Company lists · Data refreshed September 2026

Top 25 Energy engineering consulting companies based in Chennai, India

Name: Energy engineering consulting companies based in Chennai, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 162 companies tracked

RevenueBase identified 162 energy engineering consulting companies headquartered in Chennai, India as of September 2026 and tracks 5,089 professional contacts across them, including 266 with verified work emails. Pune is the largest hub.

This list covers energy engineering consulting companies headquartered in Chennai, 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 16, 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 16, 2026 86% judged on-target in blind review

162Companies

5,089Contacts tracked

266Verified emails

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The 25 largest energy engineering consulting companies based in Chennai, India

Ranked by team size

Top 25 of 162 energy engineering consulting companies based in Chennai, India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy engineering consulting companies: 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	Gulf Asia Engineering And Projects Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	n/a	1,022 contacts →
	Partial evidence “Gulf Asia Engineering and Projects Private Limited(GAEP), subsidiary of RP Group, Bahrain, is a leading engineering and construction company.” Source: RevenueBase Database · checked Sep 16, 2026
2	Power Projects	Strong evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	188 contacts →
	Strong evidence “Power projects is a specialized Electrical Engineering and Power System Consultancy firm delivering solutions for Grid Code Compliance, BESS, Renewable Energy, Power Plants, and…” Source: RevenueBase Database · checked Sep 16, 2026
3	Solidpro Group	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	183 contacts →
	Partial evidence “At SolidPro we see engineering as beyond a service.” Source: RevenueBase Database · checked Sep 16, 2026
4	Shimi Designs And Consulting Engineers PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	137 contacts →
	Strong evidence “SHIMI Designs and Consulting Engineers Private Limited is one of the growing engineering design companies having good reputation since 1989.” Source: RevenueBase Database · checked Sep 16, 2026
5	Sathlokhar Synergys E&c Global Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	501-1,000	126 contacts →
	Indirect evidence “The Family of SATHLOKHAR ‘SYNERGYS’, was founded in the year 2013.” Source: RevenueBase Database · checked Sep 16, 2026
6	Nexhs Renewables PVT LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	123 contacts →
	Indirect evidence “We are a team of Renewable Professionals with core strength in Structural(Civil,Mechanical,Electrical) and Geotechnical having extensive experience in structural designs of Metro…” Source: RevenueBase Database · checked Sep 16, 2026
7	Conserve Consultants	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	80 contacts →
	Indirect evidence “Conserve Consultants Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
8	Coastal Energy PVT LTD	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	78 contacts →
	Partial evidence “Coastal Energy Pvt Ltd is an energy logistic solutions provider and a technical consultant associated company with the Coal and Oil Group.” Source: RevenueBase Database · checked Sep 16, 2026
9	Sloan Global	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	201-500	75 contacts →
	Indirect evidence “Sloan Global, Inc was founded on the principles of honesty, integrity, and safety.” Source: RevenueBase Database · checked Sep 16, 2026
10	Epcogen Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	66 contacts →
	Partial evidence “EPCOGEN Pvt Ltd is an Engineering Service Company, performing Pre-Bid Engineering, FEED & Detailed Engineering, primarily for the Oil & Gas, Refineries, Petrochemicals and Power…” Source: RevenueBase Database · checked Sep 16, 2026
11	Vaap Energy Pvt.Ltd	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	59 contacts →
	Partial evidence “VAAP ENERGY PVT.” Source: RevenueBase Database · checked Sep 16, 2026
12	Petronash Engineering Services	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	201-500	52 contacts →
	Partial evidence “We are a multidisciplinary engineering company providing comprehensive design and engineering services across our offices in Dubai, Dammam, and Qatar.” Source: RevenueBase Database · checked Sep 16, 2026
13	TD Engineering And Consulting PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 16, 2026	11-50	37 contacts →
	Strong evidence “TD Engineering and Consulting Private Limited are specialized in providing turnkey engineering solutions for all of your project executions and management difficulties.” Source: RevenueBase Database · checked Sep 16, 2026
14	Accuspeed Engineering Services India Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	35 contacts →
	Partial evidence “Accuspeed Engineering Services India Limited offers cost effective engineering solutions and services covering Design, Detailed Engineering, Supply, erection, installation and…” Source: RevenueBase Database · checked Sep 16, 2026
15	EL Shaddai Engineering P LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	201-500	31 contacts →
	Indirect evidence “El Shaddai was founded in year 2009 to quench the burgeoning global demand of qualified manpower in the diverse sectors of the Oil & Gas industries.” Source: RevenueBase Database · checked Sep 16, 2026
16	Ruastech Engineering	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	1-10	29 contacts →
	Partial evidence “RUASTECH is the consultancy firm in the fields of engineering, technical services and innovation.” Source: RevenueBase Database · checked Sep 16, 2026
17	VRM Energy Consultancy Services Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	11-50	27 contacts →
	Partial evidence “VRM Energy Consultancy Services Private Limited also known by its brand as “VRM ENERGY” the fastest growing Solar EPC company based out of Chennai & Bangalore with the expertise…” Source: RevenueBase Database · checked Sep 16, 2026
18	Earthonomic Engineers	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	1-10	23 contacts →
	Indirect evidence “At Earthonomics, we work towards developing sustainable environments for homes and organizations.” Source: RevenueBase Database · checked Sep 16, 2026
19	Valbrid Engineering & Technologies	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “ValBrid: Innovative Engineering Outsourcing Solutions for Global Industries We empower industries like metals, mining, power, marine, and oil & gas with cutting-edge engineering…” Source: RevenueBase Database · checked Sep 16, 2026
20	Petrochem Designs	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	1-10	15 contacts →
	Partial evidence “Founded on 15 September 2023, Petrochem Designs is an emerging plant engineering and design organization delivering innovative, cost-effective solutions for diverse process…” Source: RevenueBase Database · checked Sep 16, 2026
21	Aspiration Cleantech Ventures	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “Aspiration Cleantech Ventures (ASPCV) specializes in manufacturing innovative renewable energy equipment that drives sustainability and energy efficiency.” Source: RevenueBase Database · checked Sep 16, 2026
22	SRI Projects	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “Sri Projects is an engineering firm specializing in Plant Layout, Process, and Piping Engineering for Bio Gas Plants and Chemical Plants.” Source: RevenueBase Database · checked Sep 16, 2026
23	Lrvi Engineering Solutions Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “LRVI ENGINEERING SOLUTIONS PRIVATE LIMITED is a company based out of 103, P.S.SIVASAMY SALAI, MYLAPORE, CHENNAI, Tamil Nadu, India.” Source: RevenueBase Database · checked Sep 16, 2026
24	Airdesign Engineered Solutions PVT LTD	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	1-10	11 contacts →
	Partial evidence “airdesign engineered solutions comprises of a team of HVAC, IBMS & LEED Accredited professionals committed to achieve excellence in design and consulting services for our clients.” Source: RevenueBase Database · checked Sep 16, 2026
25	Enmas EPC Power Projects Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	201-500	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 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: energy engineering consulting companies. 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 energy engineering consulting companies.
Partial evidence: Its own public description names part of energy engineering consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy engineering consulting companies. 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 162 energy engineering consulting companies based in Chennai, India

