Company lists · Data refreshed November 2026

Top 25 Protection relay manufacturers based in India

RevenueBase identified 147 company matches for protection relay manufacturers associated with India as of November 2026 and tracks 5,291 professional contacts across them, including 767 with verified work emails. Bangalore is the largest hub.

This list covers company matches for protection relay manufacturers 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
147Companies
5,291Contacts tracked
767Verified emails
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The 25 largest protection relay manufacturers based in India

Ranked by team size
Top 25 of 147 company matches for protection relay manufacturers 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 matchNew Delhi, IndiaHQ recorded Nov 6, 20265,001-10,0002,948 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchThane, IndiaHQ recorded Nov 6, 2026501-1,000372 contacts →

Exact match

“ASHIDA Electronics Pvt Ltd is a leading provider of Protection & Automation solutions in Electrical Transmission & Distribution field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchJaysingpur, IndiaHQ recorded Nov 6, 2026201-500318 contacts →

Exact match

“Shreem Electric is a leading manufacturing company a wide range of equipment's like Capacitors, Circuit Breakers, Control & Relay panels, Lightening Arrestors, Switchgears and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChennai, IndiaHQ recorded Nov 6, 2026201-500172 contacts →

Exact match

“GK EXPERTISE is a Leading Manufacture in Transmission & Distribution Equipment of Power Transformer, Current Transformer, OLTC, Control & Relay Panels, MV Switchgears, Lighting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBangalore Rural, IndiaHQ recorded Nov 6, 2026201-500116 contacts →

Exact match

“Precimeasure is a leading manufacturer of monitoring and control devices for electrical assets in power generation, transmission, and distribution space.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFaridabad, IndiaHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“MRM Procom designs and manufactures intelligent devices for the protection, control, and measurement of electrical systems used in Power Generation & Distribution, including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChennai, IndiaHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Modpro Engineering Solutions Manufacturer of electromechanical relay, electrical relays & distance relays in Chennai, Tamil Nadu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNoida, IndiaHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Nelumbo provides Engineering, Design, Development, Manufacturing, Testing & Commissioning of Power System, Controls, Protection, Automation/SCADA Systems for Power Plants &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-50034 contacts →

Exact match

“Manufacturer of Control & Relay Panels (CRP) used for the protection of electrical networks ranging from 11kV to 400kV.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVadodara, IndiaHQ recorded Nov 6, 2026201-50032 contacts →

Exact match

“Expel Prosys is a Electrical Panel Manufacturers, Specialized Service Provider like Relay Testing, Commissioning and EPC Projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBangalore Urban, IndiaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Prok Devices Private Limited is an ISO 9001-2015 Certified Company established in the year 1991, set up by three Engineers who are highly motivated, experienced professionals in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNoida, IndiaHQ recorded Nov 6, 20261,001-5,00027 contacts →

Exact match

“IndoAsian is a part of Legrand group in India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGhaziabad, IndiaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“NIKUM is India’s leading manufacturer of energy control solutions, specializing in medium voltage switchgear, Remote Terminal Units (RTUs) and Fault Remote Terminal Units (FRTUs)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRajajinagar, IndiaHQ recorded Nov 6, 2026201-50024 contacts →

Exact match

“Paramount Industries started in 1973 - is the leading INDIAN manufacturers of Electromagnetic Relays in India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDelhi, IndiaHQ recorded Nov 6, 2026201-50023 contacts →

Exact match

“Gruner India is part of Gruner AG, a world leader in high current relay technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHyderabad, IndiaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Transguard Electrical Systems is a dynamic, research oriented organisation bringing innovative products and technologies to the transformer industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchIda Jeedimetla, IndiaHQ recorded Nov 6, 2026201-5009 contacts →

Exact match

“JVS Switchgears LLP is a Hyderabad-based company in India that was established in 2017.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChennai, IndiaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Helping the process industries, electrical substations and power utilities achieve peak reliability and resilience of their power systems, through design, analysis, testing and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNoida, IndiaHQ recorded Nov 6, 2026501-1,0007 contacts →

Exact match

“Nitya Electro Controls (NEC) is a leading Fast-Moving Electrical Goods (FMEG) and industrial power distribution equipment manufacturer known for its distribution network…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPune, IndiaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Our Firm is recognized for providing technical excellence, novel and patented solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKolkata, IndiaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Established in 1982, Electron invented the first ever Automatic Changeovers, bringing to market a product.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-5003 contacts →

Exact match

“JEF is an innovative company with Indian roots and an extensive international presence across 21+ countries in the ASEAN, Middle Eastern, African, and European regions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVadodara, IndiaHQ recorded Nov 6, 202651-2001 contacts →

Exact match

“Diamond Power Infra Private Limited Manufacturer of electrical isolator, control relay panels & transfarmer in Vadodara, Gujarat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew Delhi, IndiaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“I-ARC Technologies is a technology driven company with proficient and highly trained professionals which has established its alliance with major technology leaders thereby…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAhmedabad, IndiaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“About Us At Protection Hub, we understand the critical role that electrical protection plays in safeguarding people, equipment, and infrastructure within any organization.”

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

Showing 25 of 147 protection relay manufacturers based in India

See the full list, filter by size, metro and specialty, and access 767 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Protection relay manufacturers based in India at a glance

As of Nov 6, 2026
14.5%Verified-email coverage
36.0Average contacts per company
11-50Median size (employees)
10.9%Largest-city concentration · Bangalore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
38
51-200
41
201-500
19
501-1,000
3
1,001-5,000
1
5,001-10,000
2

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 147 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 “protection relay manufacturers” 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 767 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 “protection relay manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many protection relay manufacturers are there based in India?

RevenueBase identified 147 company matches for protection relay manufacturers 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?

C&s Electric LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most protection relay manufacturers?

Bangalore leads with 16 company records, followed by Ahmedabad (11) and Chennai (10).

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 767 professional contacts with verified work emails tracked across these 147 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.