Company lists · Data refreshed November 2026

Top 25 Insulators and hardware suppliers based in India

RevenueBase identified 495 company matches for insulators and hardware suppliers associated with India as of November 2026 and tracks 4,081 professional contacts across them, including 603 with verified work emails. Mumbai is the largest hub.

This list covers company matches for insulators and hardware suppliers 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
495Companies
4,081Contacts tracked
603Verified emails
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The 25 largest insulators and hardware suppliers based in India

Ranked by team size
Top 25 of 495 company matches for insulators and hardware suppliers 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 matchPune, IndiaHQ recorded Nov 6, 2026201-500493 contacts →

Exact match

“Rexel, worldwide expert in the professional multichannel distribution of electrical products and services for the energy world, addresses three main markets - residential…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAbu Road, IndiaHQ recorded Nov 6, 20261,001-5,000263 contacts →

Exact match

“Modern Insulators ltd is India’s largest manufacturer and exporter of equipment porcelain insulators, working closely with OEMs, Indian Railways, National and Regional Utilities…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Nov 6, 2026201-500185 contacts →

Exact match

“We, Shree NM Electricals Limited, are India’s largest distributor of electrical supplies with products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKolkata, IndiaHQ recorded Nov 6, 202651-200147 contacts →

Exact match

“IAC Electricals Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-200129 contacts →

Exact match

“With a history of more than 25 years in the field of manufacturing and supplying a vast range of electrical hardware, the Axis brand has become synonymous with high quality and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“Welcome to the world of innovation and excellence!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPlot No. 61, IndiaHQ recorded Nov 6, 2026201-500112 contacts →

Exact match

“Legion Energy is the New age Manufacturing company for Hardware and Connectors for Transmission line, substations and Distributions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNashik, IndiaHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Manufacturer of specialty flexible & rigid insulating materials for industry leaders in wind, hydro & turbo-generators, inverters, drives & electrical panels, switch-gears, bus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJaipur, IndiaHQ recorded Nov 6, 2026501-1,000104 contacts →

Exact match

“Established in 1971, in the heart of Rajasthan, India, Oswal Cables set out on a mission to manufacture bare overhead conductors and contribute to the progress and glory of India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew Delhi, IndiaHQ recorded Nov 6, 2026501-1,00070 contacts →

Exact match

“Yamuna Cable Accessories Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNashik, IndiaHQ recorded Nov 6, 2026201-50068 contacts →

Exact match

“Montex Glass Fibre Industries Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Electrical Insulation for rotating and static machines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPune, IndiaHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“ELCON GROUP has ISO 9001:2015 Companies that offers a wide portfolio of products, which are manufactured under one roof.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDelhi, IndiaHQ recorded Nov 6, 20261,001-5,00034 contacts →

Exact match

“CJI PORCELAIN is a manufacturer, supplier and exporter of electrical insulators in India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVadodara, IndiaHQ recorded Nov 6, 2026n/a34 contacts →

Exact match

“We are manufacturer, trader and exporter of Epoxy Resin Cast Insulators, Bushings & other Epoxy Molded Components widely used in generation of electricity and in transmission &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“Company Profile Senapathy Whiteley is the flagship enterprise of the Senapathy Group and a pioneer manufacturer of insulation materials that are essential for the power supply and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJaipur, IndiaHQ recorded Nov 6, 2026201-50026 contacts →

Exact match

“UMANG BOARDS, is the one of the India`s leading technology companies established in 2001, Umang Boards successfully developed manufacturing of most competitive and advanced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGiridih, IndiaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Smith Therm is an emerging leader in the manufacturing sector, a part of JLS Group having presence in 3 continents and networks in more than 12 countries, with customer base in 26…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Alutix is a Prominent Manufacturer of Thermal Insulation in India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNew Delhi, IndiaHQ recorded Nov 6, 2026201-50017 contacts →

Exact match

“About POWERMAT POWERMAT is a leading manufacturer of UL certified low voltage busbar support systems and stand-off insulators, trusted by electrical panel builders, OEMs, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchYamunanagar, IndiaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Manufacturing Unit of Heat Shrinkable Joint and Termination Kit, Polymeric Surge Arrester, Cold Shrink Joint and Termination Kit, Polymeric Insulators, Premolded Joint and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBhopal, IndiaHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“Surendra Composites Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJaipur, IndiaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“At Pristine Technologies & Industries, we specialize in the manufacturing and export of gaskets and insulation materials for electrical oil-filled transformers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBhopal, IndiaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVishakapatnam, IndiaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“At Winwin Speciality Insulators Limited, we take pride in being at the forefront of cutting-edge technology in the world of Electro-Ceramic production.”

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

Showing 25 of 495 insulators and hardware suppliers based in India

See the full list, filter by size, metro and specialty, and access 603 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insulators and hardware suppliers based in India at a glance

As of Nov 6, 2026
14.8%Verified-email coverage
8.2Average contacts per company
11-50Median size (employees)
7.9%Largest-city concentration · Mumbai
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
145
11-50
129
51-200
168
201-500
37
501-1,000
4
1,001-5,000
5
10001+
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 495 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 “insulators and hardware suppliers” 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 603 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 “insulators and hardware suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insulators and hardware suppliers are there based in India?

RevenueBase identified 495 company matches for insulators and hardware suppliers 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?

Rexel 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 insulators and hardware suppliers?

Mumbai leads with 39 company records, followed by Bangalore (35) and Delhi (33).

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 603 professional contacts with verified work emails tracked across these 495 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.