Company lists · Data refreshed November 2026
Top 25 Open source development firms based in India
RevenueBase identified 167 company matches for open source development firms associated with India as of November 2026 and tracks 2,928 professional contacts across them, including 215 with verified work emails. Bangalore is the largest hub.
This list covers company matches for open source development firms associated with India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 open source development firms based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 666 contacts → | ||||
Exact match “Webkul is one of the largest self-created open-source marketplaces in the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 206 contacts → | ||||
Exact match “Keen & Able Computers Pvt Ltd was established in 1996 as Open Source movement was just beginning to take shape.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 123 contacts → | ||||
Exact match “Frappe creates 100% open source software to help businesses grow sustainably.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 110 contacts → | ||||
Exact match “NCS is leading Product Development, Custom Software Development and IT resourcing company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 77 contacts → | ||||
Exact match “Zestbrains pvt ltd is a Leading software development company based in India catering to the enterprise solutions worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 76 contacts → | ||||
Exact match “TenthPlanet Technologies brings over 20 years of hands-on experience in delivering enterprise-ready open source IT solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 69 contacts → | ||||
Exact match “ATS Global Techsoft Pvt Ltd is a Software Solutions Company based in Bangalore the Silicon Valley of India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 54 contacts → | ||||
Exact match “Red Hat Software Services (India) Private Limited is an information technology and services company based out of Tower X, Level-1, Cybercity, Magarpatta City, Hadapsar, Pune…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 43 contacts → | ||||
Exact match “Samyutha Info Technologies is a Hyderabad-based IT Services, Solutions, and Consulting company specializing in Open Source technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 37 contacts → | ||||
Exact match “Lyra Infosystems is a trusted leader in enterprise open source solutions, dedicated to empowering businesses worldwide to thrive in today's dynamic digital landscape.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 35 contacts → | ||||
Exact match “Madhulata Infotech is an open source Drupal company offering Drupal development,Website Designing & Theming, Internet Marketing, and 24/7 Support.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 35 contacts → | ||||
Exact match “Vishwayon Software Private Limited is an OpenSource global IT Services company that provides customized business solutions, using the state of the art development tools available…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 35 contacts → | ||||
Exact match “Cytrion started in 2005 with a sole vision of making people's life easier by providing them affordable solutions through software.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 34 contacts → | ||||
Exact match “Since our inception in 2009, Ashnik has consistently led the way in introducing advanced open source technologies to the Southeast Asian and Indian markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 34 contacts → | ||||
Exact match “A research-driven open-source technology consulting company with extensive experience in R&D.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “cWebConsultatns was established in 2009 and since then we have worked in collboration with many offshore website design companies across the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 25 contacts → | ||||
Exact match “Eclectic means ‘deriving ideas, style, or taste from a broad and diverse range of sources.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 25 contacts → | ||||
Exact match “As an Open Source Specialist Solution provider, Silicon attunes your business to the changing technological scenarios; thereby making you outrace the competition.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 25 contacts → | ||||
Exact match “Our vision is to provide an interoperable and intuitive technology platform that can be used by our clients and software developer to achieve the full potential of information…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 24 contacts → | ||||
Exact match “We are experts in building custom software solutions to be deployed on the web, desktop or mobile devices.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 23 contacts → | ||||
Exact match “EOT Infotech, Extra ordinary talent is located at Noida, India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “We are developers by choice and not by force.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match “Custom software development, done right!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 19 contacts → | ||||
Exact match “Welcome to OSMO Welcome to OSMO, the only IT consulting company in Central India providing fully FOSS (free and open source software) solutions!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “Founded in 2016 to encourage Innovation with IP, Excellence, and Transparency, Athmin has become one of the leading IT firm, providing offshore development services across the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “open source development firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 167 open source development firms based in India
See the full list, filter by size, metro and specialty, and access 215 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Open source development firms based in India at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 167 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with India whose business descriptions match “open source development firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 215 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “open source development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many open source development firms are there based in India?
RevenueBase identified 167 company matches for open source development firms associated with India as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Webkul tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most open source development firms?
Bangalore leads with 13 company records, followed by Ahmedabad (12) and Pune (12).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 215 professional contacts with verified work emails tracked across these 167 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 167 open source development firms based in India. Start with a free account, no credit card.
