Company lists · Data refreshed October 2026
Top 25 Isolation transformers suppliers based in India
RevenueBase identified 242 company matches for isolation transformers suppliers associated with India as of October 2026 and tracks 4,547 professional contacts across them, including 404 with verified work emails. Bangalore is the largest hub.
This list covers company matches for isolation transformers 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 October 27, 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.
The 25 largest isolation transformers suppliers based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 927 contacts → | ||||
Exact match “Vijai Electricals Ltd.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 2 | 608 contacts → | ||||
Exact match “Transformer & Rectifier (India) Limited (TARIL) is one of India’s leading transformer manufacturers, with over four decades of engineering excellence and a strong global presence.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 3 | 460 contacts → | ||||
Exact match “Voltamp Transformers Limited is a Oil filled Power, Distribution and Dry type Transformer manufacturing company based in Vadodara, Gujarat State in India since year 1967.The…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 4 | 256 contacts → | ||||
Exact match “We are a leading manufacturer of power transformers and other electronics.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 5 | 131 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 6 | 90 contacts → | ||||
Exact match “As part of the -built on a legacy since 1946-we combine over seven decades of global experience with cutting edge innovation.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 7 | 83 contacts → | ||||
Exact match “Impelco Electric Company Manufacturer of ac transformers, dc transformers & transformers in Delhi.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 8 | 59 contacts → | ||||
Exact match “Manufacturers & Exporters of Power, Distribution, Dry type & Specialized Transformers.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 9 | 54 contacts → | ||||
Exact match “GTB Transformers (Certified 9001:2015) A leading Transformer Manufacturing and Distribution Company.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 10 | 44 contacts → | ||||
Exact match “Electro-Tech Transmission Pvt.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 11 | 42 contacts → | ||||
Exact match “ELMAS, your trusted partner in the global transformer industry, delivering excellence for about 3 decades.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 12 | 38 contacts → | ||||
Exact match “Recons Power Equipments Pvt.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 13 | 27 contacts → | ||||
Exact match “Trafo Power & Electricals Pvt.Ltd.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 14 | 26 contacts → | ||||
Exact match “S-Gear established in the year 1980, has an integrated facility for manufacture, designing and testing of EHV Disconnectors / Isolators and Earthing Switches.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 15 | 25 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 16 | 23 contacts → | ||||
Exact match “A team of highly qualified engineers with decades of experience in transformer industry made a purpose built manufacturing facility.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 17 | 17 contacts → | ||||
Exact match “Rajkot Powertrans Private Limited Transformers (RPPL Transformers) stands proudly as a global leader in electrical transformer manufacturing.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “Fatehpuria Transformers And Switchgears Pvt.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Rishabh Technologies Pvt.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Magnetic and Controls was incepted in the year 2001 by a well qualified and experienced team of professionals with diversified interest to manufacture wide range of…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Micro-Mech Engineers, based in Gujarat, India, is engaged in the design and manufacturing of high-quality engineering and electrical products.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “URJA is managed by a group of technocrats having vast and varied experience in transformer design, development, production, quality control and servicing.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Sai Enterprises - A leading manufacturer of industrial-grade power quality solutions based in Panchkula (Haryana, India).” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Gola Electronics is an electrical/electronic manufacturing company based out of A16/7, SITE 4, UPSIDC INDUSTRIAL AREA Sahibabad, Uttar Pradesh, India.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “isolation transformers suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 242 isolation transformers suppliers based in India
See the full list, filter by size, metro and specialty, and access 404 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Isolation transformers suppliers based in India at a glance
As of Oct 27, 2026Companies by employee count
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 242 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 “isolation transformers 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 404 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 October 27, 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 “isolation transformers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many isolation transformers suppliers are there based in India?
RevenueBase identified 242 company matches for isolation transformers suppliers associated with India as of October 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?
Vijai Electricals Limited, Hyderabad tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most isolation transformers suppliers?
Bangalore leads with 18 company records, followed by Vadodara (16) and Hyderabad (14).
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 404 professional contacts with verified work emails tracked across these 242 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 October 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 242 isolation transformers suppliers based in India. Start with a free account, no credit card.
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Isolation transformers suppliers by geography
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.
