Company lists · Data refreshed September 2026
Top 25 Data outsourcing companies based in Mumbai, India
RevenueBase identified 127 data outsourcing companies headquartered in Mumbai, India as of September 2026 and tracks 24,006 professional contacts across them, including 4,670 with verified work emails. Pune is the largest hub.
This list covers data 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.
The 25 largest data outsourcing companies based in Mumbai, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 17,257 contacts → | ||||
Indirect evidence “Firstsource Solutions Limited, an RP-Sanjiv Goenka Group company, is a global intelligence partner to enterprises across healthcare, banking and financial services…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,757 contacts → | ||||
Indirect evidence “Established in 2004, Capita India is part of Capita plc, the UK's No.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,180 contacts → | ||||
Indirect evidence “Ugam, a Merkle company, is a leading analytics and technology services company.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 4 | 897 contacts → | ||||
Partial evidence “Decimal Point Analytics is a leading global provider of AI-powered data analytics, offering enterprises intelligent automation and predictive insights to drive faster, smarter…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 5 | 782 contacts → | ||||
Partial evidence “WNS Analytics is the data, analytics and AI practice of WNS.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 6 | 257 contacts → | ||||
Partial evidence “Pinnacle Global provides outsourcing/offshoring services to businesses all around the globe.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 7 | 73 contacts → | ||||
Partial evidence “To build solutions that enable business to get maximum from data available to them Open your door to the world of data i.e.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 8 | 37 contacts → | ||||
Partial evidence “Datacurate is an information management and analytics consulting company, with the goal of helping organisations operationalise data-driven decision making.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 9 | 32 contacts → | ||||
Partial evidence “We help global businesses operating in India; with Analytics and Data-driven solutions.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 10 | 30 contacts → | ||||
Partial evidence “An analytics company with a mission to change the “gut-feel” way of business to a more data-driven ideology by helping organizations realize the potential of data.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 11 | 27 contacts → | ||||
Partial evidence “Delphi Analytics Deals in Analytics as a service, Data Engineering and Machine learning Technologies With a primary aim to remove the disparity in the Analytics technologies used…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 12 | 24 contacts → | ||||
Partial evidence “Trium Info is a pure-play Big Data Integration, Analytics and Visualization Solutions Company, enabling organizations make decision using data driven insights.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 13 | 21 contacts → | ||||
Indirect evidence “BOSS of Intelligent Solutions Pvt Ltd is a business analytics consulting organization that has more than 100+years of hands-on experience in implementing business analytics…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 14 | 20 contacts → | ||||
Partial evidence “We are a data-driven solutions company empowering our clients to optimize, automate, and analyse their data.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 14, 2026Thanks. The Data Team will review it. | |||||
| 16 | 17 contacts → | ||||
Partial evidence “Streamlining businesses with data-driven solutions Data Analytics, MIS, Power BI, Process Automation, Web Dev & Custom Solutions We work on solving various business problems using…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 17 | 16 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 18 | 14 contacts → | ||||
Partial evidence “Reconstructing Possibilities with Data At Eelanos, we are a modern data consultancy committed to helping businesses solve complex challenges through analytics, AI models, and…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 19 | 13 contacts → | ||||
Partial evidence “At Candid Data, our journey began in 2018 with an ambitious mission: to revolutionize businesses by providing top-tier, flawless databases at competitive prices.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 20 | 12 contacts → | ||||
Indirect evidence “At Gega Infotech, we've earned our reputation through word of mouth, a testament to the value we deliver.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 21 | 12 contacts → | ||||
Indirect evidence “ABOUT US: Quantafic™ Business Solutions is a new age Analytic and Technology Services Company (HQ India) targeted to provide client solutions to “Increase Profitability Per…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 contacts → | ||||
Indirect evidence “As a specialized enterprise solutions provider, our focus is on empowering businesses of all sizes to harness the latest technology solutions in order to streamline operations and…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 contacts → | ||||
Partial evidence “We believe that data is one of the most powerful assets a business can leverage, yet many organizations fail to utilise its true potential.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 24 | 5 contacts → | ||||
Partial evidence “ValueData Technologies combines the years of experience, insights and technology knowledge to data infrastructure and analytics.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 contacts → | ||||
Partial evidence “Data Visualization and Data Analytics” Source: RevenueBase Database · checked Sep 14, 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: data 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 data outsourcing companies.
- Partial evidence
- Its own public description names part of data outsourcing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name data 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 127 data outsourcing companies based in Mumbai, India
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Data outsourcing companies based in Mumbai, India at a glance
As of Sep 14, 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 127 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 data 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 “data 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 data 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 data 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, 4,670 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.
Data outsourcing companies by metro in India
- Data outsourcing companies in Pune162
- Data outsourcing companies in Hyderabad158
- Data outsourcing companies in Bangalore148
- Data outsourcing companies in Ahmedabad136
- Data outsourcing companies in Chennai132
- Data outsourcing companies in Mumbai127
- Data outsourcing companies in New Delhi122
- Data outsourcing companies in Bengaluru101
- Data outsourcing companies in Noida100
- Data outsourcing companies in Kolkata58
- Data outsourcing companies in Gurgaon54
- Data outsourcing companies in Indore43
- Data outsourcing companies in Delhi37
- Data outsourcing companies in Gurugram33
- Data outsourcing companies in Jaipur30
- Data outsourcing companies in Coimbatore29
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 data 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 data outsourcing companies are there based in Mumbai, India?
RevenueBase identified 127 data 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?
Firstsource, headquartered in Mumbai, tops this list with the largest team on record.
Which city has the most data outsourcing companies?
Pune leads with 162 headquartered companies, followed by Hyderabad (158) and Bangalore (148).
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 4,670 verified decision-maker contacts tracked across these 127 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.
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