Company lists · Data refreshed September 2026

Top 25 Data modernization consultancies based in India

Name: Data modernization consultancies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,524 companies tracked

RevenueBase identified 1,524 data modernization consultancies headquartered in India as of September 2026 and tracks 403,371 professional contacts across them, including 102,102 with verified work emails. Pune is the largest hub.

This list covers data modernization consultancies 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 28, 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 28, 2026 86% judged on-target in blind review

1,524Companies

403,371Contacts tracked

102,102Verified emails

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The 25 largest data modernization consultancies based in India

Ranked by team size

Top 25 of 1,524 data modernization consultancies based in India, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to data modernization consultancies: 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	Infosys	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	10001+	323,099 contacts →
	Indirect evidence “Infosys is a global leader in next-generation digital services and consulting.” Source: RevenueBase Database · checked Sep 28, 2026
2	Persistent Systems	Partial evidence	Pune, IndiaHQ checked Sep 28, 2026	10001+	27,154 contacts →
	Partial evidence “We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients…” Source: RevenueBase Database · checked Sep 28, 2026
3	Sonata Software	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 2026	5,001-10,000	7,508 contacts →
	Partial evidence “Sonata Software Limited is a leading Modernization engineering company, headquartered in Bangalore.” Source: RevenueBase Database · checked Sep 28, 2026
4	Celebal Technologies	Partial evidence	Jaipur, IndiaHQ checked Sep 28, 2026	1,001-5,000	4,851 contacts →
	Partial 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 28, 2026
5	Latentview Analytics	Partial evidence	Chennai, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,655 contacts →
	Partial 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 28, 2026
6	Rishabh Software	Indirect evidence	Vadodara, IndiaHQ checked Sep 28, 2026	501-1,000	1,270 contacts →
	Indirect evidence “Rishabh Software is a global partner in Digital Engineering and Enterprise Transformation.” Source: RevenueBase Database · checked Sep 28, 2026
7	Trigyn Technologies	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,230 contacts →
	Indirect evidence “We're re-engineering the way business is done.” Source: RevenueBase Database · checked Sep 28, 2026
8	Kumaran Systems	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,219 contacts →
	Indirect evidence “Kumaran Systems: Engineering Future-Ready Transformations Since 1992, Kumaran Systems has been helping enterprises bridge the past and the future, reimagining legacy systems and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Indus NET Technologies INT	Indirect evidence	Kolkata, IndiaHQ checked Sep 28, 2026	501-1,000	1,066 contacts →
	Indirect evidence “For nearly three decades, Indus Net Technologies (INT.) has empowered global enterprises to build intelligent, secure, and scalable digital ecosystems -> transforming complexity…” Source: RevenueBase Database · checked Sep 28, 2026
10	Facile Services PVT LTD	Indirect evidence	Pune, IndiaHQ checked Sep 28, 2026	501-1,000	816 contacts →
	Indirect evidence “Facile is a digital transformation services company, helping enterprises navigate complex digital & operational challenges.” Source: RevenueBase Database · checked Sep 28, 2026
11	Radixweb	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	501-1,000	754 contacts →
	Indirect evidence “A global software engineering company with 26+ years of experience helping enterprises build, modernize, and scale complex digital systems.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ahana Systems And Solutions Pvt. LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	501-1,000	655 contacts →
	Indirect evidence “Fifteen years ago, Ahana began with a simple belief: technology should enable growth, not create complexity.” Source: RevenueBase Database · checked Sep 28, 2026
13	Doodleblue Innovations	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	501-1,000	542 contacts →
	Indirect evidence “With Digital Transformation being the need of the hour, we help businesses make significant and lasting improvements in the digital space.” Source: RevenueBase Database · checked Sep 28, 2026
14	Walkingtree Technologies	Partial evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	201-500	489 contacts →
	Partial evidence “Founded in 2008, At WalkingTree Technologies, a pioneering IT services company specializing in digital and data solutions, we collaborate with our clients to shape and execute…” Source: RevenueBase Database · checked Sep 28, 2026
15	exponentia.ai	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 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 28, 2026
