Company lists · Data refreshed September 2026

Top 25 Application support outsourcing companies worldwide

Name: Application support outsourcing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 9,593 companies tracked

RevenueBase identified 9,593 application support outsourcing companies worldwide as of September 2026 and tracks 231,579 professional contacts across them, including 25,289 with verified work emails. India is the largest market and Lahore the largest hub.

This list covers application support outsourcing companies worldwide, 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. Country and city lists for application support outsourcing companies follow the table.

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

9,593Companies

231,579Contacts tracked

25,289Verified emails

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The 25 largest application support outsourcing companies worldwide

Ranked by team size

Top 25 of 9,593 application support outsourcing companies worldwide, 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 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	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	CGS Computer Generated Solutions	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	5,001-10,000	4,608 contacts →
	Partial evidence “For over 40 years, CGS has enabled global enterprises, regional companies, and government agencies to drive breakthrough performance through business applications, enterprise…” Source: RevenueBase Database · checked Sep 27, 2026
3	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
4	Stream Global Services	Indirect evidence	Eagan, MN, United StatesHQ checked Sep 27, 2026	10001+	2,772 contacts →
	Indirect evidence “Stream Global Services is a premium business process outsource (BPO) service provider specializing in customer relationship management solutions including sales, customer care…” Source: RevenueBase Database · checked Sep 27, 2026
5	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
6	Rimini Street	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,022 contacts →
	Partial evidence “Rimini Street, Inc.(Nasdaq: RMNI), a Russell Company, is a global leader in end-to-end third-party enterprise software support, managed services and Agentic AI ERP innovation…” Source: RevenueBase Database · checked Sep 27, 2026
7	MODER	Indirect evidence	Fort Lauderdale, United StatesHQ checked Sep 27, 2026	5,001-10,000	2,008 contacts →
	Indirect evidence “Moder was founded in December 2020, with the mission to positively impact the financial health of companies in need by powering their in-house processes using top talent, workflow…” Source: RevenueBase Database · checked Sep 27, 2026
8	Allied Global	Indirect evidence	GuatemalaHQ checked Sep 27, 2026	5,001-10,000	1,979 contacts →
	Indirect evidence “Regardless of your Company’s size (from Start-ups to Fortune 500), business vertical or service requirements, we act as a seamless extension of your team to help you grow, and…” Source: RevenueBase Database · checked Sep 27, 2026
9	Supportninja	Partial evidence	Austin, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,711 contacts →
	Partial evidence “SupportNinja provides customer experience and back-office support services for tech companies and startups around the world.” Source: RevenueBase Database · checked Sep 27, 2026
10	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
11	VN Global BPO	Indirect evidence	Caba, IndiaHQ checked Sep 27, 2026	5,001-10,000	1,302 contacts →
	Indirect evidence “Somos una BPO Especialista en Customer Service, Cobranzas, Telemarketing, Soporte Técnico y Back Office.” Source: RevenueBase Database · checked Sep 27, 2026
12	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
13	Provincia NET	Indirect evidence	Ciudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 27, 2026	1,001-5,000	1,265 contacts →
	Indirect evidence “Provincia NET part of the Provincia Group is Argentina’s leading offshore provider.” Source: RevenueBase Database · checked Sep 27, 2026
14	I-Process Services I Pvt. LTD	Indirect evidence	IndiaHQ checked Sep 27, 2026	1,001-5,000	1,258 contacts →
	Indirect evidence “i-Process Services (India) Pvt.” Source: RevenueBase Database · checked Sep 27, 2026
15	SEBPO	Indirect evidence	Marlton, NJ, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,237 contacts →
	Indirect evidence “SEBPO transforms operational complexity into a seamless, strategic advantage.” Source: RevenueBase Database · checked Sep 27, 2026
16	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
17	Cygnus	Partial evidence	Santiago, ChileHQ checked Sep 27, 2026	5,001-10,000	1,189 contacts →
	Partial evidence “Cygnus comienza sus operaciones en Abril de 1998 con el objetivo de ofrecer servicios de Outsourcing con una propuesta de valor innovadora: entregar soluciones a la medida de los…” Source: RevenueBase Database · checked Sep 27, 2026
18	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
19	Intelligroup	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,121 contacts →
	Partial evidence “Intelligroup is a global provider of innovative consulting, technology, and outsourcing services.” Source: RevenueBase Database · checked Sep 27, 2026
20	Etisal International Group	Indirect evidence	Cairo, EgyptHQ checked Sep 27, 2026	1,001-5,000	1,105 contacts →
	Indirect evidence “Customer”, the word that describes the most important aspect in any business, which, in whatever industry, business revolves around!” Source: RevenueBase Database · checked Sep 27, 2026
21	D&v Philippines	Partial evidence	Makati, PhilippinesHQ checked Sep 27, 2026	1,001-5,000	1,021 contacts →
	Partial evidence “D&V Philippines is a finance and accounting outsourcing company that helps CFOs, accounting firms, audit firms, and other professional services firms build reliable offshore…” Source: RevenueBase Database · checked Sep 27, 2026
22	Open Access BPO	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,021 contacts →
	Partial evidence “Open Access is a leading outsourcing solutions provider with a history of delivering high-quality services to global businesses across industries.” Source: RevenueBase Database · checked Sep 27, 2026
23	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
24	Intellipro	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 27, 2026	501-1,000	990 contacts →
	Indirect evidence “IntelliPro Group Inc.” Source: RevenueBase Database · checked Sep 27, 2026
25	Grupo Provac	Indirect evidence	Araraquara, BrazilHQ checked Sep 27, 2026	5,001-10,000	964 contacts →
	Indirect evidence “Há mais de 40 anos no mercado de trabalho terceirizado, o Grupo Provac é uma empresa prestadora de serviços especializados, presente em mais de 130 cidades do Estado, com todo…” 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 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 application support outsourcing companies.
Partial evidence: Its own public description names part of application support outsourcing companies, 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 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 9,593 application support outsourcing companies worldwide

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Application support outsourcing companies worldwide at a glance

As of Sep 27, 2026

10.9%Verified-email coverage

24.1Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · Lahore

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

3,127

11-50

3,692

51-200

1,788

201-500

555

501-1,000

208

1,001-5,000

145

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 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.
Coverage: Every country. Country and city lists for application support outsourcing companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “application support 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 application support 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 application support outsourcing companies, and records with no verified work email.
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, 25,289 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 companies by location

48 lists · largest first

Every Application support outsourcing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 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 application support outsourcing companies are there worldwide?

RevenueBase identified 9,593 application support outsourcing companies worldwide 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 country has the most application support outsourcing companies?

India leads with 2,059 companies, followed by the United States (1,485) and the United Kingdom (434). Every application support outsourcing companies list by country and city is linked on this page.

Which city has the most application support outsourcing companies?

Lahore leads with 174 headquartered companies, followed by Hyderabad (154) and London (147).

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 25,289 verified decision-maker contacts tracked across these 9,593 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.