Company lists · Data refreshed November 2026

Top 22 Public enterprises information or control systems services based in India

RevenueBase identified 3,390 company matches for public enterprises information or control systems services associated with India as of November 2026 and tracks 89,319 professional contacts across them, including 10,723 with verified work emails. Hyderabad is the largest hub.

This list covers company matches for public enterprises information or control systems services 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 5, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
3,390Companies
89,319Contacts tracked
10,723Verified emails
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The 22 largest public enterprises information or control systems services based in India

Ranked by team size
Top 22 of 3,390 company matches for public enterprises information or control systems services based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMumbai, IndiaHQ recorded Nov 5, 20265,001-10,0001,804 contacts →

Exact match

“Founded as Computer Maintenance and Services Company in 1976, CMS Computers Limited is a pioneer and leader in the Indian ICT industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBhubaneswar, IndiaHQ recorded Nov 5, 20261,001-5,0001,521 contacts →

Exact match

“Since 1998, we have been a trusted partner for digital transformation, delivering pioneering IT solutions to both government and private sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchNoida, IndiaHQ recorded Nov 5, 20261,001-5,0001,351 contacts →

Exact match

“Corporate Infotech Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchAhmedabad, IndiaHQ recorded Nov 5, 20261,001-5,0001,326 contacts →

Exact match

“HitechDigital is an integrated digital solutions company focused on end-to-end process management and optimization, but we are not just your typical digital solutions company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchNew Delhi, IndiaHQ recorded Nov 5, 20261,001-5,0001,005 contacts →

Exact match

“SISL Infotech Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBangalore, IndiaHQ recorded Nov 5, 2026n/a893 contacts →

Exact match

“Strategic Infra Services is agile, open-minded, and enthusiastic about innovation in IT, manpower, Civil & Infrastructure services in the government and private sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchKolkata, IndiaHQ recorded Nov 5, 2026501-1,000885 contacts →

Exact match

“Kaizen is a premier IT Services company headquartered in Kolkata and having its presence in Pan India with 750 Plus Touch Points.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDelhi, IndiaHQ recorded Nov 5, 2026501-1,000878 contacts →

Exact match

“Uneecops is a CMMI Level 5 company serving our customers for 30+ years as a trusted Enterprise IT partner.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchHyderabad, IndiaHQ recorded Nov 5, 2026501-1,000837 contacts →

Exact match

“At People Prime Worldwide, we help organizations transform and scale through AIML Technology Services, AIML Solutions, IT Consulting, Staff Augmentation, and Managed Services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMumbai, IndiaHQ recorded Nov 5, 2026501-1,000770 contacts →

Exact match

“Marine Electricals is an integrated technical services provider in the fields of electrical automation and information and communication technology solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchThane, IndiaHQ recorded Nov 5, 2026501-1,000770 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMumbai, IndiaHQ recorded Nov 5, 20261,001-5,000739 contacts →

Exact match

“Established in 1995, Dynacons Systems & Solutions Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHyd, IndiaHQ recorded Nov 5, 2026201-500691 contacts →

Exact match

“CAT Technology Inc, established in October is engaged in providing quality consulting services in Systems Analysis, System Design, Database Administration, Systems Engineering…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchNoida, IndiaHQ recorded Nov 5, 20261,001-5,000596 contacts →

Exact match

“Integrated Wireless Solutions is one of the leading ICT Solutions and Professional Services Companies Globally, transforming client’s business process compatible to the disrupting…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchNoida, IndiaHQ recorded Nov 5, 20261,001-5,000539 contacts →

Exact match

“Established in 1994, Nippon Data Systems Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchPune, IndiaHQ recorded Nov 5, 2026201-500514 contacts →

Exact match

“MITCON Consultancy & Engineering Services Limited, an ISO 9001:2015 certified company & NSE listed company, was established in 1982.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Nov 5, 2026501-1,000449 contacts →

Exact match

“Lauren has been a leading technology solutions and services provider for over 3 decades.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBhopal, IndiaHQ recorded Nov 5, 2026501-1,000439 contacts →

Exact match

“XtraNet Technologies Ltd: The Global Leader in IT Solutions XtraNet Technologies (Previously known as “XtraNet Technologies Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchChennai, IndiaHQ recorded Nov 5, 2026n/a423 contacts →

Exact match

“At Uniq, it means achieving real business results that allow you to transform, and not just maintain, your operations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchMumbai, IndiaHQ recorded Nov 5, 2026501-1,000416 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchNew Delhi, IndiaHQ recorded Nov 5, 2026501-1,000389 contacts →

Exact match

“Presto is a leading PAN-India based profitable and growing Technology Solution Provider in the ICT space with 500+ happy employees.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBangalore, IndiaHQ recorded Nov 5, 20261,001-5,000379 contacts →

Exact match

“Idea Infinity IT Solutions Pvt Ltd, was founded in year 2008, is a Bangalore head quartered CMMI Level-5 appraised and ISO/ISMS certified specialized Information Technology…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 22 of 3,390 public enterprises information or control systems services based in India

See the full list, filter by size, metro and specialty, and access 10,723 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Public enterprises information or control systems services based in India at a glance

As of Nov 5, 2026
12.0%Verified-email coverage
26.3Average contacts per company
11-50Median size (employees)
10.1%Largest-city concentration · Hyderabad
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
827
11-50
1,547
51-200
663
201-500
226
501-1,000
62
1,001-5,000
43
5,001-10,000
3
10001+
4

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 3,390 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 “public enterprises information or control systems services” 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 10,723 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 5, 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 “public enterprises information or control systems services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many public enterprises information or control systems services are there based in India?

RevenueBase identified 3,390 company matches for public enterprises information or control systems services 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?

CMS Computers India PVT LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most public enterprises information or control systems services?

Hyderabad leads with 342 company records, followed by Bangalore (327) and Pune (220).

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 10,723 professional contacts with verified work emails tracked across these 3,390 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 5, 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 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.