Company lists · Data refreshed September 2026
Top 25 Legacy system modernization firms based in Chennai, India
RevenueBase identified 311 company matches for legacy system modernization firms associated with Chennai, India as of September 2026 and tracks 14,016 professional contacts across them, including 1,610 with verified work emails. Across India, Bangalore is the largest hub for this category (622 companies); Chennai has 311.
This list covers company matches for legacy system modernization firms associated with Chennai, 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 September 20, 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 legacy system modernization firms based in Chennai, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,589 contacts → | ||||
Exact match “SRM Technologies is a global digital and engineering services company serving Mobility, Life Sciences, Healthcare, and other high-impact industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 875 contacts → | ||||
Exact match “4i apps solutions is a leading AI-driven cloud consulting and digital transformation company, specializing in Oracle, Microsoft, and Salesforce technologies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 739 contacts → | ||||
Exact match “Colan Infotech is among the 50 fastest growing companies” according to Silicon India and “The 50 best companies to work for” rated by Silicon Review.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 711 contacts → | ||||
Exact match “Focused on Cloud Infrastructure, Enterprise Security, RPA, Managed Services and Training, Accel IT Services has evolved into a dependable and long-term digital transformation…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 563 contacts → | ||||
Exact match “Sedin Technologies is a Return on AI (ROAI)-focused technology consulting firm that helps organizations translate AI investments into measurable business outcomes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 561 contacts → | ||||
Exact match “BCT Consulting, as affiliate company of Bahwan CyberTek, is a global leader in digital transformation products and services, offering reliable, innovative solutions that drive…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 542 contacts → | ||||
Exact match “With Digital Transformation being the need of the hour, we help businesses make significant and lasting improvements in the digital space.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 413 contacts → | ||||
Exact match “About Us 36+ Years of IT Infrastructure & Managed Services Expertise At Fourth Dimension Technologies (4DTech), we help organizations modernize, secure, and manage their IT…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 284 contacts → | ||||
Exact match “17+ Years of Cloud, AI & SaaS Innovation Founded in 2008, SecureKloud is a publicly listed global technology company (NSE | BSE), delivering AI, Automation, Cloud, SaaS, Managed…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 282 contacts → | ||||
Exact match “Tekplay is a leading digital business transformation company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 268 contacts → | ||||
Exact match “Xenovex Technologies is a global technology services company with experience over nine years in IT Services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 224 contacts → | ||||
Exact match “ennVee India (ennVee Solutions Pvt.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 194 contacts → | ||||
Exact match “BU SOFT TECH is a global technology services and digital engineering company helping organizations build, modernize, and scale with confidence.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 180 contacts → | ||||
Exact match “We are recognized by clients as BICS GLOBAL, a global technology vendor with consistent top reviews, high ratings of 4.9, and 40% repeat business from customers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 179 contacts → | ||||
Exact match “Founded in TechAffinity is a global software company with 25 years of proven expertise in building enterprise-grade solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 152 contacts → | ||||
Exact match “Futurenet Technologies is an IT Consulting, Integration & Support Services company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 152 contacts → | ||||
Exact match “With over 15 years of experience in the IT Services Industry catering to various Industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 144 contacts → | ||||
Exact match “VIVA-IT India is a Technology and IT consulting company based in Chennai, India.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 127 contacts → | ||||
Exact match “We are a trusted global technology outsourcing company and systems integrator combining deep technical expertise and industry experience to build digital transformation roadmaps…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 91 contacts → | ||||
Exact match “About Us: TechnoRUCS is an innovative IT services firm specializing in delivering cutting-edge solutions tailored to meet diverse business needs across industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 84 contacts → | ||||
Exact match “TechnoSpurs is an emerging digital technology company that provides end-to-end Product Engineering and Digital Transformation services to Fortune 500 companies and Silicon Valley…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 78 contacts → | ||||
Exact match “At TDIT Solution, we're dedicated to navigating the ever-evolving landscape of technology with precision and excellence.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 74 contacts → | ||||
Exact match “In the digital age, IT services are the architects of transformation, shaping businesses into the future.” Devoir is a business transformation and consulting company that offers…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 70 contacts → | ||||
Exact match “Qeagle is an AI-powered Quality Engineering and Test Automation company helping businesses release software faster, smarter, and with greater confidence.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 67 contacts → | ||||
Exact match “Photon Infotech Private Limited is an information technology and services company based out of Omr, Chennai, Tamil Nadu, India.” Recorded in the RevenueBase company graph · Sep 20, 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 “legacy system modernization 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 311 legacy system modernization firms based in Chennai, India
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Legacy system modernization firms based in Chennai, India at a glance
As of Sep 20, 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 311 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 Chennai, India whose business descriptions match “legacy system modernization 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 1,610 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 September 20, 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.
