Company lists · Data refreshed September 2026
Top 24 IT outsourcing service providers based in Hyderabad, India
RevenueBase identified 638 IT outsourcing service providers headquartered in Hyderabad, India as of September 2026 and tracks 16,720 professional contacts across them, including 843 with verified work emails. Hyderabad is the largest hub.
This list covers IT outsourcing service providers headquartered in Hyderabad, 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 24 largest IT outsourcing service providers based in Hyderabad, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,482 contacts → | ||||
Indirect evidence “Wissen was established in the year We have global offices in the US, UK, Europe, Mexico, Middle East, and India, with best-in-class infrastructure and development facilities…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,646 contacts → | ||||
Indirect evidence “NSPIRA Management Services Pvt Ltd offers customized services to organizations that aim for professional excellence.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 3 | 523 contacts → | ||||
Partial evidence “DeltaTech is a globally based outsourcing firm, catering to various technology & BPO needs.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 4 | 359 contacts → | ||||
Partial evidence “Bartronics is a leading IT services & business solution provider delivering cutting edge technology solutions to enterprises across the world.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 5 | 314 contacts → | ||||
Partial evidence “Fint provides technology consulting, software outsourcing services, and enterprise solutions to customers globally.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 6 | 305 contacts → | ||||
Partial evidence “Affluent Global Services (A Part of FirstMeridian Group) is global IT services brand specialized in the development of Enterprise Applications, Mobility, Content, and Data…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 7 | 262 contacts → | ||||
Partial evidence “CorpOne is dedicated to provide quality outsourcing solutions with feasible options and sustained growth” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 8 | 230 contacts → | ||||
Partial evidence “Elmer Technologies LLP is an offshore service provider for various outsourcing processes & projects across all sectors of industry.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 9 | 215 contacts → | ||||
Indirect evidence “eCentric eCentric Solutions Pvt.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 10 | 198 contacts → | ||||
Partial evidence “Kapil IT Solutions is a CMMI Level 3, an ISO 9001-2008, an ISO 27001-2013, and a NASSCOM certified company with stellar reputation in IT products and services segments.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 11 | 163 contacts → | ||||
Partial evidence “CAPRUS IT PRIVATE LIMITED is a company based out of 2nd Floor, New Mark House, Plot Nos 48 to 51 & 54 to 57 of Survey Number 78, Patrika Nagar, Madhapur, Hyderabad-500 081…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 12 | 93 contacts → | ||||
Partial evidence “IT & BPO services organisation focused on insurance administration services” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 13 | 82 contacts → | ||||
Partial evidence “AdvanSoft is an IT company that is dedicated to providing a broad range of enterprise-level services and support to businesses that are looking to increase productivity and…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 14 | 81 contacts → | ||||
Partial evidence “Visual IT Solutions Private Limited provides a gamut of IT services to various businesses and organizations, helping them improve their business performance through cutting-edge…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 15 | 80 contacts → | ||||
Partial evidence “SemanticSpace Technologies is a technology powerhouse that offers full spectrum IT solutions and services to leading global enterprises for over a decade.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 16 | 78 contacts → | ||||
Partial evidence “Unified IT Services is one among the fastest growing IT companies around the globe, delivering solutions in the field of Information Technology.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 17 | 77 contacts → | ||||
Partial evidence “BriskWin IT Solutions (BriskWinIT) is an IT services, staffing, mobility and consulting company specializing in Talent Acquisition, Customer Relationship Management, Information…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 18 | 71 contacts → | ||||
Partial evidence “Zaravya is an IT services company that provides end-to-end results driven technology solutions focused on today's rapidly changing business environment.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 19 | 70 contacts → | ||||
Indirect evidence “Saven Technologies is an information technology service provider that specializes in the design, delivery, and implementation of technology-driven business solutions.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 20 | 68 contacts → | ||||
Strong evidence “Covantech is a varied worldwide software development and IT outsourcing organization that have both onsite and offshore technological solutions to business enterprises globally.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 21 | 66 contacts → | ||||
Partial evidence “At Calibrage, we are committed to driving digital transformation through cutting-edge software development solutions and strategic IT services.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 22 | 66 contacts → | ||||
Indirect evidence “Incorporated in 1993, a brand established over span of 20 years.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 23 | 56 contacts → | ||||
Partial evidence “Rhinexa is a Premier Provider of IT Solutions,Consulting and Business Process Automation Services.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 24 | 56 contacts → | ||||
Partial evidence “Transnational is the global leader in providing end-to-end IT services and solutions.” 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: IT outsourcing service providers. 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 service providers.
- Partial evidence
- Its own public description names part of IT outsourcing service providers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name IT outsourcing service providers. 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 24 of 638 IT outsourcing service providers based in Hyderabad, India
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IT outsourcing service providers based in Hyderabad, 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 Hyderabad, so it is reported there. Company counts and contact totals on this page are exact for Hyderabad, over 638 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 service providers, 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 Hyderabad, India whose own description of what they do matches “IT outsourcing service providers”. 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 service providers), 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 service providers, and records with no verified work email. Companies headquartered outside Hyderabad 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, 843 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 service providers by metro in India
- IT outsourcing service providers in Hyderabad638
- IT outsourcing service providers in Bangalore418
- IT outsourcing service providers in Pune416
- IT outsourcing service providers in Noida366
- IT outsourcing service providers in Chennai330
- IT outsourcing service providers in Ahmedabad303
- IT outsourcing service providers in New Delhi295
- IT outsourcing service providers in Mumbai233
- IT outsourcing service providers in Bengaluru174
- IT outsourcing service providers in Kolkata168
- IT outsourcing service providers in Delhi133
- IT outsourcing service providers in Jaipur131
- IT outsourcing service providers in Indore100
- IT outsourcing service providers in Surat94
- IT outsourcing service providers in Coimbatore92
- IT outsourcing service providers in Gurgaon87
- IT outsourcing service providers in Mohali80
- IT outsourcing service providers in Navi Mumbai63
- IT outsourcing service providers in Lucknow61
- IT outsourcing service providers in Vadodara60
- IT outsourcing service providers in Gurugram56
- IT outsourcing service providers in Rajkot52
- IT outsourcing service providers in Nagpur51
- IT outsourcing service providers in Chandigarh49
- IT outsourcing service providers in Trivandrum49
- IT outsourcing service providers in Kochi43
- IT outsourcing service providers in Bhubaneswar42
- IT outsourcing service providers in Udaipur40
- IT outsourcing service providers in Thane38
- IT outsourcing service providers in Bhopal35
- IT outsourcing service providers in Ghaziabad28
- IT outsourcing service providers in Ahmadabad27
- IT outsourcing service providers in Nashik27
- IT outsourcing service providers in Cochin25
- IT outsourcing service providers in Patna25
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 service providers, 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 service providers are there based in Hyderabad, India?
RevenueBase identified 638 IT outsourcing service providers headquartered in Hyderabad, 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?
Wissen Infotech, headquartered in Hyderabad, tops this list with the largest team on record.
Which city has the most IT outsourcing service providers?
Hyderabad leads with 638 headquartered companies, followed by Bangalore (418) and Pune (416).
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 843 verified decision-maker contacts tracked across these 638 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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