Company lists · Data refreshed October 2026

Top 25 Energy infrastructure o and m companies based in India

RevenueBase identified 530 company matches for energy infrastructure o and m companies associated with India as of October 2026 and tracks 58,100 professional contacts across them, including 8,707 with verified work emails. Chennai is the largest hub.

This list covers company matches for energy infrastructure o and m companies 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 12, 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 Oct 12, 2026 How this list was built
530Companies
58,100Contacts tracked
8,707Verified emails
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The 25 largest energy infrastructure o and m companies based in India

Ranked by team size
Top 25 of 530 company matches for energy infrastructure o and m companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchMumbai, IndiaHQ recorded Oct 12, 20265,001-10,00010,742 contacts →

Exact match

“KEC International Limited, the flagship company of RPG Enterprises is a diversified global infrastructure Engineering, Procurement & Construction (EPC) major, with a presence in…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchMumbai, IndiaHQ recorded Oct 12, 202610001+9,453 contacts →

Exact match

“Tata Power is one of India’s largest integrated power companies and together with its subsidiaries and jointly controlled entities, has an installed/managed capacity of 14,294 MW.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchGurgaon, IndiaHQ recorded Oct 12, 20265,001-10,0006,120 contacts →

Exact match

“Power Grid Corporation of India Limited (POWERGRID), is a 'Maharatna' Company operating under Ministry of Power, is engaged in power transmission business.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchGurgaon, IndiaHQ recorded Oct 12, 20265,001-10,0001,888 contacts →

Exact match

“Feedback Infra is India’s leading infrastructure services company with interests across sectors like transportation, energy and urban infrastructure.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchPatiala, IndiaHQ recorded Oct 12, 202610001+914 contacts →

Exact match

“http://pspcl.in/about-us/”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchKolkata, IndiaHQ recorded Oct 12, 2026201-500783 contacts →

Exact match

“Techno Electric & Engineering Company Ltd.(TEECL) was established in 1963.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchThane, IndiaHQ recorded Oct 12, 2026501-1,000703 contacts →

Exact match

“M/s VIKRAN Engineering Ltd is a reputed and established engineering company specializing in providing comprehensive solutions in the fields of renewable energy, engineering…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchKolkata, IndiaHQ recorded Oct 12, 2026501-1,000681 contacts →

Exact match

“Headquartered in Kolkata, Lumino Industries is one of the few fully integrated, product-driven companies in the power, energy, and infrastructure sectors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchMumbai, IndiaHQ recorded Oct 12, 2026501-1,000658 contacts →

Exact match

“Bajel Projects Limited is a leading company in the business of power infrastructure, with a strong presence in the Power Transmission and Power Distribution sectors.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchGurgaon, IndiaHQ recorded Oct 12, 2026501-1,000622 contacts →

Exact match

“Juniper Green Energy is an independent renewable energy power producer in India, focused on the development, construction, and operation of utility-scale solar, wind, hybrid, and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchMumbai, IndiaHQ recorded Oct 12, 20261,001-5,000605 contacts →

Exact match

“Stelmec is leading name in the Indian power industry, dedicated to delivering innovating and sustainable energy solutions to businesses and communities across the country.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchUp, IndiaHQ recorded Oct 12, 2026501-1,000595 contacts →

Exact match

“Our Vision: To provide world class solutions for the renovation and modernization of power plants & other related businesses areas whilst improving our clients environmental…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchChennai, IndiaHQ recorded Oct 12, 20261,001-5,000583 contacts →

Exact match

“OEG is a global Leading technology company in Power, Process and Water Industry providing one stop turnkey solutions including basic & detailed engineering, Planning, project…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchNew Delhi, IndiaHQ recorded Oct 12, 2026501-1,000547 contacts →

Exact match

“General Energy Management Systems Pvt.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchMohali, IndiaHQ recorded Oct 12, 2026501-1,000538 contacts →

Exact match

“HARTEK, established in 1991, is a leading Engineering, Procurement, and Construction (EPC) company with operations across the energy value chain.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchViman Nagar, IndiaHQ recorded Oct 12, 2026501-1,000526 contacts →

Exact match

“RENOM describes itself as the India's first independent service provider, handling MW-class turbines and providing comprehensive O&M services.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchKolkata, IndiaHQ recorded Oct 12, 20265,001-10,000441 contacts →

Exact match

“Narula Infrastructure Private Limited (NIPL) is an ISO 9001:2015, 14001:2015 and OHSAS 18001:2007 certified company.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchGurgaon, IndiaHQ recorded Oct 12, 2026501-1,000409 contacts →

Exact match

“Quippo Oil and Gas Infrastructure Limited ("QOGIL"), incorporated in 2005, is India's leading infrastructure project and equipment financing company.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchKolkata, IndiaHQ recorded Oct 12, 20265,001-10,000326 contacts →

Exact match

“While we keep on hearing about non availability of coal from Coal India leading to increase in power cost due to procurement of imported coal, we rarely speak about coal logistic…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchHyderabad, IndiaHQ recorded Oct 12, 20261,001-5,000314 contacts →

Exact match

“Bondada Group is one of Bharat’s fastest-growing integrated infrastructure solutions providers, delivering transformative Engineering, Procurement & Construction (EPC) and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchNoida, IndiaHQ recorded Oct 12, 2026201-500307 contacts →

Exact match

“About Us Jakson Infra is a leading infrastructure organization in India, specializing in end-to-end turnkey Engineering, Procurement, and Construction (EPC) services.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchPune, IndiaHQ recorded Oct 12, 2026501-1,000291 contacts →

Exact match

“POWERCON - an IndoGerman JV is a Renewable Energy Asset Creation & Management company.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchCuddalore, IndiaHQ recorded Oct 12, 202651-200264 contacts →

Exact match

“Electric Power Construction Co, Ltd.(hereinafter as or Shandong Tiejun Electric Power Company Limited, founded in 1985, is a wholly-owned Grade A subsidiary of Power Construction…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchSurat, IndiaHQ recorded Oct 12, 2026201-500241 contacts →

Exact match

“Seros is one of India's youngest and upcoming companies which is providing world-class services in the sectors of Energy, Maritime, Offshore & Logistics.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchAhmadabad, IndiaHQ recorded Oct 12, 20261,001-5,000239 contacts →

Exact match

“Welcome to Lakshya Powertech Your Esteemed Partner in the Dynamic World of the Energy Sector.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 530 energy infrastructure o and m companies based in India

See the full list, filter by size, metro and specialty, and access 8,707 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy infrastructure o and m companies based in India at a glance

As of Oct 12, 2026
15.0%Verified-email coverage
109.6Average contacts per company
51-200Median size (employees)
5.5%Largest-city concentration · Chennai
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
166
51-200
123
201-500
72
501-1,000
40
1,001-5,000
33
5,001-10,000
12
10001+
5

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 530 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 “energy infrastructure o and m companies” 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 8,707 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 12, 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 “energy infrastructure o and m companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure o and m companies are there based in India?

RevenueBase identified 530 company matches for energy infrastructure o and m companies 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?

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

Which city has the most energy infrastructure o and m companies?

Chennai leads with 29 company records, followed by Mumbai (28) and Ahmedabad (27).

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 8,707 professional contacts with verified work emails tracked across these 530 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 12, 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.