Company lists · Data refreshed November 2026

Top 25 Railway sensor and iot companies based in India

RevenueBase identified 141 company matches for railway sensor and iot companies associated with India as of November 2026 and tracks 4,955 professional contacts across them, including 741 with verified work emails. Bangalore is the largest hub.

This list covers company matches for railway sensor and iot companies associated with India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
141Companies
4,955Contacts tracked
741Verified emails
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The 25 largest railway sensor and iot companies based in India

Ranked by team size
Top 25 of 141 company matches for railway sensor and iot companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMangalagiri, IndiaHQ recorded Nov 6, 2026501-1,0001,091 contacts →

Exact match

“Efftronics Systems Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBangalore, IndiaHQ recorded Nov 6, 2026501-1,000509 contacts →

Exact match

“TVM Signalling and Transportation Systems Private Limited (TSTS), headquartered in Bengaluru, Karnataka, is one of India's foremost developers and system integrators of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNoida, IndiaHQ recorded Nov 6, 2026501-1,000239 contacts →

Exact match

“JMV LPS Limited is an indigenous deep-tech company building IoT-based monitoring, sensing, and electrical safety systems for critical infrastructure, designed, engineered, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-200195 contacts →

Exact match

“SENSEDGE, is involved in Railway signalling business with the mission of providing innovative services to the clients across the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCoimbatore, IndiaHQ recorded Nov 6, 2026201-500194 contacts →

Exact match

“SCHNELL ENERGY EQUIPMENTS PRIVATE LIMITED Schnell Energy is recognized as a Smart City and Internet of Things (IoT) industry leader”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-500173 contacts →

Exact match

“6th Energy Technologies is a full-stack IoT products company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChennai, IndiaHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“IINVSYS is an emerging technology leader located in Pondicherry/Chennai.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNoida, IndiaHQ recorded Nov 6, 2026201-500112 contacts →

Exact match

“We are a leading manufacturer and prime supplier of major signalling and telecom equipments to Indian railways.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLucknow, IndiaHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Concord Control Systems Limited (Concord Group) is an RDSO-approved railway technology company advancing safer, smarter and more sustainable rail mobility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDelhi Ncr (noida), IndiaHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“We are an Indian company with a seasoned team of graduates and PhD from IITs and MIT, Boston (USA) with deep experience in application of data analytics and AI and Internet of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNoida, IndiaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Apna Technologies & Solutions (ApnaTech) designs, develops, manufactures, and maintains Integrated Diagnostic Products that improve the safety and efficiency of assets for the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNa, IndiaHQ recorded Nov 6, 202611-5062 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew Delhi, IndiaHQ recorded Nov 6, 2026501-1,00052 contacts →

Exact match

“voestalpine VAE VKN India is a member of the voestalpine Railway Systems Group, which is the global market leader for railway infrastructure system solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Optitech-IoT is at the forefront of IoT technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Advanced Rail Controls Private Limited was established in April 2005 in Bangalore, the IT Capital of India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“Electrohms is a leading designer of Current and Voltage Sensors for a range of applications which include Industrial, Railways, Solar & Wind Power and Telecom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPune, IndiaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“BRiOT is an Indian tech company transforming industrial automation, asset tracking, and supply chains with smart solutions like AssetEyez, MachineMate, VendorTrack, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“General Auto Electric Corporation (GAEC) is a railway engineering and manufacturing company with more than 65 years of experience serving Indian Railways.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHyderabad, IndiaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“BridgeThings is a full stack IoT company that provides long range, low power wireless sensors & gateways to industrial & commercial facilities to help them monitor their resource…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGurgaon, IndiaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“EIGEN Technologies builds the NetZero Switch controllers and SENSEnuts IoT platform with an in‑house 802.15.4 mesh, sensors, gateways/DCUs and cloud analytics over…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGurgaon, IndiaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“- Office in Gurgaon (HQ) and Bangalore, India is fueling the digital transformation journey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMumbai, IndiaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Alphacore Technologies Pvt Ltd an Industrial IOT company with decade of experience (Earlier called Percept Solutions) focuses on delivering IOT based predictive maintenance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Established in the year 2015, Nyletech started operations in India and expanded in middle eastern market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchChennai, IndiaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“We are Smart IoT Solutions Provider for the domain like consumer, industrial automation, retail automation, shopping automation and etc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHyderabad, IndiaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Controlytics is an Industrial IoT company building wireless sensors, edge gateways, and monitoring systems for manufacturing plants, deployed without modifying existing PLCs or…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 141 railway sensor and iot companies based in India

See the full list, filter by size, metro and specialty, and access 741 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Railway sensor and iot companies based in India at a glance

As of Nov 6, 2026
15.0%Verified-email coverage
35.1Average contacts per company
11-50Median size (employees)
12.8%Largest-city concentration · Bangalore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
53
51-200
37
201-500
9
501-1,000
5
1,001-5,000
1

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 141 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 “railway sensor and iot companies” 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 741 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “railway sensor and iot companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway sensor and iot companies are there based in India?

RevenueBase identified 141 company matches for railway sensor and iot companies 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?

Efftronics Systems Private Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most railway sensor and iot companies?

Bangalore leads with 18 company records, followed by Pune (13) and Hyderabad (9).

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 741 professional contacts with verified work emails tracked across these 141 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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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.