Company lists · Data refreshed September 2026

Top 25 Energy sector consulting firms based in India

RevenueBase identified 1,007 company matches for energy sector consulting firms associated with India as of September 2026 and tracks 28,831 professional contacts across them, including 4,775 with verified work emails. New Delhi is the largest hub.

This list covers company matches for energy sector consulting firms 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 September 21, 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 Sep 21, 2026 How this list was built
1,007Companies
28,831Contacts tracked
4,775Verified emails
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The 25 largest energy sector consulting firms based in India

Ranked by team size
Top 25 of 1,007 company matches for energy sector consulting firms based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 20265,001-10,0008,440 contacts →

Exact match

“Tata Consulting Engineers Limited (TCE) is the largest Indian private sector engineering and project consultancy and an emerging global leader in integrated engineering solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchMumbai, IndiaHQ recorded Sep 21, 20265,001-10,0001,890 contacts →

Exact match

“Aarvi Encon has established it's leadership in providing Engineering Consultancy and Technical Assistance to Oil & Gas, Refinery, Petrochemical, Pipelines, Power & Infrastructure…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchVikhroli West, IndiaHQ recorded Sep 21, 20261,001-5,0001,724 contacts →

Exact match

“At Burns & McDonnell India, we are a diverse team of talented engineers with multidiscipline design and consultancy working across sectors in critical infrastructure: oil and gas…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchNoida, IndiaHQ recorded Sep 21, 20261,001-5,0001,572 contacts →

Exact match

“STEAG Energy Services India, established in 2001 as a wholly owned subsidiary of STEAG GmbH, Germany, is now part of the Bluspring Enterprises Limited, India’s integrated…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchKolkata, IndiaHQ recorded Sep 21, 20261,001-5,000894 contacts →

Exact match

“M.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchThane, IndiaHQ recorded Sep 21, 2026501-1,000661 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 · Sep 21, 2026 · View company records in RevenueBase
7Exact matchPune, IndiaHQ recorded Sep 21, 2026201-500486 contacts →

Exact match

“MITCON Consultancy & Engineering Services Limited, an ISO 9001:2015 certified company & NSE listed company, was established in 1982.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchGurgaon, IndiaHQ recorded Sep 21, 2026201-500379 contacts →

Exact match

“HOLTEC Consulting is a preeminent consulting firm with a dedicated focus on serving the global cement industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchThiruvananthapuram, IndiaHQ recorded Sep 21, 2026201-500333 contacts →

Exact match

“Petrocil Engineers & Consultants Pvt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchBangalore, IndiaHQ recorded Sep 21, 20261,001-5,000277 contacts →

Exact match

“Enzen Global Solutions - India is part of the Enzen Group, a global, professional, knowledge practice that focuses on gaining, refining and sharing expertise in the energy and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchIndiaHQ recorded Sep 21, 2026501-1,000275 contacts →

Exact match

“Global gas and power markets are expanding fast and becoming increasingly integrated and complex - and the need for market intelligence and informed advice based on deep industry…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchPune, IndiaHQ recorded Sep 21, 2026201-500226 contacts →

Exact match

“SgurrEnergy was originally established in Glasgow, UK in 2002 with an aim to excel in renewable energy consulting.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchPune, IndiaHQ recorded Sep 21, 2026201-500218 contacts →

Exact match

“SORIGIN GROUP is a comprehensive and bespoke 360° services provider that empowers its partners to achieve long-term success through collaboration and technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchChennai, IndiaHQ recorded Sep 21, 202651-200188 contacts →

Exact match

“Power projects is a specialized Electrical Engineering and Power System Consultancy firm delivering solutions for Grid Code Compliance, BESS, Renewable Energy, Power Plants, and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchChennai, IndiaHQ recorded Sep 21, 202651-200180 contacts →

Exact match

“iFluids Engineering, an ISO 9001:2015 certified company provides specialized services predominantly for Oil & Gas, Petro-chemical and also other industrial sectors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchNew Delhi, IndiaHQ recorded Sep 21, 202651-200178 contacts →

Exact match

“Mercados Energy Markets India Private Limited (Mercados EMI) is a global consulting firm specializing in power and energy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchAhmadabad, IndiaHQ recorded Sep 21, 20261,001-5,000165 contacts →

Exact match

“Gensol, a frontrunner in the Solar and Renewables Industry, is a rare mix of youth and experience.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchNoida, IndiaHQ recorded Sep 21, 20261,001-5,000157 contacts →

Exact match

“Encotec Energy (India) Pvt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchPune, IndiaHQ recorded Sep 21, 2026201-500155 contacts →

Exact match

“UGES is an emerging firm with a team of highly skilled professionals having diverse expertise of more than 30 years in verticals of Design Services, Asset Management / Project…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchChennai, IndiaHQ recorded Sep 21, 202651-200145 contacts →

Exact match

“We are an ISO 9001:2008 SPK Power Infra private limited the service division of SPK was established with a view to serve vast engineering services in the power generation…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchJaipur, IndiaHQ recorded Sep 21, 2026501-1,000144 contacts →

Exact match

“Greenfinch Real Estate Engineers and Consultants Pvt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchNoida, IndiaHQ recorded Sep 21, 202651-200143 contacts →

Exact match

“GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchHyderabad, IndiaHQ recorded Sep 21, 202651-200136 contacts →

Exact match

“Blackridge Research & Consulting is a premier market research and consulting organization covering the Global energy transformation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchNoida, IndiaHQ recorded Sep 21, 202651-200128 contacts →

Exact match

“GEPDEC, the buzzword is innovation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchMumbai, IndiaHQ recorded Sep 21, 2026201-500116 contacts →

Exact match

“Hydrogen Peroxide,#Formaldehyde,#Paraformaldehyde,#Hexamin,#Chlorinated Paraffin Wax,#Acetaldehyde,#Ethyle Acetate,#TMP,#GreenHydrogen,#GreenAmmonia,#GreenMethanol…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 1,007 energy sector consulting firms based in India

See the full list, filter by size, metro and specialty, and access 4,775 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy sector consulting firms based in India at a glance

As of Sep 21, 2026
16.6%Verified-email coverage
28.6Average contacts per company
11-50Median size (employees)
8.2%Largest-city concentration · New Delhi
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
432
11-50
360
51-200
151
201-500
36
501-1,000
13
1,001-5,000
11
5,001-10,000
2
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 1,007 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 sector consulting firms” 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 4,775 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 September 21, 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 sector consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy sector consulting firms are there based in India?

RevenueBase identified 1,007 company matches for energy sector consulting firms associated with India as of September 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?

Tata Consulting Engineers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy sector consulting firms?

New Delhi leads with 83 company records, followed by Chennai (67) and Mumbai (67).

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 4,775 professional contacts with verified work emails tracked across these 1,007 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 September 21, 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.