Company lists · Data refreshed September 2026

Top 25 IT transformation services based in India

Name: IT transformation services based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 6,005 companies tracked

RevenueBase identified 6,005 IT transformation services headquartered in India as of September 2026 and tracks 1,619,374 professional contacts across them, including 365,455 with verified work emails. Hyderabad is the largest hub.

This list covers IT transformation services 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 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

6,005Companies

1,619,374Contacts tracked

365,455Verified emails

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The 25 largest IT transformation services based in India

Ranked by team size

Top 25 of 6,005 IT transformation services based in India, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to IT transformation services: 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	Tata Consultancy Services	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	10001+	634,047 contacts →
	Indirect evidence “Tata Consultancy Services (TCS) is the technology partner of choice for industry leading organizations worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
2	Infosys	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	10001+	323,099 contacts →
	Indirect evidence “Infosys is a global leader in next-generation digital services and consulting.” Source: RevenueBase Database · checked Sep 21, 2026
3	WIPRO	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	10001+	244,626 contacts →
	Indirect evidence “Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading AI-powered technology services and consulting company focused on building innovative solutions that address…” Source: RevenueBase Database · checked Sep 21, 2026
4	Accenture In India	Indirect evidence	Bengaluru, IndiaHQ checked Sep 21, 2026	10001+	74,008 contacts →
	Indirect evidence “Accenture is a global professional services company with leading capabilities in digital, cloud and security.” Source: RevenueBase Database · checked Sep 21, 2026
5	Mphasis	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	10001+	43,484 contacts →
	Indirect evidence “A leading applied technology services company, we innovate to deliver service excellence and successful outcomes across sales, delivery and development.” Source: RevenueBase Database · checked Sep 21, 2026
6	Persistent Systems	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	10001+	27,154 contacts →
	Indirect 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 21, 2026
7	LTI	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	10001+	21,036 contacts →
	Indirect evidence “LTI is now LTIMindtree, and we are getting businesses to the future, faster.” Source: RevenueBase Database · checked Sep 21, 2026
8	Birlasoft	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	10001+	13,983 contacts →
	Indirect evidence “Navigating Change.” Source: RevenueBase Database · checked Sep 21, 2026
9	Cybage Software	Partial evidence	Pune, IndiaHQ checked Sep 21, 2026	5,001-10,000	8,806 contacts →
	Partial evidence “Cybage is an information technology company specializing in outsourced product engineering and IT consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
10	Conneqt Business Solutions	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	10001+	7,980 contacts →
	Indirect evidence “Conneqt Business Solutions, now Digitide Solutions Ltd, was established in 2004.” Source: RevenueBase Database · checked Sep 21, 2026
11	Sonata Software	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	5,001-10,000	7,508 contacts →
	Indirect evidence “Sonata Software Limited is a leading Modernization engineering company, headquartered in Bangalore.” Source: RevenueBase Database · checked Sep 21, 2026
12	3i Infotech LTD	Strong evidence	Navi Mumbai, IndiaHQ checked Sep 21, 2026	5,001-10,000	6,496 contacts →
	Strong evidence “3i Infotech is a global IT company headquartered in Mumbai, India, at the forefront of digital transformation initiatives with deep domain expertise across BFSI, Healthcare…” Source: RevenueBase Database · checked Sep 21, 2026
13	Clover Infotech	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	5,001-10,000	4,858 contacts →
	Partial evidence “Clover Infotech is a leading global IT services and consulting company.” Source: RevenueBase Database · checked Sep 21, 2026
14	Team Computers	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	1,001-5,000	4,607 contacts →
	Partial evidence “Our story began in 1987, when our founder, Ranjan Chopra, an alumnus of IIT Kanpur, set out to bridge the gap between business needs and IT solutions in India.” Source: RevenueBase Database · checked Sep 21, 2026
15	T-Systems ICT India Pvt. LTD	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	1,001-5,000	3,494 contacts →
	Indirect evidence “T-Systems Information and Communication Technology India Private Limited (T-Systems ICT India Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
16	Edgeverve	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	5,001-10,000	2,793 contacts →
	Indirect evidence “Possibilities Unlimited Inspire enterprises with the power of digital platforms.” Source: RevenueBase Database · checked Sep 21, 2026
17	Kochartech	Partial evidence	Gurgaon, IndiaHQ checked Sep 21, 2026	1,001-5,000	2,758 contacts →
	Partial evidence “From humble beginnings in Amritsar, Punjab, we have come a long way to establish ourselves as a leading Indian 'Digital Transformation' architect in AIoT, SaaS, and BPM solutions.” Source: RevenueBase Database · checked Sep 21, 2026
18	Novac Technology Solutions	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	2,550 contacts →
	Partial evidence “Novac Technology Solutions is a prominent player in the digital transformation and cloud solutions domain.” Source: RevenueBase Database · checked Sep 21, 2026
19	Kaartech	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	2,525 contacts →
	Indirect evidence “We are a global leader in technology solutions, empowering businesses to thrive in a digital world through innovation, expertise, and unparalleled service.” Source: RevenueBase Database · checked Sep 21, 2026
20	Silver Touch Technologies LTD	Partial evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,761 contacts →
	Partial evidence “Silver Touch specialize in implementation of Digital Transformation for Enterprise customers.” Source: RevenueBase Database · checked Sep 21, 2026
21	Epicenter	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,450 contacts →
	Indirect evidence “Epicenter is a 25-year-old global leader in Technology & Business Process Management (BPM).” Source: RevenueBase Database · checked Sep 21, 2026
22	Konica Minolta Business Solutions India Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 21, 2026	501-1,000	1,414 contacts →
	Indirect evidence “At Konica Minolta India, we lead change by helping businesses rebuild their approach to be more data-driven to maximize adaptability across various business functions.” Source: RevenueBase Database · checked Sep 21, 2026
23	Rishabh Software	Partial evidence	Vadodara, IndiaHQ checked Sep 21, 2026	501-1,000	1,270 contacts →
	Partial evidence “Rishabh Software is a global partner in Digital Engineering and Enterprise Transformation.” Source: RevenueBase Database · checked Sep 21, 2026
24	Trigyn Technologies	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,230 contacts →
	Indirect evidence “We're re-engineering the way business is done.” Source: RevenueBase Database · checked Sep 21, 2026
25	Kumaran Systems	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,219 contacts →
	Partial 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 21, 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: IT transformation 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 IT transformation services.
Partial evidence: Its own public description names part of IT transformation services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT transformation 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 6,005 IT transformation services based in India

