Company lists · Data refreshed September 2026
Top 25 Public sector IT consulting firms based in Chennai, India
RevenueBase identified 144 public sector IT consulting firms headquartered in Chennai, India as of September 2026 and tracks 3,585 professional contacts across them, including 367 with verified work emails. Across India, Hyderabad is the largest hub for this category (299 companies); Chennai has 144.
This list covers public sector IT consulting firms headquartered in Chennai, India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest public sector IT consulting firms based in Chennai, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 561 contacts → | ||||
Partial evidence “BCT Consulting, as affiliate company of Bahwan CyberTek, is a global leader in digital transformation products and services, offering reliable, innovative solutions that drive…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 542 contacts → | ||||
Indirect evidence “With Digital Transformation being the need of the hour, we help businesses make significant and lasting improvements in the digital space.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 298 contacts → | ||||
Indirect evidence “Skylark Information Technologies Private Limited Established in 1993, Skylark is one of India's leading award-winning System integrators (SI).” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 194 contacts → | ||||
Indirect evidence “BU SOFT TECH is a global technology services and digital engineering company helping organizations build, modernize, and scale with confidence.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 144 contacts → | ||||
Strong evidence “VIVA-IT India is a Technology and IT consulting company based in Chennai, India.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 127 contacts → | ||||
Indirect evidence “We are a trusted global technology outsourcing company and systems integrator combining deep technical expertise and industry experience to build digital transformation roadmaps…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 81 contacts → | ||||
Strong evidence “mByom is a purpose-driven consulting and management firm committed to transforming public service delivery and strengthening institutions across India.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 75 contacts → | ||||
Strong evidence “Black Brix is a management consulting firm with strong and diverse experience in sectors – Real Estate, Construction, Tourism, Ports, Waterways, E-Commerce, FMCG, Media &…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 56 contacts → | ||||
Partial evidence “Welcome to SEERTREE, where we specialize in providing cutting-edge IT Software Solutions, Project Management Services, and Consultancy Services to enterprises aiming for…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 38 contacts → | ||||
Partial evidence “KY Technology is an emerging IT company that focuses on providing innovative technology solutions to businesses of all sizes.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 37 contacts → | ||||
Partial evidence “Phalgune Infotech is a premier IT Infrastructure Solutions Company that delivers technology solutions that fit the business model of its clients in the technology areas of IT…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 25 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 19 contacts → | ||||
Strong evidence “At Digitraly, we are a team of experienced IT consultants with over 40 years of combined expertise in leading global IT consulting firms and system integrators.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 18 contacts → | ||||
Strong evidence “Kubos Consultancy Services is a leading cutting edge consulting firm founded by industry veterans who were amongst the leaders who scripted India’s IT success story.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 17 contacts → | ||||
Indirect evidence “Convergent Technologies is the pinnacle of comprehensive solutions and innovation.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 14 contacts → | ||||
Indirect evidence “Recochain is a digital transformation company focused on Agentic AI, Cyber Security, and modern Security Operations, helping organizations simplify complexity, centralise…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 14 contacts → | ||||
Indirect evidence “We are a software development and modernization company that provides cutting edge technology solutions to our clients business needs and being part of their digital…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 12 contacts → | ||||
Indirect evidence “At Purple Cube Technologies Pvt.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 11 contacts → | ||||
Partial evidence “At Flutions, we empower businesses to achieve digital transformation through innovative IT solutions and expert consultancy services.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 10 contacts → | ||||
Partial evidence “Sword India is part of Sword Group and its a leader in data insights, digital transformation and technology services with a substantial reputation in complex IT, business projects…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 8 contacts → | ||||
Indirect evidence “ITBMS was founded in 2005, headquartered in Edison, New Jersey with a large presence in Chennai, India.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 contacts → | ||||
Indirect evidence “THE NXTSERV is a team of skilled and knowledgeable technology experts who are passionate about delivering resilient, secure, and insightful solutions to our clients, enabling them…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 contacts → | ||||
Indirect evidence “The Jeneva group are digital transformation specialists that focus on delivering high value, low cost solutions to both our customers and their target markets.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Partial evidence “Triwinz is a Chennai-based technology consulting and software solutions company specializing in secure digital transformation for governments, ministries, and enterprises.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 contacts → | ||||
Partial evidence “CYBERWING CONSULTING is a professional Cyber Security and Consulting services provider for organizations across North America, Asia Pacific, and EIMEA regions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: public sector IT consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names public sector IT consulting firms.
- Partial evidence
- Its own public description names part of public sector IT consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name public sector IT consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 144 public sector IT consulting firms based in Chennai, India
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Public sector IT consulting firms based in Chennai, India at a glance
As of Sep 29, 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 144 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among public sector IT consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Chennai, India whose own description of what they do matches “public sector IT consulting firms”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names public sector IT consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among public sector IT consulting firms, and records with no verified work email. Companies headquartered outside Chennai are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 367 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Public sector IT consulting firms by metro in India
- Public sector IT consulting firms in Hyderabad299
- Public sector IT consulting firms in Pune223
- Public sector IT consulting firms in Noida211
- Public sector IT consulting firms in Bangalore184
- Public sector IT consulting firms in New Delhi174
- Public sector IT consulting firms in Mumbai161
- Public sector IT consulting firms in Bengaluru138
- Public sector IT consulting firms in Ahmedabad119
- Public sector IT consulting firms in Delhi85
- Public sector IT consulting firms in Gurugram74
- Public sector IT consulting firms in Jaipur66
- Public sector IT consulting firms in Kolkata66
- Public sector IT consulting firms in Indore52
- Public sector IT consulting firms in Mohali34
- Public sector IT consulting firms in Navi Mumbai31
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names public sector IT consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many public sector IT consulting firms are there based in Chennai, India?
RevenueBase identified 144 public sector IT consulting firms headquartered in Chennai, India as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
BCT Consulting, headquartered in Chennai, tops this list with the largest team on record.
Which city in India has the most public sector IT consulting firms?
Hyderabad leads India with 299 headquartered companies, followed by Pune (223) and Noida (211). Chennai has 144.
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 367 verified decision-maker contacts tracked across these 144 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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