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Company intelligence · public preview
Top 25 isolation transformers suppliers based in India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 242 matching company records for isolation transformers suppliers based in India, with 4,547 tracked contacts and 404 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 isolation transformers suppliers based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Vijai Electricals Limited, Hyderabadvijaielectricals.com HQ: Hyderabad, IndiaReported employees: 5,001-10,000 | Hyderabad, India | 5,001-10,000 | Exact match | 927 contacts → |
“Vijai Electricals Ltd.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Transformers & Rectifiers India LTDtransformerindia.com HQ: Ahmedabad, IndiaReported employees: 1,001-5,000 | Ahmedabad, India | 1,001-5,000 | Exact match | 608 contacts → |
“Transformer & Rectifier (India) Limited (TARIL) is one of India’s leading transformer manufacturers, with over four decades of engineering excellence and a strong global presence.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Voltamp Transformers Limitedvoltamptransformers.com HQ: Vadodara, IndiaReported employees: 501-1,000 | Vadodara, India | 501-1,000 | Exact match | 460 contacts → |
“Voltamp Transformers Limited is a Oil filled Power, Distribution and Dry type Transformer manufacturing company based in Vadodara, Gujarat State in India since year 1967.The…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Telawne Power Equipments PVT LTDtelawne.com HQ: Navi Mumbai, IndiaReported employees: 201-500 | Navi Mumbai, India | 201-500 | Exact match | 256 contacts → |
“We are a leading manufacturer of power transformers and other electronics.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Indo Tech Transformers LTDindo-tech.com HQ: Illuppapattu Village, IndiaReported employees: 201-500 | Illuppapattu Village, India | 201-500 | Exact match | 131 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Wilson Power Solutions, Indiawilsonpowersolutions.co.in HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 90 contacts → |
“As part of the -built on a legacy since 1946-we combine over seven decades of global experience with cutting edge innovation.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Impelco Electric Companyindiamart.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 83 contacts → |
“Impelco Electric Company Manufacturer of ac transformers, dc transformers & transformers in Delhi.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Melconmelcontransformers.com HQ: Alwar, IndiaReported employees: 11-50 | Alwar, India | 11-50 | Exact match | 59 contacts → |
“Manufacturers & Exporters of Power, Distribution, Dry type & Specialized Transformers.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | GTB Groupgtbtransformers.com HQ: Ludhiana, IndiaReported employees: 201-500 | Ludhiana, India | 201-500 | Exact match | 54 contacts → |
“GTB Transformers (Certified 9001:2015) A leading Transformer Manufacturing and Distribution Company.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Electro-Tech Transmission PVT LTDettgroups.in HQ: Indore, IndiaReported employees: 201-500 | Indore, India | 201-500 | Exact match | 44 contacts → |
“Electro-Tech Transmission Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Elmas Magnetics Pvt. LTDelmas.co.in HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 42 contacts → |
“ELMAS, your trusted partner in the global transformer industry, delivering excellence for about 3 decades.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Recons Power Equipments Private Limitedreconsindia.com HQ: Faridabad, IndiaReported employees: 51-200 | Faridabad, India | 51-200 | Exact match | 38 contacts → |
“Recons Power Equipments Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Trafo Power & Electricals PVT LTDtrafopower.com HQ: Agra, IndiaReported employees: 51-200 | Agra, India | 51-200 | Exact match | 27 contacts → |
“Trafo Power & Electricals Pvt.Ltd.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Switchgears & Structurals India PVT LTDswitchgearindia.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 26 contacts → |
“S-Gear established in the year 1980, has an integrated facility for manufacture, designing and testing of EHV Disconnectors / Isolators and Earthing Switches.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Umang Boards Limitedumangboards.com HQ: Jaipur, IndiaReported employees: 201-500 | Jaipur, India | 201-500 | Exact match | 25 contacts → |
“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 description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  3si ECO Power3sipower.comHQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 23 contacts → |
“A team of highly qualified engineers with decades of experience in transformer industry made a purpose built manufacturing facility.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Rppl Transformersrppltransformers.com HQ: Rajkot, IndiaReported employees: 51-200 | Rajkot, India | 51-200 | Exact match | 17 contacts → |
“Rajkot Powertrans Private Limited Transformers (RPPL Transformers) stands proudly as a global leader in electrical transformer manufacturing.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fatehpuria Transformers And Switchgears Private Limitedfatehpuriatransformers.com HQ: Jaipur, IndiaReported employees: 11-50 | Jaipur, India | 11-50 | Exact match | 12 contacts → |
“Fatehpuria Transformers And Switchgears Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rishabh Technologies Private Limitedritech.co.in HQ: Kadi, IndiaReported employees: 11-50 | Kadi, India | 11-50 | Exact match | 11 contacts → |