16	Microgenesis Techsoft	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	201-500	437 contacts →
	Indirect evidence “MicroGenesis is a premier digital transformation firm, empowering enterprises worldwide to enhance operational efficiency, accelerate growth, and drive innovation.” Source: RevenueBase Database · checked Sep 28, 2026
17	Opstree Global	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	201-500	371 contacts →
	Indirect evidence “The world's most complex enterprises don't need another vendor.” Source: RevenueBase Database · checked Sep 28, 2026
18	Motiveminds Consulting PVT LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	201-500	344 contacts →
	Indirect evidence “A dynamic and growing company that specializes in bringing technology in a human-centric approach to Enterprise Everything.” Source: RevenueBase Database · checked Sep 28, 2026
19	O2f Info Solutions Private Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	501-1,000	337 contacts →
	Indirect evidence “O2F INFO SOLUTIONS PRIVATE LIMITED is a company based out of HYDERABAD, Telangana, India.” Source: RevenueBase Database · checked Sep 28, 2026
20	Zerone Consulting	Indirect evidence	Kakkanad, IndiaHQ checked Sep 28, 2026	201-500	324 contacts →
	Indirect evidence “ABOUT US: We are an agile software development company based out of Kochi, India.” Source: RevenueBase Database · checked Sep 28, 2026
21	Krios Info Solutions Pvt.Ltd	Indirect evidence	Pune, IndiaHQ checked Sep 28, 2026	201-500	324 contacts →
	Indirect evidence “Krios Info Solutions is a leading digital transformation company that empowers businesses to thrive in the digital era.” Source: RevenueBase Database · checked Sep 28, 2026
22	Ecotech IT Solutions PVT LTD A Weiss Gmbh Company	Indirect evidence	Pune, IndiaHQ checked Sep 28, 2026	201-500	321 contacts →
	Indirect evidence “Ecotech is a technology consulting company with expertise in digital transformation, product development and mission critical software development.” Source: RevenueBase Database · checked Sep 28, 2026
23	Achala IT Solutions PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	201-500	315 contacts →
	Indirect evidence “Use qualified offshore IT resources as additional capabilities to your onsite team” Achala IT Solutions is a technology consulting organization.” Source: RevenueBase Database · checked Sep 28, 2026
24	ART Technology And Software	Partial evidence	Kochi, IndiaHQ checked Sep 28, 2026	201-500	298 contacts →
	Partial evidence “Art Technology and Software is a reliable digital transformation company with a successful track record across Artificial Intelligence, Data Analytics, and Digital Transformation.” Source: RevenueBase Database · checked Sep 28, 2026
25	Growexx	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	201-500	295 contacts →
	Indirect evidence “At Growexx, we empower enterprises with intelligent technology solutions that fuel growth, agility, and innovation.” Source: RevenueBase Database · checked Sep 28, 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 modernization consultancies. 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 modernization consultancies.
Partial evidence: Its own public description names part of data modernization consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data modernization consultancies. 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 1,524 data modernization consultancies based in India

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Data modernization consultancies based in India at a glance

As of Sep 28, 2026

25.3%Verified-email coverage

264.7Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Pune

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

464

11-50

693

51-200

239

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,524 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 modernization consultancies, 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 modernization consultancies”. 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 modernization consultancies), 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 modernization consultancies, 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, 102,102 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 28, 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 modernization consultancies by metro

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 modernization consultancies, 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 modernization consultancies are there based in India?

RevenueBase identified 1,524 data modernization consultancies 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?

Infosys, headquartered in Bangalore, tops this list with the largest team on record.

Which city has the most data modernization consultancies?

Pune leads with 128 headquartered companies, followed by Hyderabad (126) and Noida (96).

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 102,102 verified decision-maker contacts tracked across these 1,524 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 28, 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.