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IT transformation services based in India at a glance

As of Sep 21, 2026

22.6%Verified-email coverage

269.7Average contacts per company

11-50Median size (employees)

10.1%Largest-city concentration · Hyderabad

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,646

11-50

2,663

51-200

1,167

201-500

325

501-1,000

113

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 6,005 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 IT transformation 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 India whose own description of what they do matches “IT transformation 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 IT transformation 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 IT transformation services, 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, 365,455 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.

IT transformation services by metro

IT transformation services in Hyderabad609
IT transformation services in Pune512
IT transformation services in Bangalore402
IT transformation services in Noida380
IT transformation services in Chennai310
IT transformation services in Bengaluru301
IT transformation services in Mumbai262
IT transformation services in Ahmedabad223
IT transformation services in New Delhi182
IT transformation services in Gurugram120
IT transformation services in Jaipur115
IT transformation services in Kolkata115
IT transformation services in Delhi105
IT transformation services in Indore94
IT transformation services in Gurgaon86
IT transformation services in Coimbatore83
IT transformation services in Surat61
IT transformation services in Mohali53
IT transformation services in Nagpur45
IT transformation services in Kochi44
IT transformation services in Bhopal43
IT transformation services in Lucknow42
IT transformation services in Vadodara42
IT transformation services in Navi Mumbai40
IT transformation services in Chandigarh32
IT transformation services in Thane31
IT transformation services in Bhubaneswar30
IT transformation services in Ghaziabad28
IT transformation services in Trivandrum27

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 IT transformation 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 IT transformation services are there based in India?

RevenueBase identified 6,005 IT transformation services 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?

Tata Consultancy Services, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most IT transformation services?

Hyderabad leads with 609 headquartered companies, followed by Pune (512) and Bangalore (402).

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 365,455 verified decision-maker contacts tracked across these 6,005 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.

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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.