Company lists · Data refreshed September 2026

Top 25 Switchgear maintenance services based in India

Name: Switchgear maintenance services based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 575 companies tracked

RevenueBase identified 575 switchgear maintenance services headquartered in India as of September 2026 and tracks 10,938 professional contacts across them, including 913 with verified work emails. Vadodara is the largest hub.

This list covers switchgear maintenance services headquartered in India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

575Companies

10,938Contacts tracked

913Verified emails

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The 25 largest switchgear maintenance services based in India

Ranked by team size

Top 25 of 575 switchgear maintenance services based in India, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to switchgear maintenance services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	C&s Electric LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 22, 2026	5,001-10,000	2,773 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
2	Sudhir Power LTD	Indirect evidence	Gurugram, IndiaHQ checked Sep 22, 2026	1,001-5,000	1,036 contacts →
	Indirect evidence “Sudhir Power Limited, established in 1973, is a leader in Diesel Gensets, Transformers, PSS, HT & LT panels, and Equipment rental services.” Source: RevenueBase Database · checked Sep 22, 2026
3	Tricolite Electrical Industries Limited	Indirect evidence	Sahibabad, IndiaHQ checked Sep 22, 2026	201-500	457 contacts →
	Indirect evidence “Tricolite Electrical Industries Limited located in IMT Manesar and Sahibabad, is a renowned name in Design, Manufacturing, Supply, Testing & Commissioning of Custom-Built Medium &…” Source: RevenueBase Database · checked Sep 22, 2026
4	Voltamp Transformers Limited	Indirect evidence	Vadodara, IndiaHQ checked Sep 22, 2026	501-1,000	444 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
5	Telawne Power Equipments PVT LTD	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 22, 2026	201-500	240 contacts →
	Indirect evidence “We are a leading manufacturer of power transformers and other electronics.” Source: RevenueBase Database · checked Sep 22, 2026
6	Elite Powertech Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 22, 2026	501-1,000	177 contacts →
	Indirect evidence “We, as Elite Powertech Pvt Ltd,(An ISO 9001:2008, OHSAS 18001:2007 Certified Company) which is a specialized agency providing services in T&D segment having 400+ Engineers…” Source: RevenueBase Database · checked Sep 22, 2026
7	GK Power Expertise PVT LTD	Partial evidence	Chennai, IndiaHQ checked Sep 22, 2026	201-500	173 contacts →
	Partial evidence “GK EXPERTISE is a Leading Manufacture in Transmission & Distribution Equipment of Power Transformer, Current Transformer, OLTC, Control & Relay Panels, MV Switchgears, Lighting…” Source: RevenueBase Database · checked Sep 22, 2026
8	Shree Abirami Enggineering Works	Indirect evidence	Chennai, IndiaHQ checked Sep 22, 2026	501-1,000	123 contacts →
	Indirect evidence “Shree Abirami Enggineering Works has consolidated its position in the Indian electrical industry as a Re-Manufacturer of a wide range of Transformers and Hydro Generators, which…” Source: RevenueBase Database · checked Sep 22, 2026
9	Neptune India Limited	Indirect evidence	Noida, IndiaHQ checked Sep 22, 2026	201-500	114 contacts →
	Indirect evidence “Most efficient and technologically advanced energy products and services With clients spread across the Indian sub-continent that including the Delhi and Mumbai Metro, Airports…” Source: RevenueBase Database · checked Sep 22, 2026
10	System Protection Electrical Engineers & Consultants	Indirect evidence	Vadodara, IndiaHQ checked Sep 22, 2026	51-200	89 contacts →
	Indirect evidence “Design & Consulting Engineering Services : 1.” Source: RevenueBase Database · checked Sep 22, 2026
11	Nitya Electrocontrols Pvt. LTD	Partial evidence	Noida, IndiaHQ checked Sep 22, 2026	201-500	84 contacts →
	Partial evidence “NECPL is a leading name in the field of manufacturing of Low Voltage & Medium Voltage Panels, Switchgears, Motor starters & automation.” Source: RevenueBase Database · checked Sep 22, 2026
12	Autoshell Electromech Pvt. LTD	Partial evidence	Nasik, IndiaHQ checked Sep 22, 2026	51-200	58 contacts →
	Partial evidence “Autoshell Electromech is a global contract manufacturer for Mv & Hv switchgear mechanisms for the electrical switchgear industry, meticulously delivered as per customer's design…” Source: RevenueBase Database · checked Sep 22, 2026
13	Diagnostic Technologies India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 22, 2026	51-200	57 contacts →
	Indirect evidence “DIATECH was founded in 1990 by Mr.” Source: RevenueBase Database · checked Sep 22, 2026
14	Parth Electricals & Engineering Company	Indirect evidence	Vadodara, IndiaHQ checked Sep 22, 2026	11-50	47 contacts →
	Indirect evidence “Parth Electricals & Engineering Pvt.Ltd.” Source: RevenueBase Database · checked Sep 22, 2026
15	Pascal Switchcare India Pvt. LTD	Indirect evidence	Bishnupur, IndiaHQ checked Sep 22, 2026	501-1,000	43 contacts →
	Indirect evidence “Since our inception in 2007, our passionate and confident team has consistently delivered high-quality products and solutions that rival the industry's best.” Source: RevenueBase Database · checked Sep 22, 2026
