Company lists · Data refreshed September 2026

Top 25 IT outsourcing companies based in Mumbai, India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 255 companies tracked

RevenueBase identified 255 IT outsourcing companies headquartered in Mumbai, India as of September 2026 and tracks 10,629 professional contacts across them, including 1,017 with verified work emails. Hyderabad is the largest hub.

This list covers IT outsourcing companies 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 14, 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 14, 2026 86% judged on-target in blind review

255Companies

10,629Contacts tracked

1,017Verified emails

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The 25 largest IT outsourcing companies based in Mumbai, India

Ranked by team size

Top 25 of 255 IT outsourcing companies based in Mumbai, India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to IT 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	Neosoft	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	1,001-5,000	4,072 contacts →
	Indirect evidence “NeoSOFT is a digital accelerator to Startups, SMEs, MSMEs, and large enterprises with a significant contribution across 22+ industries including BFSI, Healthcare, Ecommerce &…” Source: RevenueBase Database · checked Sep 14, 2026
2	Lauren	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
3	Pegasus Infocorp	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	501-1,000	332 contacts →
	Partial evidence “Pegasus InfoCorp is a global leader in consulting, technology and outsourcing services.” Source: RevenueBase Database · checked Sep 14, 2026
4	Aarav Global Products & Services Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	1,001-5,000	258 contacts →
	Indirect evidence “Aarav Software Services PVT LTD is a trusted partner in managing end-to-end Application Life Cycle & Business Critical Processes.” Source: RevenueBase Database · checked Sep 14, 2026
5	Pinnacle Global Group	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	201-500	257 contacts →
	Partial evidence “Pinnacle Global provides outsourcing/offshoring services to businesses all around the globe.” Source: RevenueBase Database · checked Sep 14, 2026
6	Rheal Software Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
7	Advait Techserve	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
8	LDS Infotech PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	51-200	120 contacts →
	Indirect evidence “Transforming businesses since LDS Infotech Pvt.” Source: RevenueBase Database · checked Sep 14, 2026
9	Geekay Infotech	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	201-500	96 contacts →
	Indirect evidence “Think Technology, Think TechnoloGEEKAY.” Source: RevenueBase Database · checked Sep 14, 2026
10	NEW ERA Informatique	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	51-200	89 contacts →
	Indirect evidence “Founded in 2001, New Era carved a niche by addressing customer’s needs and reacting quickly to provide effective world-class solutions.” Source: RevenueBase Database · checked Sep 14, 2026
11	Reis Staffing & HR Services	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	51-200	72 contacts →
	Indirect evidence “Reis Staffing & HR Services Pvt Ltd (Reis HR) was established in 2003 with a vision to deliver reliable, high-quality recruitment and staffing solutions across Global Capability…” Source: RevenueBase Database · checked Sep 14, 2026
12	Genex Corporate Services PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
13	Turbonet Systems PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	51-200	58 contacts →
	Indirect evidence “Turbonet Systems Pvt.Ltd.” Source: RevenueBase Database · checked Sep 14, 2026
14	Galaxy IT Services Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	11-50	58 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
15	Wama Technology PVT LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	11-50	53 contacts →
	Partial 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 14, 2026
16	CBT Infotech PVT LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	201-500	53 contacts →
	Partial evidence “CBT Infotech, a CMMI Level 3, ISO 9001:2015 certified and 100% compliant organization, is a leading IT services provider specializing in delivering customized solutions across…” Source: RevenueBase Database · checked Sep 14, 2026
17	Megasoft Information Systems PVT LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	201-500	52 contacts →
	Partial evidence “Megasoft is a Global IT company focused to provide IT Infrastructure.” Source: RevenueBase Database · checked Sep 14, 2026
18	Silverline	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
19	Zedex Info Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
20	Logic Systech PVT LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	51-200	50 contacts →
	Partial evidence “Logic Systech Pvt Ltd is a dynamic and future-focused IT solutions company committed to transforming businesses through innovation, technology, and operational excellence.” Source: RevenueBase Database · checked Sep 14, 2026
21	Ariantech Solutions Pvt. LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	51-200	34 contacts →
	Partial evidence “Ariantech Solutions Private Limited is an innovative IT company dedicated to empowering businesses in the digital age.” Source: RevenueBase Database · checked Sep 14, 2026
22	Creative Computers	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	11-50	29 contacts →
	Partial evidence “For the past twenty four years, Creative Computers has been at the center of India’s IT revolution.” Source: RevenueBase Database · checked Sep 14, 2026
23	Ratein Infotech India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
24	Business Access India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	11-50	25 contacts →
	Indirect evidence “Business Access India Private Limited is a family owned company established in 1997.” Source: RevenueBase Database · checked Sep 14, 2026
25	Atomos Technologies	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	11-50	23 contacts →
	Indirect evidence “Atomos Technologies is a fast-paced growing company of next-generation digital services and consulting.” Source: RevenueBase Database · checked Sep 14, 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 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 outsourcing companies.
Partial evidence: Its own public description names part of IT 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 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 255 IT outsourcing companies based in Mumbai, India

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IT outsourcing companies based in Mumbai, India at a glance

As of Sep 14, 2026

9.6%Verified-email coverage

41.7Average contacts per company

11-50Median size (employees)

259.2%Largest-city concentration · Hyderabad

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

111

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 255 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 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 Mumbai, India whose own description of what they do matches “IT 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 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 outsourcing companies, 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, 1,017 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 14, 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 outsourcing companies by metro in India

IT outsourcing companies in Hyderabad661
IT outsourcing companies in Bangalore466
IT outsourcing companies in Pune445
IT outsourcing companies in Noida394
IT outsourcing companies in Chennai359
IT outsourcing companies in New Delhi349
IT outsourcing companies in Ahmedabad340
IT outsourcing companies in Mumbai255
IT outsourcing companies in Bengaluru199
IT outsourcing companies in Kolkata161
IT outsourcing companies in Delhi150
IT outsourcing companies in Jaipur133
IT outsourcing companies in Gurgaon108
IT outsourcing companies in Indore108
IT outsourcing companies in Surat108
IT outsourcing companies in Coimbatore97
IT outsourcing companies in Mohali89
IT outsourcing companies in Lucknow83
IT outsourcing companies in Vadodara71
IT outsourcing companies in Navi Mumbai70
IT outsourcing companies in Rajkot64
IT outsourcing companies in Gurugram62
IT outsourcing companies in Trivandrum53
IT outsourcing companies in Bhubaneswar52
IT outsourcing companies in Kochi51
IT outsourcing companies in Nagpur49
IT outsourcing companies in Chandigarh48
IT outsourcing companies in Udaipur41
IT outsourcing companies in Thane40
IT outsourcing companies in Ghaziabad38
IT outsourcing companies in Bhopal36
IT outsourcing companies in Patna34
IT outsourcing companies in Ahmadabad30
IT outsourcing companies in Nashik30
IT outsourcing companies in Cochin27

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 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 outsourcing companies are there based in Mumbai, India?

RevenueBase identified 255 IT outsourcing companies 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?

Neosoft, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most IT outsourcing companies?

Hyderabad leads with 661 headquartered companies, followed by Bangalore (466) and Pune (445).

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 1,017 verified decision-maker contacts tracked across these 255 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 14, 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.