Company lists · Data refreshed November 2026

Top 25 Switchgear insulation suppliers based in India

RevenueBase identified 644 company matches for switchgear insulation suppliers associated with India as of November 2026 and tracks 9,635 professional contacts across them, including 1,270 with verified work emails. Mumbai is the largest hub.

This list covers company matches for switchgear insulation 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 2, 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 2, 2026 How this list was built
644Companies
9,635Contacts tracked
1,270Verified emails
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The 25 largest switchgear insulation suppliers based in India

Ranked by team size
Top 25 of 644 company matches for switchgear insulation suppliers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 2, 20265,001-10,0002,819 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchThane, IndiaHQ recorded Nov 2, 2026501-1,0001,370 contacts →

Exact match

“Every transformation begins with a connection, the kind that turns ideas into impact, energy into progress, & possibilities into reality.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchKanchipuram, IndiaHQ recorded Nov 2, 202651-200255 contacts →

Exact match

“Hensel Electric India Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Nov 2, 20261,001-5,000160 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 2, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Nov 2, 2026201-500107 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 2, 2026 · View company records in RevenueBase
6Exact matchNashik, IndiaHQ recorded Nov 2, 2026201-50097 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 2, 2026 · View company records in RevenueBase
7Exact matchJaipur, IndiaHQ recorded Nov 2, 2026501-1,00095 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 2, 2026 · View company records in RevenueBase
8Exact matchVadodara, IndiaHQ recorded Nov 2, 20261,001-5,00072 contacts →

Exact match

“EPOXY HOUSE, Growth through Innovation, Manufacturer of switchgear and transformer products Product Range, Exporting to 50+ countries worldwide, 50+ Years of Experience.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchNew Delhi, IndiaHQ recorded Nov 2, 2026501-1,00068 contacts →

Exact match

“Yamuna Cable Accessories Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchNashik, IndiaHQ recorded Nov 2, 2026201-50064 contacts →

Exact match

“Montex Glass Fibre Industries Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchNavi Mumbai, IndiaHQ recorded Nov 2, 2026501-1,00061 contacts →

Exact match

“Shubhada Polymers Products Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchPune, IndiaHQ recorded Nov 2, 202651-20060 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchRaipur, IndiaHQ recorded Nov 2, 202651-20052 contacts →

Exact match

“EXPRESS TRADECOM PRIVATE LIMITED, incorporated in 2009-10, earlier know as Express Enterprises as one of the leading dealers/distributors for electrical products associated with…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Nov 2, 202651-20049 contacts →

Exact match

“Electrical Insulation for rotating and static machines.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchSalem, IndiaHQ recorded Nov 2, 202651-20048 contacts →

Exact match

“SRIWIN ELECTRIC is an established Medium Voltage Switchgear Manufacturing company, based in Salem in Tamilnadu.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchBhopal, IndiaHQ recorded Nov 2, 202651-20043 contacts →

Exact match

“Insulator And Electrical Company Manufacturer of 800 kva insulator, insulator & utrla high power insulator in Bhopal, Madhya Pradesh.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Nov 2, 2026501-1,00042 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 2, 2026 · View company records in RevenueBase
18Exact matchIndore, IndiaHQ recorded Nov 2, 2026501-1,00037 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 2, 2026 · View company records in RevenueBase
19Exact matchMumbai, IndiaHQ recorded Nov 2, 202651-20037 contacts →

Exact match

“25 Years of experience in manufacturing and exporting coupled with Global exposure and clientèle has instituted for HOST Group Of Companies, India.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchSangli, IndiaHQ recorded Nov 2, 202651-20037 contacts →

Exact match

“Power Control Electro Systems Private Limited an ISO 9001:2008 company.PCE SYSTEMS is a pioneer in the field of MV switchgear manufacturing in India having a market presence for…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchMandideep, IndiaHQ recorded Nov 2, 2026201-50035 contacts →

Exact match

“INSPROS ENGINEERS PVT LTD is a company based out of 126 SECTOR-A INDUSTRIAL AREA MANDIDEEP, BHOPAL, Madhya Pradesh, India.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchBangalore, IndiaHQ recorded Nov 2, 2026201-50032 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 2, 2026 · View company records in RevenueBase
23Exact matchAhmedabad, IndiaHQ recorded Nov 2, 202611-5029 contacts →

Exact match

“Electrical Contractor | SITC | Two Pole Structure | Compact Substation | Transformer | DG Set | Stabilizer | UPS | HT & LT Panel | Bus Duct| Cabling | Earthing | Lightning…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Nov 2, 2026201-50027 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 2, 2026 · View company records in RevenueBase
25Exact matchAurangabad, IndiaHQ recorded Nov 2, 202651-20026 contacts →

Exact match

“Bush Electromech & Engineering Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 644 switchgear insulation suppliers based in India

See the full list, filter by size, metro and specialty, and access 1,270 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Switchgear insulation suppliers based in India at a glance

As of Nov 2, 2026
13.2%Verified-email coverage
15.0Average contacts per company
11-50Median size (employees)
6.7%Largest-city concentration · Mumbai
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
155
11-50
215
51-200
199
201-500
55
501-1,000
9
1,001-5,000
6
5,001-10,000
1
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 644 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 “switchgear insulation 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 1,270 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 2, 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.

Switchgear insulation suppliers by metro

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 “switchgear insulation suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many switchgear insulation suppliers are there based in India?

RevenueBase identified 644 company matches for switchgear insulation 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?

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 switchgear insulation suppliers?

Mumbai leads with 43 company records, followed by Bangalore (42) and Delhi (40).

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 1,270 professional contacts with verified work emails tracked across these 644 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 2, 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.