“Rishabh Technologies Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Magnetic And Controlstransformershop.org HQ: Coimbatore, IndiaReported employees: 51-200 | Coimbatore, India | 51-200 | Exact match | 11 contacts → |
“Magnetic and Controls was incepted in the year 2001 by a well qualified and experienced team of professionals with diversified interest to manufacture wide range of…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Micro-Mech Engineersmicromech.co.in HQ: Vadodara, IndiaReported employees: 11-50 | Vadodara, India | 11-50 | Exact match | 11 contacts → |
“Micro-Mech Engineers, based in Gujarat, India, is engaged in the design and manufacturing of high-quality engineering and electrical products.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Urja Techniques India Pvt. LTDurjatransformers.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 11 contacts → |
“URJA is managed by a group of technocrats having vast and varied experience in transformer design, development, production, quality control and servicing.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | SAI Enterprises Volsetvolsetindia.com HQ: Panchkula, IndiaReported employees: 11-50 | Panchkula, India | 11-50 | Exact match | 10 contacts → |
“Sai Enterprises - A leading manufacturer of industrial-grade power quality solutions based in Panchkula (Haryana, India).” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Datsons Electronics PVT LTDdatsons.com HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Gola Electronicsgolaelectronics.com HQ: Upsidc Industrial Sahibabad, IndiaReported employees: 11-50 | Upsidc Industrial Sahibabad, India | 11-50 | Exact match | 9 contacts → |
“Gola Electronics is an electrical/electronic manufacturing company based out of A16/7, SITE 4, UPSIDC INDUSTRIAL AREA Sahibabad, Uttar Pradesh, India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 242 company matches
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Isolation transformers suppliers: dataset insights
October 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
241 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 242 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for isolation transformers suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many isolation transformers suppliers did RevenueBase find based in India?
The saved snapshot records 242 matching company records, 4,547 tracked contacts and 404 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Isolation transformers suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 isolation transformers suppliers based in India. Snapshot: October 27, 2026. https://revenuebase.ai/companies/isolation-transformers-suppliers/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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Company intelligence · public preview
Top 25 isolation transformers suppliers based in India
RevenueBase records 242 matching company records for isolation transformers suppliers based in India, with 4,547 tracked contacts and 404 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 27, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 isolation transformers suppliers based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Vijai Electricals Limited, Hyderabadvijaielectricals.com HQ: Hyderabad, IndiaReported employees: 5,001-10,000 | Hyderabad, India | 5,001-10,000 | Exact match | 927 contacts → |
“Vijai Electricals Ltd.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Transformers & Rectifiers India LTDtransformerindia.com HQ: Ahmedabad, IndiaReported employees: 1,001-5,000 | Ahmedabad, India | 1,001-5,000 | Exact match | 608 contacts → |
“Transformer & Rectifier (India) Limited (TARIL) is one of India’s leading transformer manufacturers, with over four decades of engineering excellence and a strong global presence.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Voltamp Transformers Limitedvoltamptransformers.com HQ: Vadodara, IndiaReported employees: 501-1,000 | Vadodara, India | 501-1,000 | Exact match | 460 contacts → |
“Voltamp Transformers Limited is a Oil filled Power, Distribution and Dry type Transformer manufacturing company based in Vadodara, Gujarat State in India since year 1967.The…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Telawne Power Equipments PVT LTDtelawne.com HQ: Navi Mumbai, IndiaReported employees: 201-500 | Navi Mumbai, India | 201-500 | Exact match | 256 contacts → |
“We are a leading manufacturer of power transformers and other electronics.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Indo Tech Transformers LTDindo-tech.com HQ: Illuppapattu Village, IndiaReported employees: 201-500 | Illuppapattu Village, India | 201-500 | Exact match | 131 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Wilson Power Solutions, Indiawilsonpowersolutions.co.in HQ: Chennai, IndiaReported employees: 201-500 | Chennai, India | 201-500 | Exact match | 90 contacts → |
“As part of the -built on a legacy since 1946-we combine over seven decades of global experience with cutting edge innovation.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Impelco Electric Companyindiamart.com HQ: Bangalore, IndiaReported employees: 51-200 | Bangalore, India | 51-200 | Exact match | 83 contacts → |
“Impelco Electric Company Manufacturer of ac transformers, dc transformers & transformers in Delhi.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Melconmelcontransformers.com HQ: Alwar, IndiaReported employees: 11-50 | Alwar, India | 11-50 | Exact match | 59 contacts → |
“Manufacturers & Exporters of Power, Distribution, Dry type & Specialized Transformers.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | GTB Groupgtbtransformers.com HQ: Ludhiana, IndiaReported employees: 201-500 | Ludhiana, India | 201-500 | Exact match | 54 contacts → |
