Company lists · Data refreshed September 2026

Top 25 Process outsourcing services based in New Delhi, India

Name: Process outsourcing services based in New Delhi, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 220 companies tracked

RevenueBase identified 220 process outsourcing services headquartered in New Delhi, India as of September 2026 and tracks 6,584 professional contacts across them, including 454 with verified work emails. Ahmedabad is the largest hub.

This list covers process outsourcing services headquartered in New Delhi, 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

220Companies

6,584Contacts tracked

454Verified emails

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The 25 largest process outsourcing services based in New Delhi, India

Ranked by team size

Top 25 of 220 process outsourcing services based in New Delhi, India, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to process outsourcing 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	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
2	Jindalx	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 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 21, 2026
3	Eagle Information Systems Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	201-500	202 contacts →
	Indirect evidence “At Eagle Information Systems, we believe technology should help businesses move forward, not hold them back.” Source: RevenueBase Database · checked Sep 21, 2026
4	T&n Business Services	Strong evidence	New Delhi, IndiaHQ checked Sep 21, 2026	1,001-5,000	196 contacts →
	Strong evidence “T&N Business Services, is the leading consulting, services, and business process outsourcing organization that envisioned and instigated the adoption of the flexible business…” Source: RevenueBase Database · checked Sep 21, 2026
5	Ebullient Services	Strong evidence	New Delhi, IndiaHQ checked Sep 21, 2026	201-500	129 contacts →
	Strong evidence “Ebullient Services provides clients with successful business process outsourcing (BPO) solutions.” Source: RevenueBase Database · checked Sep 21, 2026
6	Edataindia	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	51-200	114 contacts →
	Partial evidence “eDataIndia, a Delhi (India) based premier IT/BPO & offshore outsourcing company specializes in data entry, ecommerce management, image editing, back office, accounting, web design…” Source: RevenueBase Database · checked Sep 21, 2026
7	Sigma Outsourcing Services PVT Ltd, India Sospl	Strong evidence	New Delhi, IndiaHQ checked Sep 21, 2026	1,001-5,000	96 contacts →
	Strong evidence “SIGMA Outsourcing Services Private Limited is a dominant player in outsourcing domestic Business Process Services.” Source: RevenueBase Database · checked Sep 21, 2026
8	Welco Infotech	Strong evidence	New Delhi, IndiaHQ checked Sep 21, 2026	51-200	85 contacts →
	Strong evidence “Welco Infotech is an offshore business process outsourcing (BPO) company in India provides highly effective, time bound and value for money outsourcing services through our…” Source: RevenueBase Database · checked Sep 21, 2026
9	Kanthwal Services	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	51-200	76 contacts →
	Partial evidence “Kanthwal Services is a global leader in business process and Project Installation, offering a broad portfolio of enterprise G&A and industry-specific services.” Source: RevenueBase Database · checked Sep 21, 2026
10	Razor Infotech	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	201-500	68 contacts →
	Partial evidence “Razor Infotech has been an excellent outsourcing partner since 2018, offering BPO and IT solutions to businesses of all sizes.” Source: RevenueBase Database · checked Sep 21, 2026
11	Dedha India HR Solutions Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	60 contacts →
	Indirect evidence “Dedha India HR Solutions Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
12	Vcall Global Services Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	501-1,000	56 contacts →
	Partial evidence “VCall is a leading business process management company with cross-disciplinary knowledge of service industry and processes, our partnership approach, comprehensive solutions, and…” Source: RevenueBase Database · checked Sep 21, 2026
13	Heka Support Services Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	51-200	55 contacts →
	Partial evidence “Heka Support services” was set up to leverage India’s advantage as a low cost/ high intellectual capital outsourcing destination.” Source: RevenueBase Database · checked Sep 21, 2026
14	Orbitouch HR Orbitouch Outsourcing PVT LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	51-200	38 contacts →
	Partial evidence “About Us: We, OrbiTouch Outsourcing Private Limited (orbiTouch HR) based in Delhi, have established ourselves as a trusted partner to many of largest corporations with all India…” Source: RevenueBase Database · checked Sep 21, 2026
15	Rubik Solutions	Strong evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	34 contacts →
	Strong evidence “An accounting and business process outsourcing firm based in India.” Source: RevenueBase Database · checked Sep 21, 2026
16	Gravitie Knowledge Services	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	51-200	18 contacts →
	Partial evidence “gks is an India-based outsourcing firm with a focus on finance.” Source: RevenueBase Database · checked Sep 21, 2026
17	3nserve	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “3N is a next-generation business process optimization company created to tackle the unique challenges faced by enterprises and legal services providers.” Source: RevenueBase Database · checked Sep 21, 2026
18	Data Esperto India Private Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Data Esperto is a technology enabled service provider based in New Delhi, India.” Source: RevenueBase Database · checked Sep 21, 2026
19	Star Inxs Solutions P Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	10 contacts →
	Partial evidence “Based in New Delhi, India, we are an outsourcing and offshore solution providing team.” Source: RevenueBase Database · checked Sep 21, 2026
20	Zeweb Media Private Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	51-200	9 contacts →
	Indirect evidence “At Zeweb Media Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
21	Ample Link	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
22	Mavis WEB Technologies Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “Mavis Technologies based in Delhi, India offers offshore outsourcing for web design, website development, software development, print design, logo design, web hosting, flash based…” Source: RevenueBase Database · checked Sep 21, 2026
23	Finland Labs	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “Finland Labs™ heralds the beginning of a new era by bringing Knowledge, technical innovation and teamwork together.we have focused on leveraging these assets to deliver solutions…” Source: RevenueBase Database · checked Sep 21, 2026
24	Apparel BPO	Strong evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	5 contacts →
	Strong evidence “Apparel BPO helps organizations focus on its core competency by offering strategic outsourcing of their key activities in the apparel product development process like apparel…” Source: RevenueBase Database · checked Sep 21, 2026
25	infiniteworldsolutions.com	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Infinite World Solutions is a one-stop solution for all types of Data Management and Data Entry services.” 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: process outsourcing 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 process outsourcing services.
Partial evidence: Its own public description names part of process outsourcing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name process outsourcing 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 220 process outsourcing services based in New Delhi, India

