Company lists · Data refreshed September 2026
Top 25 Software outsourcing services based in Chennai, India
RevenueBase identified 469 software outsourcing services headquartered in Chennai, India as of September 2026 and tracks 17,310 professional contacts across them, including 1,650 with verified work emails. Hyderabad is the largest hub.
This list covers software outsourcing services headquartered in Chennai, 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 software outsourcing services based in Chennai, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,953 contacts → | ||||
Indirect evidence “Aspire Systems is a global technology services firm serving as a trusted technology partner for our customers.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,115 contacts → | ||||
Partial evidence “Changepond is a Right Sized Software Services Provider with 1500 talents, a Flexible Partner aligned to our Customers Business Agility Needs & a 25Years Young Organisation.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 340 contacts → | ||||
Indirect evidence “DSRC is a full-service, service-first, quality-foremost global IT services business catering to customers globally.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 306 contacts → | ||||
Indirect evidence “Eximio has vast experience in IT/ITES services across, USA, Europe, Middle East and Asia pacific region.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 288 contacts → | ||||
Partial evidence “At Vega IntelliSoft, we drive business transformation through innovative software solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 268 contacts → | ||||
Indirect evidence “Xenovex Technologies is a global technology services company with experience over nine years in IT Services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 201 contacts → | ||||
Partial evidence “SRS Infoway Inc is a global business and information Technology Company, offering a wide range of services including consulting, system integration and outsourcing solutions to…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 162 contacts → | ||||
Indirect evidence “Compindia.in is the offshore development center for Indyzen.com, CompIndia.us and Appdevelopment.com.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 156 contacts → | ||||
Partial evidence “Agriya is a successful software development company with over 150 employees spread across two development centres in India.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 154 contacts → | ||||
Partial evidence “Gembrill Technologies India is a leading provider of Information Technology and enterprise wide software solutions with a talented project management team.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 152 contacts → | ||||
Indirect evidence “With over 15 years of experience in the IT Services Industry catering to various Industries.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 149 contacts → | ||||
Indirect evidence “SAAZVAT Overview: SAAZVAT provides full-spectrum of Information, Communication and Engineering solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 132 contacts → | ||||
Partial evidence “We are a software company passionate about delivering strong, robust software solutions to our clients.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 105 contacts → | ||||
Indirect evidence “Agaram InfoTech Private Limited, founded in 2010 and headquartered in Chennai, is an Indian IT services and consulting firm delivering technology-enabled business solutions to…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 86 contacts → | ||||
Indirect evidence “The company has been formed in 2006, Headquartered in Chennai, India.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 82 contacts → | ||||
Indirect evidence “DLK Technologies provides a complete suite of IT services in the business applications domain, specializing in multiple verticals including constructions, financial services…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 78 contacts → | ||||
Indirect evidence “At TDIT Solution, we're dedicated to navigating the ever-evolving landscape of technology with precision and excellence.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 73 contacts → | ||||
Partial evidence “Petras Solutions Private Limited is an organisation that delivers highly specialised software and recruitment solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 66 contacts → | ||||
Indirect evidence “Revolution Games Pvt.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 63 contacts → | ||||
Indirect evidence “ImagiNET Ventures meets the stringent demands of today's internet users, providing a rich user experience and creating the right image to support your digital brand.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 61 contacts → | ||||
Partial evidence “FinaTel Technologies is a rapidly growing software products company focussing on Enterprise, Telecom, Retail and Payment industries.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 59 contacts → | ||||
Indirect evidence “Our Microsoft® Gold-Certification is a testament to our expertise in providing the best solution for your enterprise.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 57 contacts → | ||||
Indirect evidence “Cherrytec is a Global Enterprise IT company providing consulting, development & maintenance covering SAP, Oracle and Custom Applications through its offshore, onsite & dedicated…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 53 contacts → | ||||
Partial evidence “We have a diverse team of software engineers, designers, and testers who specialize in every major software development platform including SharePoint 2013, Office 365, SharePoint…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 52 contacts → | ||||
Partial evidence “Infinire is a growing outsourcing IT service provider based in Chennai, India.” 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: software outsourcing services. 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 software outsourcing services.
- Partial evidence
- Its own public description names part of software outsourcing services, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name software outsourcing services. 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 469 software outsourcing services based in Chennai, India
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Software outsourcing services based in Chennai, 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 Chennai, so it is reported there. Company counts and contact totals on this page are exact for Chennai, over 469 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 software outsourcing services, 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 Chennai, India whose own description of what they do matches “software outsourcing services”. 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 software outsourcing services), 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 software outsourcing services, and records with no verified work email. Companies headquartered outside Chennai 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, 1,650 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.
Software outsourcing services by metro in India
- Software outsourcing services in Hyderabad858
- Software outsourcing services in Pune715
- Software outsourcing services in Noida571
- Software outsourcing services in Bangalore555
- Software outsourcing services in Ahmedabad542
- Software outsourcing services in Chennai469
- Software outsourcing services in New Delhi361
- Software outsourcing services in Mumbai296
- Software outsourcing services in Bengaluru260
- Software outsourcing services in Surat222
- Software outsourcing services in Jaipur218
- Software outsourcing services in Kolkata216
- Software outsourcing services in Indore213
- Software outsourcing services in Delhi151
- Software outsourcing services in Mohali149
- Software outsourcing services in Lucknow123
- Software outsourcing services in Coimbatore122
- Software outsourcing services in Gurgaon115
- Software outsourcing services in Vadodara96
- Software outsourcing services in Nagpur84
- Software outsourcing services in Rajkot79
- Software outsourcing services in Gurugram76
- Software outsourcing services in Trivandrum74
- Software outsourcing services in Kochi73
- Software outsourcing services in Bhubaneswar71
- Software outsourcing services in Chandigarh59
- Software outsourcing services in Navi Mumbai56
- Software outsourcing services in Bhopal55
- Software outsourcing services in Ahmadabad46
- Software outsourcing services in Thane45
- Software outsourcing services in Ghaziabad42
- Software outsourcing services in Nashik39
- Software outsourcing services in Patna39
- Software outsourcing services in Cochin34
- Software outsourcing services in Visakhapatnam33
- Software outsourcing services in Faridabad30
- Software outsourcing services in Madurai28
- Software outsourcing services in Dehradun27
- Software outsourcing services in Ernakulam25
- Software outsourcing services in Kanpur25
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 software outsourcing services, 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 software outsourcing services are there based in Chennai, India?
RevenueBase identified 469 software outsourcing services headquartered in Chennai, 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?
Aspire Systems, headquartered in Chennai, tops this list with the largest team on record.
Which city has the most software outsourcing services?
Hyderabad leads with 858 headquartered companies, followed by Pune (715) and Noida (571).
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 1,650 verified decision-maker contacts tracked across these 469 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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