Download this list →Related lists
Open source development firms by geography
- Open source development firms based in France
- Open source development firms based in Germany
- Open source development firms based in Italy
- Open source development firms based in the Netherlands
- Open source development firms based in Spain
- Open source development firms based in the United Kingdom
- Open source development firms based in the United States
Browse the directory
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 SmartSearch, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Open source development firms based in France
- Open source development firms based in Germany
- Open source development firms based in Italy
- Open source development firms based in the Netherlands
- Open source development firms based in Spain
- Open source development firms based in the United Kingdom
Company intelligence · public preview
Top 25 open source development firms based in India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 167 matching company records for open source development firms based in India, with 2,928 tracked contacts and 215 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 open source development firms based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Webkulwebkul.comHQ: Noida, IndiaReported employees: 501-1,000 | Noida, India | 501-1,000 | Exact match | 666 contacts → |
“Webkul is one of the largest self-created open-source marketplaces in the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Keen & Able Computers PVT LTDkeenable.inHQ: Noida, IndiaReported employees: 51-200 | Noida, India | 51-200 | Exact match | 206 contacts → |
“Keen & Able Computers Pvt Ltd was established in 1996 as Open Source movement was just beginning to take shape.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Frappefrappe.ioHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 123 contacts → |
“Frappe creates 100% open source software to help businesses grow sustainably.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Nenosystems Consulting Services PVT LTDnenosystems.comHQ: Indore, IndiaReported employees: 51-200 | Indore, India | 51-200 | Exact match | 110 contacts → |
“NCS is leading Product Development, Custom Software Development and IT resourcing company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Zestbrains Pvt. LTDzestbrains.comHQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 77 contacts → |
“Zestbrains pvt ltd is a Leading software development company based in India catering to the enterprise solutions worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Tenthplanet Technologiestenthplanet.inHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 76 contacts → |
“TenthPlanet Technologies brings over 20 years of hands-on experience in delivering enterprise-ready open source IT solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ATS Global Techsoft PVT LTDatsglobal.inHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 69 contacts → |
“ATS Global Techsoft Pvt Ltd is a Software Solutions Company based in Bangalore the Silicon Valley of India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 54 contacts → |
“Red Hat Software Services (India) Private Limited is an information technology and services company based out of Tower X, Level-1, Cybercity, Magarpatta City, Hadapsar, Pune…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Samyutha Info Technologies PVT LTDsamyutha.comHQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 43 contacts → |
“Samyutha Info Technologies is a Hyderabad-based IT Services, Solutions, and Consulting company specializing in Open Source technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Lyra Infosystemslyrainfo.comHQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 37 contacts → |
“Lyra Infosystems is a trusted leader in enterprise open source solutions, dedicated to empowering businesses worldwide to thrive in today's dynamic digital landscape.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Madhulata Infotechmadhulata.comHQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 35 contacts → |
“Madhulata Infotech is an open source Drupal company offering Drupal development,Website Designing & Theming, Internet Marketing, and 24/7 Support.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Vishwayon Software Pvt. LTDvishwayon.comHQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 35 contacts → |
“Vishwayon Software Private Limited is an OpenSource global IT Services company that provides customized business solutions, using the state of the art development tools available…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cytrion Software Solutions PVT LTDcytrion.comHQ: Hydeabad, IndiaReported employees: 11-50 | Hydeabad, India | 11-50 | Exact match | 35 contacts → |
“Cytrion started in 2005 with a sole vision of making people's life easier by providing them affordable solutions through software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ashnikashnik.comHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 34 contacts → |
“Since our inception in 2009, Ashnik has consistently led the way in introducing advanced open source technologies to the Southeast Asian and Indian markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Merkat Intellekt Technologies PVT LTDmerkatintellekt.comHQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 34 contacts → |
“A research-driven open-source technology consulting company with extensive experience in R&D.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Cwebconsultants Indiacwebconsultants.comHQ: Chandigarh, IndiaReported employees: 11-50 | Chandigarh, India | 11-50 | Exact match | 30 contacts → |
“cWebConsultatns was established in 2009 and since then we have worked in collboration with many offshore website design companies across the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Betalecticbetalectic.comHQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 25 contacts → |
“Eclectic means ‘deriving ideas, style, or taste from a broad and diverse range of sources.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Silicon IT Solutions PVT LTDsiliconits.comHQ: Kannur, IndiaReported employees: 51-200 | Kannur, India | 51-200 | Exact match | 25 contacts → |
