Company lists · Data refreshed November 2026

Top 25 Insulators manufacturers based in India

RevenueBase identified 589 company matches for insulators manufacturers associated with India as of November 2026 and tracks 5,579 professional contacts across them, including 630 with verified work emails. Mumbai is the largest hub.

This list covers company matches for insulators 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
589Companies
5,579Contacts tracked
630Verified emails
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The 25 largest insulators manufacturers based in India

Ranked by team size
Top 25 of 589 company matches for insulators 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 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
2Exact matchKolkata, IndiaHQ recorded Nov 6, 2026201-500175 contacts →

Exact match

“KSE - The one-stop solution for all your needs of Power Transmission & Distribution Hardware & Fittings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Nov 6, 20261,001-5,000164 contacts →

Exact match

“Saint-Gobain India – Insulation Business, as part of the global Saint-Gobain Group, carries a legacy woven from innovation and purpose.”

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 matchChakan, IndiaHQ recorded Nov 6, 2026201-500141 contacts →

Exact match

“KSH International Private Limited founded in 1981, is a leading manufacturer of Bare and Insulated Rectangular & Round Winding wires and Transposed Cables in India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNagpur, IndiaHQ recorded Nov 6, 2026501-1,000125 contacts →

Exact match

“MMP Industries Limited (NSE: MMP) has over 4 decades of expertise in in manufacturing aluminum powders and pastes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAhmedabad, IndiaHQ recorded Nov 6, 2026201-500119 contacts →

Exact match

“The Aerolam Group, headquartered in Ahmedabad, serves 26+ countries with 500+ employees.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKhopoli, IndiaHQ recorded Nov 6, 2026201-500118 contacts →

Exact match

“We are the only company in India to manufacture Pre-Insulated Panels (PIR), Ducts and Accessories under the brand name SMART Panels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026201-500111 contacts →

Exact match

“ALP Aeroflex is a global leader in providing cutting-edge thermal and acoustic insulation solutions for a wide range of industries, including HVAC, data centers, pharmaceuticals…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“SHUBHADA POLYMERS PRODUCTS PRIVATE LIMITED is a company based out of PLOT SAKI VIHAR RD.ANDHERI EAST BOMBAY-72, MUMBAI, Maharashtra, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHyderabad, IndiaHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“Deccan Enterprises Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKhed, IndiaHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Founded in the early 1980s by Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5079 contacts →

Exact match

“We are pleased to introduce ourselves as a leading supplier of Ceramic Fibre Products, Insulation Bricks & Blocks, High Alumina Bricks, Grinding Media, Refractory Materials…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChennai, IndiaHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“S&S Power (BSE Scrip Code 517273, NSE Symbol S & SPOWER), is a global engineering and technology group with over 60-year legacy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPune, IndiaHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Manufacturing company specialized in the production of thermal and acoustic flexible elastomeric insulation materials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact 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
19Exact matchMumbai, IndiaHQ recorded Nov 6, 2026501-1,00045 contacts →

Exact match

“G + H Insulation India (G+H) is a part of the global conglomerate Vinci group of France and their subsidiary G+H Isolierung, Germany one of the market leaders in Thermal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchIndore, IndiaHQ recorded Nov 6, 2026501-1,00039 contacts →

Exact match

“The Shree Group's flagship firm, Shree Engineers, are pioneer in Thermal insulation and are accredited with ISO 9001-2008 & OHSAS 18001-2007.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact 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
23Exact matchNoida, IndiaHQ recorded Nov 6, 2026201-50030 contacts →

Exact match

“Cactus Profiles Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact 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

Showing 25 of 589 insulators manufacturers based in India

See the full list, filter by size, metro and specialty, and access 630 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insulators manufacturers based in India at a glance

As of Nov 6, 2026
11.3%Verified-email coverage
9.5Average contacts per company
11-50Median size (employees)
6.3%Largest-city concentration · Mumbai
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
146
11-50
161
51-200
199
201-500
55
501-1,000
7
1,001-5,000
8
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 589 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 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 630 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 manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insulators manufacturers are there based in India?

RevenueBase identified 589 company matches for insulators 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?

Modern Insulators LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most insulators manufacturers?

Mumbai leads with 37 company records, followed by Delhi (35) and Vadodara (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 630 professional contacts with verified work emails tracked across these 589 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.