“GTB Transformers (Certified 9001:2015) A leading Transformer Manufacturing and Distribution Company.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Electro-Tech Transmission PVT LTDettgroups.in HQ: Indore, IndiaReported employees: 201-500 | Indore, India | 201-500 | Exact match | 44 contacts → |
“Electro-Tech Transmission Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Elmas Magnetics Pvt. LTDelmas.co.in HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 42 contacts → |
“ELMAS, your trusted partner in the global transformer industry, delivering excellence for about 3 decades.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Recons Power Equipments Private Limitedreconsindia.com HQ: Faridabad, IndiaReported employees: 51-200 | Faridabad, India | 51-200 | Exact match | 38 contacts → |
“Recons Power Equipments Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Trafo Power & Electricals PVT LTDtrafopower.com HQ: Agra, IndiaReported employees: 51-200 | Agra, India | 51-200 | Exact match | 27 contacts → |
“Trafo Power & Electricals Pvt.Ltd.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Switchgears & Structurals India PVT LTDswitchgearindia.com HQ: Hyderabad, IndiaReported employees: 201-500 | Hyderabad, India | 201-500 | Exact match | 26 contacts → |
“S-Gear established in the year 1980, has an integrated facility for manufacture, designing and testing of EHV Disconnectors / Isolators and Earthing Switches.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Umang Boards Limitedumangboards.com HQ: Jaipur, IndiaReported employees: 201-500 | Jaipur, India | 201-500 | Exact match | 25 contacts → |
“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 description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 3si ECO Power3sipower.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 23 contacts → |
“A team of highly qualified engineers with decades of experience in transformer industry made a purpose built manufacturing facility.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Rppl Transformersrppltransformers.com HQ: Rajkot, IndiaReported employees: 51-200 | Rajkot, India | 51-200 | Exact match | 17 contacts → |
“Rajkot Powertrans Private Limited Transformers (RPPL Transformers) stands proudly as a global leader in electrical transformer manufacturing.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fatehpuria Transformers And Switchgears Private Limitedfatehpuriatransformers.com HQ: Jaipur, IndiaReported employees: 11-50 | Jaipur, India | 11-50 | Exact match | 12 contacts → |
“Fatehpuria Transformers And Switchgears Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rishabh Technologies Private Limitedritech.co.in HQ: Kadi, IndiaReported employees: 11-50 | Kadi, India | 11-50 | Exact match | 11 contacts → |
“Rishabh Technologies Pvt.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Magnetic And Controlstransformershop.org HQ: Coimbatore, IndiaReported employees: 51-200 | Coimbatore, India | 51-200 | Exact match | 11 contacts → |
“Magnetic and Controls was incepted in the year 2001 by a well qualified and experienced team of professionals with diversified interest to manufacture wide range of…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Micro-Mech Engineersmicromech.co.in HQ: Vadodara, IndiaReported employees: 11-50 | Vadodara, India | 11-50 | Exact match | 11 contacts → |
“Micro-Mech Engineers, based in Gujarat, India, is engaged in the design and manufacturing of high-quality engineering and electrical products.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Urja Techniques India Pvt. LTDurjatransformers.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 11 contacts → |
“URJA is managed by a group of technocrats having vast and varied experience in transformer design, development, production, quality control and servicing.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | SAI Enterprises Volsetvolsetindia.com HQ: Panchkula, IndiaReported employees: 11-50 | Panchkula, India | 11-50 | Exact match | 10 contacts → |
“Sai Enterprises - A leading manufacturer of industrial-grade power quality solutions based in Panchkula (Haryana, India).” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Datsons Electronics PVT LTDdatsons.com HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Gola Electronicsgolaelectronics.com HQ: Upsidc Industrial Sahibabad, IndiaReported employees: 11-50 | Upsidc Industrial Sahibabad, India | 11-50 | Exact match | 9 contacts → |
“Gola Electronics is an electrical/electronic manufacturing company based out of A16/7, SITE 4, UPSIDC INDUSTRIAL AREA Sahibabad, Uttar Pradesh, India.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 242 company matches
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Isolation transformers suppliers: dataset insights
October 27, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
241 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 242 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 27, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for isolation transformers suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many isolation transformers suppliers did RevenueBase find based in India?
The saved snapshot records 242 matching company records, 4,547 tracked contacts and 404 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 27, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Isolation transformers suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 isolation transformers suppliers based in India. Snapshot: October 27, 2026. https://revenuebase.ai/companies/isolation-transformers-suppliers/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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