Legacy system modernization firms by metro in India
- Legacy system modernization firms in Bangalore622
- Legacy system modernization firms in Hyderabad566
- Legacy system modernization firms in Pune510
- Legacy system modernization firms in Noida403
- Legacy system modernization firms in Ahmedabad286
- Legacy system modernization firms in Mumbai263
- Legacy system modernization firms in New Delhi200
- Legacy system modernization firms in Gurgaon181
- Legacy system modernization firms in Jaipur136
- Legacy system modernization firms in Indore127
- Legacy system modernization firms in Kolkata115
- Legacy system modernization firms in Delhi107
- Legacy system modernization firms in Coimbatore93
- Legacy system modernization firms in Surat89
- Legacy system modernization firms in Mohali62
- Legacy system modernization firms in Nagpur49
- Legacy system modernization firms in Vadodara48
- Legacy system modernization firms in Navi Mumbai47
- Legacy system modernization firms in Kochi46
- Legacy system modernization firms in Bhubaneswar41
- Legacy system modernization firms in Chandigarh36
- Legacy system modernization firms in Trivandrum29
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 “legacy system modernization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many legacy system modernization firms are there based in Chennai, India?
RevenueBase identified 311 company matches for legacy system modernization firms associated with Chennai, India as of September 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?
SRM Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in India has the most legacy system modernization firms?
Bangalore leads India with 622 company records, followed by Hyderabad (566) and Pune (510). Chennai has 311.
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 1,610 professional contacts with verified work emails tracked across these 311 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 September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 311 legacy system modernization firms based in Chennai, India. Start with a free account, no credit card.
Download this list →Related lists
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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 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.
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Company intelligence · public preview
Top 25 legacy system modernization firms based in Chennai, India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 311 matching company records for legacy system modernization firms based in Chennai, India, with 14,016 tracked contacts and 1,610 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: September 20, 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 legacy system modernization firms based in Chennai, 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 |  SRM Technologiessrmtech.comHQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 1,589 contacts → |
“SRM Technologies is a global digital and engineering services company serving Mobility, Life Sciences, Healthcare, and other high-impact industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 875 contacts → |
“4i apps solutions is a leading AI-driven cloud consulting and digital transformation company, specializing in Oracle, Microsoft, and Salesforce technologies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Colan Infotech Private Limitedcolaninfotech.comHQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 739 contacts → |
“Colan Infotech is among the 50 fastest growing companies” according to Silicon India and “The 50 best companies to work for” rated by Silicon Review.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Accel IT Servicesaccelits.comHQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 711 contacts → |
“Focused on Cloud Infrastructure, Enterprise Security, RPA, Managed Services and Training, Accel IT Services has evolved into a dependable and long-term digital transformation…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sedin Technologiessedintechnologies.comHQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 563 contacts → |
“Sedin Technologies is a Return on AI (ROAI)-focused technology consulting firm that helps organizations translate AI investments into measurable business outcomes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  BCT Consultingbct-consulting.comHQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 561 contacts → |
“BCT Consulting, as affiliate company of Bahwan CyberTek, is a global leader in digital transformation products and services, offering reliable, innovative solutions that drive…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Doodleblue Innovationsdoodleblue.comHQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 542 contacts → |
“With Digital Transformation being the need of the hour, we help businesses make significant and lasting improvements in the digital space.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Fourth Dimension Technologiesfourdtech.comHQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 413 contacts → |
“About Us 36+ Years of IT Infrastructure & Managed Services Expertise At Fourth Dimension Technologies (4DTech), we help organizations modernize, secure, and manage their IT…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Securekloud Technologiessecurekloud.comHQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 284 contacts → |
“17+ Years of Cloud, AI & SaaS Innovation Founded in 2008, SecureKloud is a publicly listed global technology company (NSE | BSE), delivering AI, Automation, Cloud, SaaS, Managed…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Tekplay Systems Limitedtekplay.comHQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 282 contacts → |
“Tekplay is a leading digital business transformation company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Xenovex Technologies Private Limitedxenovex.comHQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 268 contacts → |
