Company lists · Data refreshed September 2026

Top 25 Application support outsourcing firms based in India

Name: Application support outsourcing firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 3,352 companies tracked

RevenueBase identified 3,352 application support outsourcing firms headquartered in India as of September 2026 and tracks 100,887 professional contacts across them, including 6,700 with verified work emails. Hyderabad is the largest hub.

This list covers application support outsourcing 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 27, 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 27, 2026 86% judged on-target in blind review

3,352Companies

100,887Contacts tracked

6,700Verified emails

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The 25 largest application support outsourcing firms based in India

Ranked by team size

Top 25 of 3,352 application support outsourcing firms based in India, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to application support outsourcing 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	Ienergizer	Strong evidence	Noida, IndiaHQ checked Sep 27, 2026	10001+	14,745 contacts →
	Strong evidence “iEnergizer is a leading Business Process Outsourcing provider (“BPO”) of customer management solutions dedicated to delivering performance while actively supporting and advocating…” Source: RevenueBase Database · checked Sep 27, 2026
2	Arcgate	Partial evidence	Udaipur, IndiaHQ checked Sep 27, 2026	1,001-5,000	4,122 contacts →
	Partial evidence “We are a fast-growing BPO & IT outsourcing firm with a team of 2500+ people passionate about data and technology.” Source: RevenueBase Database · checked Sep 27, 2026
3	1point1	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 27, 2026	5,001-10,000	2,392 contacts →
	Indirect evidence “At 1Point1, we empower brands to explore new frontiers, hassle-free.” Source: RevenueBase Database · checked Sep 27, 2026
4	Suntec India	Partial evidence	New Delhi, IndiaHQ checked Sep 27, 2026	1,001-5,000	1,606 contacts →
	Partial 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 27, 2026
5	Gemini Solutions PVT LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 27, 2026	1,001-5,000	1,275 contacts →
	Partial 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 27, 2026
6	Iccs -Business Process Management Company	Partial evidence	Noida, IndiaHQ checked Sep 27, 2026	1,001-5,000	1,202 contacts →
	Partial evidence “ICCS, a Business Process Outsourcing company, proposes to assist your setup by not only executing the typical outsourced BPO services, but by committing to provide the essential…” Source: RevenueBase Database · checked Sep 27, 2026
7	Jindalx	Indirect evidence	New Delhi, IndiaHQ checked Sep 27, 2026	1,001-5,000	1,166 contacts →
	Indirect evidence “JindalX, part of OP Jindal Group, is a global service company creating success stories for over 20 years.” Source: RevenueBase Database · checked Sep 27, 2026
8	Invensis	Indirect evidence	Bangalore, IndiaHQ checked Sep 27, 2026	1,001-5,000	995 contacts →
	Indirect evidence “At Invensis, we solve business inefficiencies.” Source: RevenueBase Database · checked Sep 27, 2026
9	Head Field Solutions Pvt. LTD	Indirect evidence	Uttar Pradesh, IndiaHQ checked Sep 27, 2026	1,001-5,000	934 contacts →
	Indirect evidence “We, at Head Field, are a force to reckon with in offering total staffing solutions to offshore clients.” Source: RevenueBase Database · checked Sep 27, 2026
10	Competent Synergies	Indirect evidence	Chandigarh, IndiaHQ checked Sep 27, 2026	5,001-10,000	801 contacts →
	Indirect evidence “Acquired by Fusion BPO in 2021” Source: RevenueBase Database · checked Sep 27, 2026
11	Niftel Communications	Indirect evidence	Lucknow, IndiaHQ checked Sep 27, 2026	501-1,000	749 contacts →
	Indirect evidence “Niftel Communications is successfully running BPO operations with over seats worldwide, since 2010.” Source: RevenueBase Database · checked Sep 27, 2026
12	Ileads Auxiliary Services PVT LTD	Indirect evidence	Dehra Dun, IndiaHQ checked Sep 27, 2026	1,001-5,000	742 contacts →
	Indirect evidence “ILeads is one of the fastest growing and leading BPO/KPO/ITES industry based companies in the Dehradun region.” Source: RevenueBase Database · checked Sep 27, 2026
13	Direction Software LLP	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	201-500	705 contacts →
	Indirect evidence “Working together with businesses to move through the digital revolution be it in the ERP/CRM, bespoke development, legacy maintenance and migration as well as consulting and…” Source: RevenueBase Database · checked Sep 27, 2026
14	Konexions Backoffice Services PVT LTD	Partial evidence	Delhi, IndiaHQ checked Sep 27, 2026	1,001-5,000	636 contacts →
	Partial evidence “Konexions Backoffice Services Pvt Ltd is a premium outsourcing company with its registered office at I-16, Lajpat Nagar-2, New Delhi-110024.” Source: RevenueBase Database · checked Sep 27, 2026
15	RND Softech	Partial evidence	Coimbatore, IndiaHQ checked Sep 27, 2026	1,001-5,000	596 contacts →
	Partial evidence “RND Softech Private Limited, founded in is a leading Business Process Outsourcing organization that envisioned and pioneered the adoption of the flexible global business practices…” Source: RevenueBase Database · checked Sep 27, 2026
16	Delta Technology And Management Services Pvt. LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 27, 2026	501-1,000	523 contacts →
	Partial evidence “DeltaTech is a globally based outsourcing firm, catering to various technology & BPO needs.” Source: RevenueBase Database · checked Sep 27, 2026
17	Newaetate	Indirect evidence	Bhubaneswer, IndiaHQ checked Sep 27, 2026	501-1,000	516 contacts →
	Indirect evidence “Newaetate Pvt Ltd is a forward-thinking software and business solutions company, established in 2017.” Source: RevenueBase Database · checked Sep 27, 2026
18	Corporate Infocom Pvt. LTD	Indirect evidence	Delhi, IndiaHQ checked Sep 27, 2026	n/a	411 contacts →
	Indirect evidence “Who We Are?” Source: RevenueBase Database · checked Sep 27, 2026
19	Indian Servers	Indirect evidence	Vijayawada, IndiaHQ checked Sep 27, 2026	51-200	376 contacts →
	Indirect evidence “Indian Servers is one of the growing IT services companies.” Source: RevenueBase Database · checked Sep 27, 2026
20	Creative Lipi Webtech	Partial evidence	Noida, IndiaHQ checked Sep 27, 2026	501-1,000	368 contacts →
	Partial evidence “Creative Lipi is a trusted Business Process Outsourcing partner, empowering global enterprises to focus on core growth while we manage and optimize their critical operations.” Source: RevenueBase Database · checked Sep 27, 2026
21	APP Innovation Technologies	Indirect evidence	Coimbatore, IndiaHQ checked Sep 27, 2026	201-500	368 contacts →
	Indirect evidence “We are App Innovation Technologies (P) Ltd, a leading Software Services firm serving its clients across the globe.” Source: RevenueBase Database · checked Sep 27, 2026
22	Paramatrix Technologies Limited	Partial evidence	Sanpada Navi Mumbai, IndiaHQ checked Sep 27, 2026	201-500	348 contacts →
	Partial evidence “Paramatrix delivers wide array of services such as Bespoke Software Development, IT Staff Augmentation, Database Management, Business Process Outsourcing and System Integration.” Source: RevenueBase Database · checked Sep 27, 2026
23	Transact Global	Strong evidence	Bangalore, IndiaHQ checked Sep 27, 2026	1,001-5,000	340 contacts →
	Strong evidence “We specialize in end-to-end outsourcing across all industries and functions, including: Customer Support & Call Center Inbound/outbound call handling, technical support, live…” Source: RevenueBase Database · checked Sep 27, 2026
24	Ditstek Innovations Pvt. Ltd. Dits	Indirect evidence	Sahibzada Ajit Singh Nagar, IndiaHQ checked Sep 27, 2026	51-200	330 contacts →
	Indirect evidence “Proudly served more than 100+ clients for more than 20+ countries across a wide range of digital solutions, industry specific solutions.” Source: RevenueBase Database · checked Sep 27, 2026
25	Fint Solutions	Partial evidence	Hyderabad, IndiaHQ checked Sep 27, 2026	51-200	314 contacts →
	Partial evidence “Fint provides technology consulting, software outsourcing services, and enterprise solutions to customers globally.” Source: RevenueBase Database · checked Sep 27, 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: application support outsourcing 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 application support outsourcing firms.
Partial evidence: Its own public description names part of application support outsourcing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name application support outsourcing 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 3,352 application support outsourcing firms based in India