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Process outsourcing services based in New Delhi, India at a glance

As of Sep 21, 2026

6.9%Verified-email coverage

29.9Average contacts per company

11-50Median size (employees)

108.6%Largest-city concentration · Ahmedabad

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole India list rather than for New Delhi, so it is reported there. Company counts and contact totals on this page are exact for New Delhi, over 220 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 process outsourcing 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 New Delhi, India whose own description of what they do matches “process outsourcing 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 process outsourcing 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 process outsourcing services, and records with no verified work email. Companies headquartered outside New Delhi 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, 454 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.

Process outsourcing services by metro in India

Process outsourcing services in Ahmedabad239
Process outsourcing services in Bangalore223
Process outsourcing services in New Delhi220
Process outsourcing services in Noida209
Process outsourcing services in Mumbai194
Process outsourcing services in Pune186
Process outsourcing services in Hyderabad166
Process outsourcing services in Chennai165
Process outsourcing services in Kolkata129
Process outsourcing services in Bengaluru102
Process outsourcing services in Delhi101
Process outsourcing services in Gurgaon79
Process outsourcing services in Jaipur67
Process outsourcing services in Indore57
Process outsourcing services in Gurugram56
Process outsourcing services in Coimbatore55
Process outsourcing services in Udaipur55
Process outsourcing services in Navi Mumbai46
Process outsourcing services in Lucknow45
Process outsourcing services in Mohali45
Process outsourcing services in Vadodara36
Process outsourcing services in Thane32
Process outsourcing services in Chandigarh25

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 process outsourcing 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 process outsourcing services are there based in New Delhi, India?

RevenueBase identified 220 process outsourcing services headquartered in New Delhi, 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?

Suntec India, headquartered in New Delhi, tops this list with the largest team on record.

Which city has the most process outsourcing services?

Ahmedabad leads with 239 headquartered companies, followed by Bangalore (223) and New Delhi (220).

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 454 verified decision-maker contacts tracked across these 220 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.