“Xenovex Technologies is a global technology services company with experience over nine years in IT Services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ennvee Indiaennvee.comHQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 224 contacts → |
“ennVee India (ennVee Solutions Pvt.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  BU Soft Techbusofttech.comHQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 194 contacts → |
“BU SOFT TECH is a global technology services and digital engineering company helping organizations build, modernize, and scale with confidence.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Bics Globalbicsglobal.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 180 contacts → |
“We are recognized by clients as BICS GLOBAL, a global technology vendor with consistent top reviews, high ratings of 4.9, and 40% repeat business from customers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Techaffinitytechaffinity.comHQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 179 contacts → |
“Founded in TechAffinity is a global software company with 25 years of proven expertise in building enterprise-grade solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Futurenet Technologies India Private Limitedfuturenet.inHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 152 contacts → |
“Futurenet Technologies is an IT Consulting, Integration & Support Services company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Truetechtruetechdigital.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 152 contacts → |
“With over 15 years of experience in the IT Services Industry catering to various Industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Viva IT India Savvysoft Technologiessavvy-it.comHQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 144 contacts → |
“VIVA-IT India is a Technology and IT consulting company based in Chennai, India.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Spinebizspinebiz.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 127 contacts → |
“We are a trusted global technology outsourcing company and systems integrator combining deep technical expertise and industry experience to build digital transformation roadmaps…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Technorucstechnorucs.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 91 contacts → |
“About Us: TechnoRUCS is an innovative IT services firm specializing in delivering cutting-edge solutions tailored to meet diverse business needs across industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Technospurstechnospurs.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 84 contacts → |
“TechnoSpurs is an emerging digital technology company that provides end-to-end Product Engineering and Digital Transformation services to Fortune 500 companies and Silicon Valley…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Tdit Solution Private Limitedtd-itsolution.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 78 contacts → |
“At TDIT Solution, we're dedicated to navigating the ever-evolving landscape of technology with precision and excellence.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Devoir Software Solutionsdevoir.co.inHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 74 contacts → |
“In the digital age, IT services are the architects of transformation, shaping businesses into the future.” Devoir is a business transformation and consulting company that offers…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Qeagle Assurance Private Limitedqeagle.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 70 contacts → |
“Qeagle is an AI-powered Quality Engineering and Test Automation company helping businesses release software faster, smarter, and with greater confidence.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Photon Infotech Private Limitedphoton.in HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 67 contacts → |
“Photon Infotech Private Limited is an information technology and services company based out of Omr, Chennai, Tamil Nadu, India.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 311 company matches
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Legacy system modernization firms: dataset insights
September 20, 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
311 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 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 311 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: September 20, 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 ↗
Legacy system modernization firms by metro in India
- Legacy system modernization firms in Bangalore622
- Legacy system modernization firms in Hyderabad566
- Legacy system modernization firms in Pune510
- Legacy system modernization firms in Noida403
- Legacy system modernization firms in Ahmedabad286
- Legacy system modernization firms in Mumbai263
- Legacy system modernization firms in New Delhi200
- Legacy system modernization firms in Gurgaon181
- Legacy system modernization firms in Jaipur136
- Legacy system modernization firms in Indore127
- Legacy system modernization firms in Kolkata115
- Legacy system modernization firms in Delhi107
- Legacy system modernization firms in Coimbatore93
- Legacy system modernization firms in Surat89
- Legacy system modernization firms in Mohali62
- Legacy system modernization firms in Nagpur49
- Legacy system modernization firms in Vadodara48
- Legacy system modernization firms in Navi Mumbai47
- Legacy system modernization firms in Kochi46
- Legacy system modernization firms in Bhubaneswar41
- Legacy system modernization firms in Chandigarh36
- Legacy system modernization firms in Trivandrum29
Questions about this company list
What does Exact match mean for legacy system modernization 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 legacy system modernization firms did RevenueBase find based in Chennai, India?