16	Tech India Engineers Pvt. Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 22, 2026	51-200	38 contacts →
	Indirect evidence “The company was established in the year 1997 & currently has its headquarters in Mumbai.” Source: RevenueBase Database · checked Sep 22, 2026
17	Madhav Engineers PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 22, 2026	51-200	36 contacts →
	Indirect evidence “Madhav Engineers Pvt.” Source: RevenueBase Database · checked Sep 22, 2026
18	Power Control Electro Systems PVT LTD	Partial evidence	Sangli, IndiaHQ checked Sep 22, 2026	51-200	36 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
19	Expel Prosys Private Limited	Indirect evidence	Vadodara, IndiaHQ checked Sep 22, 2026	201-500	35 contacts →
	Indirect evidence “Expel Prosys is a Electrical Panel Manufacturers, Specialized Service Provider like Relay Testing, Commissioning and EPC Projects.” Source: RevenueBase Database · checked Sep 22, 2026
20	Venson Electric Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 22, 2026	201-500	32 contacts →
	Indirect evidence “Manufacturer of Control & Relay Panels (CRP) used for the protection of electrical networks ranging from 11kV to 400kV.” Source: RevenueBase Database · checked Sep 22, 2026
21	Power Electronical	Partial evidence	Nashik, IndiaHQ checked Sep 22, 2026	11-50	31 contacts →
	Partial evidence “Power Electronical is a reputed name in the Electrical Maintenance industry in India and synonymous with High Voltage Dielectric Diagnostic Products and Testing Services…” Source: RevenueBase Database · checked Sep 22, 2026
22	Earthepc Projects Pvt. LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 22, 2026	11-50	31 contacts →
	Indirect evidence “Electrical Contractor \| SITC \| Two Pole Structure \| Compact Substation \| Transformer \| DG Set \| Stabilizer \| UPS \| HT & LT Panel \| Bus Duct\| Cabling \| Earthing \| Lightning…” Source: RevenueBase Database · checked Sep 22, 2026
23	Bush Electromech & Engineering Pvt. LTD	Indirect evidence	Aurangabad, IndiaHQ checked Sep 22, 2026	51-200	26 contacts →
	Indirect evidence “Bush Electromech & Engineering Pvt.” Source: RevenueBase Database · checked Sep 22, 2026
24	Powertech Transformers &controls PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 22, 2026	51-200	25 contacts →
	Indirect evidence “We would like to introduce ourselves as the Manufacturers & Suppliers of Power & Distribution Transformers Up to 33KV Class, 11 KV Load Break Switches, Power & Distribution Panels…” Source: RevenueBase Database · checked Sep 22, 2026
25	S&s Power Switchgear Equipment	Partial evidence	Chennai, IndiaHQ checked Sep 22, 2026	51-200	23 contacts →
	Partial evidence “S&S Power Switchgear Equipment Limited (SSPSE) specialises in Medium Voltage (MV) and High Voltage (HV) Disconnectors.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: switchgear maintenance services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names switchgear maintenance services.
Partial evidence: Its own public description names part of switchgear maintenance services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name switchgear maintenance services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 575 switchgear maintenance services based in India

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Switchgear maintenance services based in India at a glance

As of Sep 22, 2026

8.3%Verified-email coverage

19.0Average contacts per company

11-50Median size (employees)

6.4%Largest-city concentration · Vadodara

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

155

11-50

211

51-200

157

201-500

501-1,000

1,001-5,000

5,001-10,000

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 575 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among switchgear maintenance services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in India whose own description of what they do matches “switchgear maintenance services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names switchgear maintenance services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among switchgear maintenance services, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 913 across the full list. 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 September 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Switchgear maintenance services by metro

Switchgear maintenance services in Vadodara37
Switchgear maintenance services in Chennai33
Switchgear maintenance services in Pune28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names switchgear maintenance services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many switchgear maintenance services are there based in India?

RevenueBase identified 575 switchgear maintenance services headquartered in India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

C&s Electric LTD, headquartered in New Delhi, tops this list with the largest team on record.

Which city has the most switchgear maintenance services?

Vadodara leads with 37 headquartered companies, followed by Chennai (33) and Pune (28).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 913 verified decision-maker contacts tracked across these 575 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.