Company lists · Data refreshed September 2026

Top 25 Application support outsourcing firms based in Mumbai, India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 129 companies tracked

RevenueBase identified 129 application support outsourcing firms headquartered in Mumbai, India as of September 2026 and tracks 2,910 professional contacts across them, including 183 with verified work emails. Hyderabad is the largest hub.

This list covers application support outsourcing firms headquartered in Mumbai, 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

129Companies

2,910Contacts tracked

183Verified emails

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The 25 largest application support outsourcing firms based in Mumbai, India

Ranked by team size

Top 25 of 129 application support outsourcing firms based in Mumbai, 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	Pinnacle Global Group	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	201-500	257 contacts →
	Partial evidence “Pinnacle Global provides outsourcing/offshoring services to businesses all around the globe.” Source: RevenueBase Database · checked Sep 27, 2026
2	Rheal Software Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	155 contacts →
	Indirect evidence “At Rheal, we realize that your business must keep pace with the speed of thought, and we believe that your ideas and enterprises deserve substantial reinvention at an affordable…” Source: RevenueBase Database · checked Sep 27, 2026
3	Advait Techserve	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1,001-5,000	144 contacts →
	Indirect evidence “Advait Techserve India Pvt Ltd, established in 2004 and headquartered in Mumbai, specializes in crafting bespoke offshore remote office solutions.” Source: RevenueBase Database · checked Sep 27, 2026
4	Connections Direct India Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	501-1,000	65 contacts →
	Partial evidence “For All Your Knowledge Outsourcing Needs” Source: RevenueBase Database · checked Sep 27, 2026
5	Genex Corporate Services PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	201-500	60 contacts →
	Indirect evidence “Genex Corporate Services is established in USA and India in 2012 as a Private Limited company; expanded globally with rapid growth and become a trusted multi‐national brand.” Source: RevenueBase Database · checked Sep 27, 2026
6	Galaxy IT Services Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	58 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
7	Wama Technology PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	53 contacts →
	Indirect evidence “Wama Technology is a global IT Solution and Services Company and Consulting Agency, accelerating business to the next level.Wama Technology provides IT Solution and Services to…” Source: RevenueBase Database · checked Sep 27, 2026
8	Silverline	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	51 contacts →
	Indirect evidence “Silverline Technologies Limited, formerly known as Silverline Industries Limited, was incorporated in April 1992 and was India's 1st company to be listed in the New York Stock…” Source: RevenueBase Database · checked Sep 27, 2026
9	Zedex Info Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	50 contacts →
	Partial evidence “Zedexinfo is one of the leading providers of technology services and end-to-end business process outsourcing solutions.” Source: RevenueBase Database · checked Sep 27, 2026
10	Spectrum Consulting Services	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	31 contacts →
	Partial evidence “Spectrum is an innovative outsourcing business with a unique 100% work-from-home model.” Source: RevenueBase Database · checked Sep 27, 2026
11	Ratein Infotech India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	29 contacts →
	Indirect evidence “Ratein Infotech India Private Limited incorporated in the year August with its roots that can be traced to the turn of this century.” Source: RevenueBase Database · checked Sep 27, 2026
12	Mauli Infotech OPC Private Limited	Strong evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	24 contacts →
	Strong evidence “Mauli Infotech is established in March – 2015, and dealing in Support Services - Application / System and database, Mobile application Development (Android), Customized…” Source: RevenueBase Database · checked Sep 27, 2026
13	Support Direct India	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	22 contacts →
	Partial evidence “With our rich repertoire and a collective experience of 23 years in the field of backend support services and marketing & sales, Support direct India is a trusted Business Process…” Source: RevenueBase Database · checked Sep 27, 2026
14	Sakash Group	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1,001-5,000	22 contacts →
	Partial evidence “Sakash Group is a 38 year old well-established and professionally managed group in the field of business Support Services, Resource Management & Facility Management Services…” Source: RevenueBase Database · checked Sep 27, 2026
15	Access Systems A Division Of Sanneet Computers Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	20 contacts →
	Partial evidence “ACCESS SYSTEMS (A Division of Sanneet Computers Pvt Ltd) is a fast growing Information Technology company in India engaged in Business Process Outsourcing Services.” Source: RevenueBase Database · checked Sep 27, 2026
16	Unitres	Strong evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	14 contacts →
	Strong evidence “UNITRES Tech is a forward-thinking IT outsourcing company that specializes in Application Modernization and Data Engineering & Analytics as our core services.” Source: RevenueBase Database · checked Sep 27, 2026
17	Ashwamedh Infotech PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	13 contacts →
	Indirect evidence “ASHWAMEDH InfoTech Pvt.” Source: RevenueBase Database · checked Sep 27, 2026
18	Upgraft Corporation	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1-10	10 contacts →
	Indirect evidence “Upgraft Corporation is a modern business solutions company built to help organizations scale efficiently by combining the strength of people, technology, and AI.” Source: RevenueBase Database · checked Sep 27, 2026
19	Treb Business Services	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “The company is based in Mumbai, India, and offers business process outsourcing.” Source: RevenueBase Database · checked Sep 27, 2026
20	Freebeez	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	8 contacts →
	Indirect evidence “FreeBeez is a firm that allows your organization to drive a complete cycle from IT solutions to HR solutions.” Source: RevenueBase Database · checked Sep 27, 2026
21	Wave Infotech Solutions India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	7 contacts →
	Indirect evidence “Established in 2002, headquartered in Mumbai, India, we have been providing services to customers all around the globe with customer profiles ranging from Start-ups to Fortune 500…” Source: RevenueBase Database · checked Sep 27, 2026
22	Anuron Technologies	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	2 contacts →
	Indirect evidence “Anuron Hitech Pvt.” Source: RevenueBase Database · checked Sep 27, 2026
23	Cyberindigo NET Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	2 contacts →
	Partial evidence “AN IT SERVICES COMPANY OFFERING OFFSHORE WEB APPLICATION & SOFTWARE DEVELOPMENT SERVICES TO CLIENTS ALL OVER THE WORLD You Dream it…We Build it!” Source: RevenueBase Database · checked Sep 27, 2026
24	Azendor Consulting	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1-10	2 contacts →
	Indirect evidence “Azendor is a response to the way business leaders are thinking today.” Source: RevenueBase Database · checked Sep 27, 2026
25	Duckman Technologies	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	1 contacts →
	Indirect evidence “Welcome to Duckman Technologies!” 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 129 application support outsourcing firms based in Mumbai, India

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Application support outsourcing firms based in Mumbai, India at a glance

As of Sep 27, 2026

6.3%Verified-email coverage

22.6Average contacts per company

11-50Median size (employees)

193.8%Largest-city concentration · Hyderabad

Sep 27, 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 Mumbai, so it is reported there. Company counts and contact totals on this page are exact for Mumbai, over 129 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 Mumbai, 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 Mumbai 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, 183 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 in India

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 Mumbai, India?

RevenueBase identified 129 application support outsourcing firms headquartered in Mumbai, 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?

Pinnacle Global Group, headquartered in Mumbai, 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 183 verified decision-maker contacts tracked across these 129 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.