The saved snapshot records 311 matching company records, 14,016 tracked contacts and 1,610 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: September 20, 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
Legacy system modernization firms by geography
- Legacy system modernization firms based in Buenos Aires, Argentina
- Legacy system modernization firms based in Brisbane, Australia
- Legacy system modernization firms based in Melbourne, Australia
- Legacy system modernization firms based in Perth, Australia
- Legacy system modernization firms based in Sydney, Australia
- Legacy system modernization firms based in Dhaka, Bangladesh
- Legacy system modernization firms based in Barueri, Brazil
- Legacy system modernization firms based in Belo Horizonte, Brazil
- Legacy system modernization firms based in Campinas, Brazil
- Legacy system modernization firms based in Curitiba, Brazil
- Legacy system modernization firms based in Rio De Janeiro, Brazil
- Legacy system modernization firms based in Sao Paulo, Brazil
Cite this list
RevenueBase Data Team. Top 25 legacy system modernization firms based in Chennai, India. Snapshot: September 20, 2026. https://revenuebase.ai/companies/legacy-system-modernization-firms/india/chennai.
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
- Legacy system modernization firms based in Buenos Aires, Argentina
- Legacy system modernization firms based in Brisbane, Australia
- Legacy system modernization firms based in Melbourne, Australia
- Legacy system modernization firms based in Perth, Australia
- Legacy system modernization firms based in Sydney, Australia
- Legacy system modernization firms based in Dhaka, Bangladesh
Company intelligence · public preview
Top 25 legacy system modernization firms based in Chennai, India
RevenueBase records 311 matching company records for legacy system modernization firms based in Chennai, India, with 14,016 tracked contacts and 1,610 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: September 20, 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 legacy system modernization firms based in Chennai, 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 | SRM Technologiessrmtech.com HQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 1,589 contacts → |
“SRM Technologies is a global digital and engineering services company serving Mobility, Life Sciences, Healthcare, and other high-impact industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 875 contacts → |
“4i apps solutions is a leading AI-driven cloud consulting and digital transformation company, specializing in Oracle, Microsoft, and Salesforce technologies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Colan Infotech Private Limitedcolaninfotech.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 739 contacts → |
“Colan Infotech is among the 50 fastest growing companies” according to Silicon India and “The 50 best companies to work for” rated by Silicon Review.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Accel IT Servicesaccelits.com HQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 711 contacts → |
“Focused on Cloud Infrastructure, Enterprise Security, RPA, Managed Services and Training, Accel IT Services has evolved into a dependable and long-term digital transformation…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sedin Technologiessedintechnologies.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 563 contacts → |
“Sedin Technologies is a Return on AI (ROAI)-focused technology consulting firm that helps organizations translate AI investments into measurable business outcomes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | BCT Consultingbct-consulting.com HQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 561 contacts → |
“BCT Consulting, as affiliate company of Bahwan CyberTek, is a global leader in digital transformation products and services, offering reliable, innovative solutions that drive…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Doodleblue Innovationsdoodleblue.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 542 contacts → |
“With Digital Transformation being the need of the hour, we help businesses make significant and lasting improvements in the digital space.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Fourth Dimension Technologiesfourdtech.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 413 contacts → |
“About Us 36+ Years of IT Infrastructure & Managed Services Expertise At Fourth Dimension Technologies (4DTech), we help organizations modernize, secure, and manage their IT…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Securekloud Technologiessecurekloud.com HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 284 contacts → |
“17+ Years of Cloud, AI & SaaS Innovation Founded in 2008, SecureKloud is a publicly listed global technology company (NSE | BSE), delivering AI, Automation, Cloud, SaaS, Managed…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Tekplay Systems Limitedtekplay.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 282 contacts → |
“Tekplay is a leading digital business transformation company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Xenovex Technologies Private Limitedxenovex.com HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 268 contacts → |
“Xenovex Technologies is a global technology services company with experience over nine years in IT Services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ennvee Indiaennvee.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 224 contacts → |
“ennVee India (ennVee Solutions Pvt.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | BU Soft Techbusofttech.com HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 194 contacts → |
“BU SOFT TECH is a global technology services and digital engineering company helping organizations build, modernize, and scale with confidence.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bics Globalbicsglobal.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 180 contacts → |
“We are recognized by clients as BICS GLOBAL, a global technology vendor with consistent top reviews, high ratings of 4.9, and 40% repeat business from customers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Techaffinitytechaffinity.com HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 179 contacts → |
“Founded in TechAffinity is a global software company with 25 years of proven expertise in building enterprise-grade solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Futurenet Technologies India Private Limitedfuturenet.in HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 152 contacts → |
