Company lists · Data refreshed September 2026

Top 25 IT infrastructure outsourcing companies based in India

Name: IT infrastructure outsourcing companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 2,927 companies tracked

RevenueBase identified 2,927 IT infrastructure outsourcing companies headquartered in India as of September 2026 and tracks 90,791 professional contacts across them, including 8,558 with verified work emails. Hyderabad is the largest hub.

This list covers IT infrastructure outsourcing companies 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

2,927Companies

90,791Contacts tracked

8,558Verified emails

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The 25 largest IT infrastructure outsourcing companies based in India

Ranked by team size

Top 25 of 2,927 IT infrastructure outsourcing companies 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 infrastructure outsourcing companies: 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	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
2	CMS IT Services	Partial evidence	Bengaluru, IndiaHQ checked Sep 21, 2026	5,001-10,000	4,328 contacts →
	Partial evidence “CMS IT is a leading India-focused, tier-1 preferred IT provider with a legacy of four decades.” Source: RevenueBase Database · checked Sep 21, 2026
3	Sysnet Global Technologies PVT LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	1,001-5,000	2,797 contacts →
	Partial evidence “Think IT, Think Sysnet.” Source: RevenueBase Database · checked Sep 21, 2026
4	Aforeserve.com LTD	Strong evidence	Noida, IndiaHQ checked Sep 21, 2026	1,001-5,000	2,133 contacts →
	Strong evidence “Aforeserve delivers IT infrastructure services, field support, and managed operations for enterprises across India.” Source: RevenueBase Database · checked Sep 21, 2026
5	Precision Infomatic M Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,860 contacts →
	Strong evidence “Established in 1996, Precision provides IT Infrastructure Management Services, Biometric, IoT, Cloud and IT System Integration solutions.” Source: RevenueBase Database · checked Sep 21, 2026
6	Nspira Management Services PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	10001+	1,646 contacts →
	Indirect evidence “NSPIRA Management Services Pvt Ltd offers customized services to organizations that aim for professional excellence.” Source: RevenueBase Database · checked Sep 21, 2026
7	Suntec India	Strong evidence	New Delhi, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,606 contacts →
	Strong evidence “SunTec, a multi-process IT outsourcing company, offers a complete bouquet of services for mobile, web, data solutions, ePublishing, eCommerce and digital marketing.” Source: RevenueBase Database · checked Sep 21, 2026
8	Esds Software Solution Limited	Indirect evidence	Nashik, IndiaHQ checked Sep 21, 2026	501-1,000	1,419 contacts →
	Indirect evidence “ESDS Software Solution Limited is India's Sovereign End-to-End AI Ecosystem Provider, delivering a comprehensive portfolio spanning Swaraj Cloud, Colocation, GPU-as-a-Service, AI…” Source: RevenueBase Database · checked Sep 21, 2026
9	Ishan Technologies	Partial evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,387 contacts →
	Partial evidence “Ishan Technologies is a pan-India ICT enterprise offering secure, scalable digital infrastructure across Retail, Enterprise, and Government sectors.” Source: RevenueBase Database · checked Sep 21, 2026
10	Gemini Solutions PVT LTD	Strong evidence	Gurgaon, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,275 contacts →
	Strong evidence “Gemini Solutions is a global IT firm, a leading offshore outsourcing company with a specialized focus in financial services.” Source: RevenueBase Database · checked Sep 21, 2026
11	ENOAH	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,163 contacts →
	Partial evidence “eNoah is a boutique consulting-led integrated BPO and IT solutions company providing services to Fortune companies in the Integrated Health, Insurance, Manufacturing and…” Source: RevenueBase Database · checked Sep 21, 2026
12	Aabasoft	Partial evidence	Infopark Kochi, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,028 contacts →
	Partial evidence “Aabasoft stands as an eminent pioneer in the realm of technology and business solutions, offering a comprehensive suite of end-to-end IT and ITES services to a diverse global…” Source: RevenueBase Database · checked Sep 21, 2026
13	Kaizen IT Services Pvt. LTD	Partial evidence	Kolkata, IndiaHQ checked Sep 21, 2026	501-1,000	807 contacts →
	Partial evidence “Kaizen is a premier IT Services company headquartered in Kolkata and having its presence in Pan India with 750 Plus Touch Points.” Source: RevenueBase Database · checked Sep 21, 2026
14	People Prime Worldwide	Partial evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	501-1,000	806 contacts →
	Partial evidence “At People Prime Worldwide, we deliver innovative IT solutions that drive business success.” Source: RevenueBase Database · checked Sep 21, 2026
15	Frontier Business Systems Pvt. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 21, 2026	1,001-5,000	786 contacts →
	Partial evidence “One of India's leading IT players, Frontier is an ISO 27001:2013 certified Company & operates from a USGBC LEED GOLD certified Green building in the heart of Bangalore.” Source: RevenueBase Database · checked Sep 21, 2026
16	Dynacons Systems & Solutions LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	701 contacts →
	Indirect evidence “Established in 1995, Dynacons Systems & Solutions Ltd.” Source: RevenueBase Database · checked Sep 21, 2026
17	Aress Software	Partial evidence	Nasik, IndiaHQ checked Sep 21, 2026	501-1,000	663 contacts →
	Partial evidence “For over 25 years, Aress Software has been the silent engine behind IT operations that never stop.” Source: RevenueBase Database · checked Sep 21, 2026
18	Zylog Systems India LTD	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	1,001-5,000	651 contacts →
	Strong evidence “Information technology & Services & Wireless Broadband Company-Pan India operations, IT Outsourcing.” Source: RevenueBase Database · checked Sep 21, 2026
19	Lauren	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	501-1,000	611 contacts →
	Indirect evidence “Lauren has been a leading technology solutions and services provider for over 3 decades.” Source: RevenueBase Database · checked Sep 21, 2026
20	Cadsys India Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	201-500	579 contacts →
	Indirect evidence “Cadsys (India) Limited is an ITeS company based in Hyderabad and listed in National Stock Exchange in India.” Source: RevenueBase Database · checked Sep 21, 2026
21	Vserv Infosystems Private Limited	Partial evidence	Gautam Budh Nagar, IndiaHQ checked Sep 21, 2026	1,001-5,000	578 contacts →
	Partial evidence “Vserv Infosystems Pvt Limited, is an IT Services and System Integration company providing end to end IT solution with advanced technology solutions in the field of IT…” Source: RevenueBase Database · checked Sep 21, 2026
22	VDA Infosolutions Pvt.Ltd	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1,001-5,000	562 contacts →
	Indirect evidence “VDA Infosolutions Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
23	Digitaltrack Solutions PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	501-1,000	518 contacts →
	Strong evidence “DigitalTrack Solutions provides “End to End” Integrated IT Infrastructure Hardware Desktop, Laptop, Servers & Software Licenses.” Source: RevenueBase Database · checked Sep 21, 2026
24	Puthur Infotech PVT LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 21, 2026	501-1,000	467 contacts →
	Indirect evidence “Puthur Infotech Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
25	NET Access India Limited A Murugappa Group Company	Indirect evidence	Chennai, IndiaHQ checked Sep 21, 2026	501-1,000	462 contacts →
	Indirect evidence “At Net Access, we believe in delivering tangible results and quality services at optimal costs.” 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 infrastructure outsourcing companies. 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 infrastructure outsourcing companies.
Partial evidence: Its own public description names part of IT infrastructure outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT infrastructure outsourcing companies. 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 2,927 IT infrastructure outsourcing companies based in India

