: RevenueBase Database · checked Sep 14, 2026
11	Brandscapes Worldwide	Strong evidence	Mumbai, IndiaHQ checked Sep 14, 2026	201-500	335 contacts →
	Strong evidence “Brandscapes leverages the power of advanced data science tools and the practical marketing and communication planning expertise to distill actionable marketing insights.” Source: RevenueBase Database · checked Sep 14, 2026
12	Aspect Ratio	Strong evidence	Pune, IndiaHQ checked Sep 14, 2026	51-200	277 contacts →
	Strong evidence “Aspect Ratio is a team of data scientists, researchers and engineers who believe in the power of data to shape decisions.” Source: RevenueBase Database · checked Sep 14, 2026
13	Tacttree LLP	Partial evidence	Vadodara, IndiaHQ checked Sep 14, 2026	51-200	272 contacts →
	Partial evidence “The TactTree specialises in the analysis of diverse configurations of data through data dredging and data fishing in such a system that it can be used by companies to intensify…” Source: RevenueBase Database · checked Sep 14, 2026
14	GO Digital Technology Consulting LLP	Strong evidence	Mumbai, IndiaHQ checked Sep 14, 2026	201-500	235 contacts →
	Strong evidence “Go Digital Technology Consulting (GDTC) is a technology consulting and digital engineering company helping enterprises modernize, innovate, and scale through Cloud, Data, AI, and…” Source: RevenueBase Database · checked Sep 14, 2026
15	Native	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	51-200	209 contacts →
	Indirect evidence “Native connects people and organisations so that they grow effortlessly.” Source: RevenueBase Database · checked Sep 14, 2026
16	Indus Insights	Strong evidence	Gurgaon, IndiaHQ checked Sep 14, 2026	51-200	205 contacts →
	Strong evidence “Indus Insights is a Data Science consulting firm focused on the Financial Services sector.” Source: RevenueBase Database · checked Sep 14, 2026
17	Decisiontree Analytics & Services	Partial evidence	Gurugram, IndiaHQ checked Sep 14, 2026	201-500	196 contacts →
	Partial evidence “DecisionTree Analytics empowers organizations to make impactful decisions through Data, AI, and Business Intelligence.” Source: RevenueBase Database · checked Sep 14, 2026
18	Business Intelligence Professionals	Partial evidence	Bhubaneswar, IndiaHQ checked Sep 14, 2026	51-200	159 contacts →
	Partial evidence “Business Intelligence Professionals (BIPROS) helps enterprises acquire, integrate and analyze data to derive insights using next generation tools and technologies ensuring maximum…” Source: RevenueBase Database · checked Sep 14, 2026
19	Diacto Technologies	Strong evidence	Pune, IndiaHQ checked Sep 14, 2026	51-200	152 contacts →
	Strong evidence “Diacto \| Data & AI Solutions Provider Diacto is a global Data & AI consulting firm helping organizations build modern data platforms and transform complex information into…” Source: RevenueBase Database · checked Sep 14, 2026
20	Blackcoffer	Partial evidence	New Delhi, IndiaHQ checked Sep 14, 2026	51-200	141 contacts →
	Partial evidence “Blackcoffer is an India and European Union (Malta) based enterprise software and analytics consulting firm founded by IIT alumni.” Source: RevenueBase Database · checked Sep 14, 2026
21	Healthark	Partial evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	138 contacts →
	Partial evidence “Healthark insights is a global management consulting firm developed by a team of experts from diverse fields such as consulting, pharma, medicine, medical devices, digital health…” Source: RevenueBase Database · checked Sep 14, 2026
22	Zettamine Labs Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	201-500	134 contacts →
	Indirect evidence “We believe that with the shrinking differentiation from enterprise software,"Analytics" is the frontier to create strategic advantage for businesses.We embrace and evangelize…” Source: RevenueBase Database · checked Sep 14, 2026
23	bdb.ai	Partial evidence	Bengaluru, IndiaHQ checked Sep 14, 2026	51-200	133 contacts →
	Partial evidence “BDB.ai is a Gartner 30 ranked Unified Data Analytics and Machine Learning platform, developed by the former R&D team of BusinessObjects, Paris.” Source: RevenueBase Database · checked Sep 14, 2026
24	Algoanalytics	Indirect evidence	Pune, IndiaHQ checked Sep 14, 2026	51-200	130 contacts →
	Indirect evidence “AlgoAnalytics, combines advanced AI with in-depth industry knowledge to drive innovation.” Source: RevenueBase Database · checked Sep 14, 2026
25	Centurysoft	Partial evidence	Pune, IndiaHQ checked Sep 14, 2026	51-200	128 contacts →
	Partial evidence “Centurysoft is a Technology Consulting and Software Development Company, we enable organizations to achieve tangible and sustainable enterprise value.” Source: RevenueBase Database · checked Sep 14, 2026

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: data science consulting firms. 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 data science consulting firms.
Partial evidence: Its own public description names part of data science consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data science consulting firms. 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 1,735 data science consulting firms based in India

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Data science consulting firms based in India at a glance

As of Sep 14, 2026

22.3%Verified-email coverage

21.1Average contacts per company

11-50Median size (employees)

9.0%Largest-city concentration · Bangalore

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

770

11-50

697

51-200

209

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 1,735 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 data science consulting firms, 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 India whose own description of what they do matches “data science consulting firms”. 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 data science consulting firms), 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 data science consulting firms, and records with no verified work email. Companies headquartered outside India 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, 8,161 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 14, 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.

Data science consulting firms by metro

Data science consulting firms in Bangalore156
Data science consulting firms in Pune147
Data science consulting firms in Hyderabad140
Data science consulting firms in Mumbai121
Data science consulting firms in Bengaluru115
Data science consulting firms in Chennai95
Data science consulting firms in New Delhi78
Data science consulting firms in Noida64
Data science consulting firms in Ahmedabad59
Data science consulting firms in Gurgaon53
Data science consulting firms in Gurugram47
Data science consulting firms in Kolkata43
Data science consulting firms in Delhi38
Data science consulting firms in Indore33

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 data science consulting firms, 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 data science consulting firms are there based in India?

RevenueBase identified 1,735 data science consulting firms headquartered in 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?

Celebal Technologies, headquartered in Jaipur, tops this list with the largest team on record.

Which city has the most data science consulting firms?

Bangalore leads with 156 headquartered companies, followed by Pune (147) and Hyderabad (140).

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 8,161 verified decision-maker contacts tracked across these 1,735 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 14, 2026.

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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.