Company lists · Data refreshed September 2026
Top 25 Platform outsourcing companies based in Mumbai, India
RevenueBase identified 223 platform outsourcing companies headquartered in Mumbai, India as of September 2026 and tracks 643,132 professional contacts across them, including 158,106 with verified work emails. Hyderabad is the largest hub.
This list covers platform 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 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.
The 25 largest platform outsourcing companies based in Mumbai, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 634,047 contacts → | ||||
Indirect evidence “Tata Consultancy Services (TCS) is the technology partner of choice for industry leading organizations worldwide.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 782 contacts → | ||||
Indirect evidence “Godrej Infotech, part of the $2 billion Godrej Enterprises Group with a 125-year legacy, is a leading provider of End-to-End IT solutions and services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 611 contacts → | ||||
Indirect evidence “Lauren has been a leading technology solutions and services provider for over 3 decades.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 332 contacts → | ||||
Partial evidence “Pegasus InfoCorp is a global leader in consulting, technology and outsourcing services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 257 contacts → | ||||
Partial evidence “Pinnacle Global provides outsourcing/offshoring services to businesses all around the globe.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 140 contacts → | ||||
Indirect evidence “HBTS is a global technology consulting and enterprise solutions company helping organizations build scalable Global Capability Centers (GCCs), accelerate digital transformation…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 131 contacts → | ||||
Indirect evidence “Established in 2009, was a privately owned venture with collaborative partnership and venture funding from the US, in 2012 the company formerly registered with the MINISTRY OF…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 96 contacts → | ||||
Indirect evidence “Think Technology, Think TechnoloGEEKAY.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 53 contacts → | ||||
Indirect 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 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 52 contacts → | ||||
Indirect evidence “Megasoft is a Global IT company focused to provide IT Infrastructure.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 34 contacts → | ||||
Indirect evidence “Ariantech Solutions Private Limited is an innovative IT company dedicated to empowering businesses in the digital age.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 30 contacts → | ||||
Indirect evidence “IBIS Systems is a leading Software Development Company focused on delivering the best and most cost-effective software solutions worldwide to our clients in areas such as Web…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 29 contacts → | ||||
Indirect evidence “For the past twenty four years, Creative Computers has been at the center of India’s IT revolution.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 22 contacts → | ||||
Indirect evidence “A Digital Solutions and technology services company of today’s modern world where possibilities are infinite.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 20 contacts → | ||||
Indirect evidence “We at Thinkinno Technologies are passionate about delivering software solutions and provide managed services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 19 contacts → | ||||
Indirect evidence “In this ever-changing environment, keeping a competitive edge means able to anticipate and respond quickly to changing business conditions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 17 contacts → | ||||
Indirect evidence “Evia Information Systems Pvt.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 16 contacts → | ||||
Indirect evidence “We are a Venture of C.R.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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: platform 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 platform outsourcing companies.
- Partial evidence
- Its own public description names part of platform outsourcing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name platform 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 223 platform outsourcing companies based in Mumbai, India
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Platform outsourcing companies based in Mumbai, India at a glance
As of Sep 21, 2026Companies by employee count
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 223 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 platform 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 “platform 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 platform 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 platform 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, 158,106 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.
Platform outsourcing companies by metro in India
- Platform outsourcing companies in Hyderabad695
- Platform outsourcing companies in Pune521
- Platform outsourcing companies in Bangalore426
- Platform outsourcing companies in Noida395
- Platform outsourcing companies in Chennai365
- Platform outsourcing companies in Ahmedabad336
- Platform outsourcing companies in New Delhi266
- Platform outsourcing companies in Mumbai223
- Platform outsourcing companies in Bengaluru214
- Platform outsourcing companies in Kolkata159
- Platform outsourcing companies in Jaipur152
- Platform outsourcing companies in Indore149
- Platform outsourcing companies in Surat142
- Platform outsourcing companies in Delhi109
- Platform outsourcing companies in Mohali103
- Platform outsourcing companies in Coimbatore87
- Platform outsourcing companies in Gurgaon87
- Platform outsourcing companies in Lucknow79
- Platform outsourcing companies in Vadodara69
- Platform outsourcing companies in Rajkot62
- Platform outsourcing companies in Gurugram59
- Platform outsourcing companies in Nagpur56
- Platform outsourcing companies in Bhubaneswar50
- Platform outsourcing companies in Trivandrum49
- Platform outsourcing companies in Kochi45
- Platform outsourcing companies in Navi Mumbai44
- Platform outsourcing companies in Bhopal42
- Platform outsourcing companies in Chandigarh39
- Platform outsourcing companies in Thane31
- Platform outsourcing companies in Ahmadabad30
- Platform outsourcing companies in Ghaziabad29
- Platform outsourcing companies in Cochin28
- Platform outsourcing companies in Nashik27
- Platform outsourcing companies in Udaipur25
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 platform 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 platform outsourcing companies are there based in Mumbai, India?
RevenueBase identified 223 platform 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?
Tata Consultancy Services, headquartered in Mumbai, tops this list with the largest team on record.
Which city has the most platform outsourcing companies?
Hyderabad leads with 695 headquartered companies, followed by Pune (521) and Bangalore (426).
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 158,106 verified decision-maker contacts tracked across these 223 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.
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