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IT infrastructure outsourcing companies based in India at a glance

As of Sep 21, 2026

9.4%Verified-email coverage

31.0Average contacts per company

11-50Median size (employees)

8.2%Largest-city concentration · Hyderabad

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

731

11-50

1,325

51-200

580

201-500

179

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 2,927 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 infrastructure outsourcing companies, 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 infrastructure outsourcing companies”. 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 infrastructure outsourcing companies), 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 infrastructure outsourcing companies, 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, 8,558 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 infrastructure outsourcing companies by metro

IT infrastructure outsourcing companies in Hyderabad240
IT infrastructure outsourcing companies in Bangalore208
IT infrastructure outsourcing companies in Pune205
IT infrastructure outsourcing companies in New Delhi176
IT infrastructure outsourcing companies in Mumbai172
IT infrastructure outsourcing companies in Chennai166
IT infrastructure outsourcing companies in Noida137
IT infrastructure outsourcing companies in Bengaluru115
IT infrastructure outsourcing companies in Ahmedabad87
IT infrastructure outsourcing companies in Delhi77
IT infrastructure outsourcing companies in Kolkata62
IT infrastructure outsourcing companies in Gurgaon49
IT infrastructure outsourcing companies in Jaipur44
IT infrastructure outsourcing companies in Vadodara34
IT infrastructure outsourcing companies in Navi Mumbai31
IT infrastructure outsourcing companies in Gurugram29
IT infrastructure outsourcing companies in Indore29
IT infrastructure outsourcing companies in Lucknow29
IT infrastructure outsourcing companies in Coimbatore27
IT infrastructure outsourcing companies in Nagpur25

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 infrastructure outsourcing companies, 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 infrastructure outsourcing companies are there based in India?

RevenueBase identified 2,927 IT infrastructure outsourcing companies 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?

Team Computers, headquartered in New Delhi, tops this list with the largest team on record.

Which city has the most IT infrastructure outsourcing companies?

Hyderabad leads with 240 headquartered companies, followed by Bangalore (208) and Pune (205).

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 8,558 verified decision-maker contacts tracked across these 2,927 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.