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Application support outsourcing firms based in India at a glance

As of Sep 27, 2026

6.6%Verified-email coverage

30.1Average contacts per company

11-50Median size (employees)

7.5%Largest-city concentration · Hyderabad

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

769

11-50

1,544

51-200

710

201-500

193

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 3,352 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 application support outsourcing 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 “application support outsourcing 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 application support outsourcing 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 application support outsourcing 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, 6,700 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 27, 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.

Application support outsourcing firms by metro

Application support outsourcing firms in Hyderabad250
Application support outsourcing firms in Ahmedabad210
Application support outsourcing firms in Bangalore209
Application support outsourcing firms in Pune179
Application support outsourcing firms in Noida177
Application support outsourcing firms in Chennai166
Application support outsourcing firms in New Delhi151
Application support outsourcing firms in Mumbai129
Application support outsourcing firms in Kolkata104
Application support outsourcing firms in Bengaluru81
Application support outsourcing firms in Delhi73
Application support outsourcing firms in Jaipur73
Application support outsourcing firms in Gurgaon64
Application support outsourcing firms in Surat64
Application support outsourcing firms in Indore58
Application support outsourcing firms in Coimbatore56
Application support outsourcing firms in Gurugram41
Application support outsourcing firms in Udaipur41
Application support outsourcing firms in Lucknow38
Application support outsourcing firms in Mohali37
Application support outsourcing firms in Vadodara36
Application support outsourcing firms in Rajkot30

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 application support outsourcing 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 application support outsourcing firms are there based in India?

RevenueBase identified 3,352 application support outsourcing 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?

Ienergizer, headquartered in Noida, tops this list with the largest team on record.

Which city has the most application support outsourcing firms?

Hyderabad leads with 250 headquartered companies, followed by Ahmedabad (210) and Bangalore (209).

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 6,700 verified decision-maker contacts tracked across these 3,352 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 27, 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.