“As an Open Source Specialist Solution provider, Silicon attunes your business to the changing technological scenarios; thereby making you outrace the competition.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Avelator Solutions India Private Limitedavelator.comHQ: Coimbatore, IndiaReported employees: 51-200 | Coimbatore, India | 51-200 | Exact match | 25 contacts → |
“Our vision is to provide an interoperable and intuitive technology platform that can be used by our clients and software developer to achieve the full potential of information…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Codeboxcodebox.inHQ: Navi Mumbai, IndiaReported employees: 11-50 | Navi Mumbai, India | 11-50 | Exact match | 24 contacts → |
“We are experts in building custom software solutions to be deployed on the web, desktop or mobile devices.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  EOT Infotecheotinfotech.comHQ: Lucknow, IndiaReported employees: 1-10 | Lucknow, India | 1-10 | Exact match | 23 contacts → |
“EOT Infotech, Extra ordinary talent is located at Noida, India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Seehash Softwares Pvt. LTDseehash.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 21 contacts → |
“We are developers by choice and not by force.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Codehall Technology Pvt. LTDcodehall.inHQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 19 contacts → |
“Custom software development, done right!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Osmo IT Solution Private Limitedosmoindia.comHQ: Bhopal, IndiaReported employees: 11-50 | Bhopal, India | 11-50 | Exact match | 19 contacts → |
“Welcome to OSMO Welcome to OSMO, the only IT consulting company in Central India providing fully FOSS (free and open source software) solutions!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Athmin Technologiesathmin.comHQ: Noida, IndiaReported employees: 11-50 | Noida, India | 11-50 | Exact match | 13 contacts → |
“Founded in 2016 to encourage Innovation with IP, Excellence, and Transparency, Athmin has become one of the leading IT firm, providing offshore development services across the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 167 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Open source development firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
167 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 167 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for open source development firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many open source development firms did RevenueBase find based in India?
The saved snapshot records 167 matching company records, 2,928 tracked contacts and 215 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Open source development firms by geography
- Open source development firms based in France
- Open source development firms based in Germany
- Open source development firms based in Italy
- Open source development firms based in the Netherlands
- Open source development firms based in Spain
- Open source development firms based in the United Kingdom
- Open source development firms based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 open source development firms based in India. Snapshot: November 6, 2026. https://revenuebase.ai/companies/open-source-development-firms/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Open source development firms based in France
- Open source development firms based in Germany
- Open source development firms based in Italy
- Open source development firms based in the Netherlands
- Open source development firms based in Spain
- Open source development firms based in the United Kingdom
Company intelligence · public preview
Top 25 open source development firms based in India
RevenueBase records 167 matching company records for open source development firms based in India, with 2,928 tracked contacts and 215 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 open source development firms based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Webkulwebkul.com HQ: Noida, IndiaReported employees: 501-1,000 | Noida, India | 501-1,000 | Exact match | 666 contacts → |
“Webkul is one of the largest self-created open-source marketplaces in the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Keen & Able Computers PVT LTDkeenable.in HQ: Noida, IndiaReported employees: 51-200 | Noida, India | 51-200 | Exact match | 206 contacts → |
“Keen & Able Computers Pvt Ltd was established in 1996 as Open Source movement was just beginning to take shape.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Frappefrappe.io HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 123 contacts → |
“Frappe creates 100% open source software to help businesses grow sustainably.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Nenosystems Consulting Services PVT LTDnenosystems.com HQ: Indore, IndiaReported employees: 51-200 | Indore, India | 51-200 | Exact match | 110 contacts → |
“NCS is leading Product Development, Custom Software Development and IT resourcing company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Zestbrains Pvt. LTDzestbrains.com HQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 77 contacts → |
“Zestbrains pvt ltd is a Leading software development company based in India catering to the enterprise solutions worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tenthplanet Technologiestenthplanet.in HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 76 contacts → |
“TenthPlanet Technologies brings over 20 years of hands-on experience in delivering enterprise-ready open source IT solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ATS Global Techsoft PVT LTDatsglobal.in HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 69 contacts → |
“ATS Global Techsoft Pvt Ltd is a Software Solutions Company based in Bangalore the Silicon Valley of India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 54 contacts → |
“Red Hat Software Services (India) Private Limited is an information technology and services company based out of Tower X, Level-1, Cybercity, Magarpatta City, Hadapsar, Pune…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Samyutha Info Technologies PVT LTDsamyutha.com HQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 43 contacts → |