“Futurenet Technologies is an IT Consulting, Integration & Support Services company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Truetechtruetechdigital.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 152 contacts → |
“With over 15 years of experience in the IT Services Industry catering to various Industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Viva IT India Savvysoft Technologiessavvy-it.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 144 contacts → |
“VIVA-IT India is a Technology and IT consulting company based in Chennai, India.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Spinebizspinebiz.com HQ: Chennai, IndiaReported employees: 501-1,000 | Chennai, India | 501-1,000 | Exact match | 127 contacts → |
“We are a trusted global technology outsourcing company and systems integrator combining deep technical expertise and industry experience to build digital transformation roadmaps…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Technorucstechnorucs.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 91 contacts → |
“About Us: TechnoRUCS is an innovative IT services firm specializing in delivering cutting-edge solutions tailored to meet diverse business needs across industries.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Technospurstechnospurs.com HQ: Chennai, IndiaReported employees: 11-50 | Chennai, India | 11-50 | Exact match | 84 contacts → |
“TechnoSpurs is an emerging digital technology company that provides end-to-end Product Engineering and Digital Transformation services to Fortune 500 companies and Silicon Valley…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tdit Solution Private Limitedtd-itsolution.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 78 contacts → |
“At TDIT Solution, we're dedicated to navigating the ever-evolving landscape of technology with precision and excellence.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Devoir Software Solutionsdevoir.co.in HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 74 contacts → |
“In the digital age, IT services are the architects of transformation, shaping businesses into the future.” Devoir is a business transformation and consulting company that offers…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Qeagle Assurance Private Limitedqeagle.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 70 contacts → |
“Qeagle is an AI-powered Quality Engineering and Test Automation company helping businesses release software faster, smarter, and with greater confidence.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Photon Infotech Private Limitedphoton.in HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 67 contacts → |
“Photon Infotech Private Limited is an information technology and services company based out of Omr, Chennai, Tamil Nadu, India.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 311 company matches
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Legacy system modernization firms: dataset insights
September 20, 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
311 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 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 311 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: September 20, 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 ↗
Legacy system modernization firms by metro in India
- Legacy system modernization firms in Bangalore622
- Legacy system modernization firms in Hyderabad566
- Legacy system modernization firms in Pune510
- Legacy system modernization firms in Noida403
- Legacy system modernization firms in Ahmedabad286
- Legacy system modernization firms in Mumbai263
- Legacy system modernization firms in New Delhi200
- Legacy system modernization firms in Gurgaon181
- Legacy system modernization firms in Jaipur136
- Legacy system modernization firms in Indore127
- Legacy system modernization firms in Kolkata115
- Legacy system modernization firms in Delhi107
- Legacy system modernization firms in Coimbatore93
- Legacy system modernization firms in Surat89
- Legacy system modernization firms in Mohali62
- Legacy system modernization firms in Nagpur49
- Legacy system modernization firms in Vadodara48
- Legacy system modernization firms in Navi Mumbai47
- Legacy system modernization firms in Kochi46
- Legacy system modernization firms in Bhubaneswar41
- Legacy system modernization firms in Chandigarh36
- Legacy system modernization firms in Trivandrum29
Questions about this company list
What does Exact match mean for legacy system modernization 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 legacy system modernization firms did RevenueBase find based in Chennai, India?
The saved snapshot records 311 matching company records, 14,016 tracked contacts and 1,610 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: September 20, 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
Legacy system modernization firms by geography
- Legacy system modernization firms based in Buenos Aires, Argentina
- Legacy system modernization firms based in Brisbane, Australia
- Legacy system modernization firms based in Melbourne, Australia
- Legacy system modernization firms based in Perth, Australia
- Legacy system modernization firms based in Sydney, Australia
- Legacy system modernization firms based in Dhaka, Bangladesh
- Legacy system modernization firms based in Barueri, Brazil
- Legacy system modernization firms based in Belo Horizonte, Brazil
- Legacy system modernization firms based in Campinas, Brazil
- Legacy system modernization firms based in Curitiba, Brazil
- Legacy system modernization firms based in Rio De Janeiro, Brazil
- Legacy system modernization firms based in Sao Paulo, Brazil
Cite this list
RevenueBase Data Team. Top 25 legacy system modernization firms based in Chennai, India. Snapshot: September 20, 2026. https://revenuebase.ai/companies/legacy-system-modernization-firms/india/chennai.
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
- Legacy system modernization firms based in Buenos Aires, Argentina
- Legacy system modernization firms based in Brisbane, Australia
- Legacy system modernization firms based in Melbourne, Australia
- Legacy system modernization firms based in Perth, Australia
- Legacy system modernization firms based in Sydney, Australia
- Legacy system modernization firms based in Dhaka, Bangladesh