Company lists · Data refreshed September 2026

Top 25 Public sector digital transformation companies based in Chennai, India

Name: Public sector digital transformation companies based in Chennai, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 127 companies tracked

RevenueBase identified 127 public sector digital transformation companies headquartered in Chennai, India as of September 2026 and tracks 5,754 professional contacts across them, including 390 with verified work emails. Across India, Hyderabad is the largest hub for this category (187 companies); Chennai has 127.

This list covers public sector digital transformation companies 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

127Companies

5,754Contacts tracked

390Verified emails

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The 25 largest public sector digital transformation companies based in Chennai, India

Ranked by team size

Top 25 of 127 public sector digital transformation companies based in Chennai, India, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to public sector digital transformation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Colan Infotech Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	501-1,000	739 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
2	Accel IT Services	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	1,001-5,000	711 contacts →
	Strong evidence “Focused on Cloud Infrastructure, Enterprise Security, RPA, Managed Services and Training, Accel IT Services has evolved into a dependable and long-term digital transformation…” Source: RevenueBase Database · checked Sep 29, 2026
3	BCT Consulting	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	1,001-5,000	561 contacts →
	Strong 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, 2026
4	Doodleblue Innovations	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	501-1,000	542 contacts →
	Strong 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, 2026
5	Securekloud Technologies	Partial evidence	Chennai, IndiaHQ checked Sep 29, 2026	201-500	284 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
6	Krion Consulting PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	51-200	206 contacts →
	Strong evidence “Krion Consulting is a Technology Integrator for Digital Transformation of Government, Transportation, Infrastructure, Manufacturing and Automotive Businesses, helping them achieve…” Source: RevenueBase Database · checked Sep 29, 2026
7	BU Soft Tech	Partial evidence	Chennai, IndiaHQ checked Sep 29, 2026	201-500	194 contacts →
	Partial 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, 2026
8	Bics Global	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	51-200	180 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
9	The Zigma Technologies India P Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	51-200	176 contacts →
	Indirect evidence “From the modest beginning in 1997, The Company owed to its growth and incorporated as The Zigma Technologies India (P) Limited in 2004.” Source: RevenueBase Database · checked Sep 29, 2026
10	Spinebiz	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	501-1,000	127 contacts →
	Strong 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, 2026
11	Canny Digital Solutions PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	51-200	51 contacts →
	Strong evidence “We are one of the fast growing and best performing organization in the space of Digital Transformation.” Source: RevenueBase Database · checked Sep 29, 2026
12	Kyros Technologies	Partial evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	50 contacts →
	Partial evidence “Kyros Technologies is a Software company with a unique focus on Technology innovation, Service transformation, and Total experience.” Source: RevenueBase Database · checked Sep 29, 2026
13	Kartoffel Technologies	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	51-200	42 contacts →
	Indirect evidence “KARTOFFEL.” Source: RevenueBase Database · checked Sep 29, 2026
14	Flynet Technologies	Partial evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	35 contacts →
	Partial evidence “At Flynet Technologies, we fully grasp the significance of establishing a worldwide digital footprint.” Source: RevenueBase Database · checked Sep 29, 2026
15	Reach Skyline	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	29 contacts →
	Strong evidence “We are a multifaceted digital transformation company that helps the brands to start their digital journey.” Source: RevenueBase Database · checked Sep 29, 2026
16	Spiritdigix	Partial evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	28 contacts →
	Partial evidence “Welcome to SpiritDigiX, where we redefine possibilities in the digital landscape!” Source: RevenueBase Database · checked Sep 29, 2026
17	Jumpstartninja Technologies	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	27 contacts →
	Strong evidence “Your Digital Transformation Partner” Source: RevenueBase Database · checked Sep 29, 2026
18	Swaaadle Tech PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	22 contacts →
	Strong evidence “Tech is a Technology solutions and IT service provider that helps the end user to experience complete digital transformation.” Source: RevenueBase Database · checked Sep 29, 2026
19	Pqsi Digital	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	20 contacts →
	Strong evidence “We offer Digital Transformation for manufacturing value streams to deliver sustainable quality and yield improvements.” Source: RevenueBase Database · checked Sep 29, 2026
20	PI ONE Technologies Π 1	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	51-200	18 contacts →
	Indirect evidence “We provide innovative technology solutions to solve business problems at scale.” Source: RevenueBase Database · checked Sep 29, 2026
21	Nanomatics Technologies India PVT LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “Nanomatics Technologies, established in the year 2021, headquartered in Chennai, India.” Source: RevenueBase Database · checked Sep 29, 2026
22	Recochain	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	14 contacts →
	Strong 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, 2026
23	Osai Ebiz Integrators Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
24	Flutions	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	11-50	11 contacts →
	Strong evidence “At Flutions, we empower businesses to achieve digital transformation through innovative IT solutions and expert consultancy services.” Source: RevenueBase Database · checked Sep 29, 2026
25	Sword India	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	51-200	10 contacts →
	Strong 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, 2026

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 digital transformation companies. 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 digital transformation companies.
Partial evidence: Its own public description names part of public sector digital transformation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public sector digital transformation companies. 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 127 public sector digital transformation companies based in Chennai, India

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Public sector digital transformation companies based in Chennai, India at a glance

As of Sep 29, 2026

6.8%Verified-email coverage

45.3Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 127 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 digital transformation companies, 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 digital transformation companies”. 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 digital transformation companies), 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 digital transformation companies, 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, 390 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 digital transformation companies by metro in India

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 digital transformation companies, 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 digital transformation companies are there based in Chennai, India?

RevenueBase identified 127 public sector digital transformation companies 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?

Colan Infotech Private Limited, headquartered in Chennai, tops this list with the largest team on record.

Which city in India has the most public sector digital transformation companies?

Hyderabad leads India with 187 headquartered companies, followed by Noida (166) and Pune (166). Chennai has 127.

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 390 verified decision-maker contacts tracked across these 127 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.