“Samyutha Info Technologies is a Hyderabad-based IT Services, Solutions, and Consulting company specializing in Open Source technologies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lyra Infosystemslyrainfo.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 37 contacts → |
“Lyra Infosystems is a trusted leader in enterprise open source solutions, dedicated to empowering businesses worldwide to thrive in today's dynamic digital landscape.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Madhulata Infotechmadhulata.com HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 35 contacts → |
“Madhulata Infotech is an open source Drupal company offering Drupal development,Website Designing & Theming, Internet Marketing, and 24/7 Support.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vishwayon Software Pvt. LTDvishwayon.com HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 35 contacts → |
“Vishwayon Software Private Limited is an OpenSource global IT Services company that provides customized business solutions, using the state of the art development tools available…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cytrion Software Solutions PVT LTDcytrion.com HQ: Hydeabad, IndiaReported employees: 11-50 | Hydeabad, India | 11-50 | Exact match | 35 contacts → |
“Cytrion started in 2005 with a sole vision of making people's life easier by providing them affordable solutions through software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ashnikashnik.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 34 contacts → |
“Since our inception in 2009, Ashnik has consistently led the way in introducing advanced open source technologies to the Southeast Asian and Indian markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Merkat Intellekt Technologies PVT LTDmerkatintellekt.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 34 contacts → |
“A research-driven open-source technology consulting company with extensive experience in R&D.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Cwebconsultants Indiacwebconsultants.com HQ: Chandigarh, IndiaReported employees: 11-50 | Chandigarh, India | 11-50 | Exact match | 30 contacts → |
“cWebConsultatns was established in 2009 and since then we have worked in collboration with many offshore website design companies across the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Betalecticbetalectic.com HQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 25 contacts → |
“Eclectic means ‘deriving ideas, style, or taste from a broad and diverse range of sources.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Silicon IT Solutions PVT LTDsiliconits.com HQ: Kannur, IndiaReported employees: 51-200 | Kannur, India | 51-200 | Exact match | 25 contacts → |
“As an Open Source Specialist Solution provider, Silicon attunes your business to the changing technological scenarios; thereby making you outrace the competition.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Avelator Solutions India Private Limitedavelator.com HQ: Coimbatore, IndiaReported employees: 51-200 | Coimbatore, India | 51-200 | Exact match | 25 contacts → |
“Our vision is to provide an interoperable and intuitive technology platform that can be used by our clients and software developer to achieve the full potential of information…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Codeboxcodebox.in HQ: Navi Mumbai, IndiaReported employees: 11-50 | Navi Mumbai, India | 11-50 | Exact match | 24 contacts → |
“We are experts in building custom software solutions to be deployed on the web, desktop or mobile devices.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | EOT Infotecheotinfotech.com HQ: Lucknow, IndiaReported employees: 1-10 | Lucknow, India | 1-10 | Exact match | 23 contacts → |
“EOT Infotech, Extra ordinary talent is located at Noida, India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Seehash Softwares Pvt. LTDseehash.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 21 contacts → |
“We are developers by choice and not by force.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Codehall Technology Pvt. LTDcodehall.in HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 19 contacts → |
“Custom software development, done right!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Osmo IT Solution Private Limitedosmoindia.com HQ: Bhopal, IndiaReported employees: 11-50 | Bhopal, India | 11-50 | Exact match | 19 contacts → |
“Welcome to OSMO Welcome to OSMO, the only IT consulting company in Central India providing fully FOSS (free and open source software) solutions!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Athmin Technologiesathmin.com HQ: Noida, IndiaReported employees: 11-50 | Noida, India | 11-50 | Exact match | 13 contacts → |
“Founded in 2016 to encourage Innovation with IP, Excellence, and Transparency, Athmin has become one of the leading IT firm, providing offshore development services across the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 167 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Open source development firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
167 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 167 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for open source development firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many open source development firms did RevenueBase find based in India?
The saved snapshot records 167 matching company records, 2,928 tracked contacts and 215 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Open source development firms by geography
- Open source development firms based in France
- Open source development firms based in Germany
- Open source development firms based in Italy
- Open source development firms based in the Netherlands
- Open source development firms based in Spain
- Open source development firms based in the United Kingdom
- Open source development firms based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 open source development firms based in India. Snapshot: November 6, 2026. https://revenuebase.ai/companies/open-source-development-firms/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Open source development firms based in France
- Open source development firms based in Germany
- Open source development firms based in Italy
- Open source development firms based in the Netherlands
- Open source development firms based in Spain
- Open source development firms based in the United Kingdom