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Energy engineering consulting companies based in Chennai, India at a glance

As of Sep 16, 2026

5.2%Verified-email coverage

31.4Average contacts per company

11-50Median size (employees)

119.8%Largest-city concentration · Pune

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole India list rather than for Chennai, so it is reported there. Company counts and contact totals on this page are exact for Chennai, over 162 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 energy engineering consulting companies, 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 Chennai, India whose own description of what they do matches “energy engineering consulting companies”. 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 energy engineering consulting companies), 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 energy engineering consulting companies, and records with no verified work email. Companies headquartered outside Chennai 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, 266 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 16, 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.

Energy engineering consulting companies by metro in India

Energy engineering consulting companies in Pune194
Energy engineering consulting companies in Chennai162
Energy engineering consulting companies in Mumbai153
Energy engineering consulting companies in New Delhi136
Energy engineering consulting companies in Hyderabad111
Energy engineering consulting companies in Ahmedabad101
Energy engineering consulting companies in Noida89
Energy engineering consulting companies in Vadodara84
Energy engineering consulting companies in Bangalore83
Energy engineering consulting companies in Kolkata77
Energy engineering consulting companies in Bengaluru58
Energy engineering consulting companies in Delhi58
Energy engineering consulting companies in Thane45
Energy engineering consulting companies in Surat43
Energy engineering consulting companies in Gurgaon42
Energy engineering consulting companies in Navi Mumbai41
Energy engineering consulting companies in Jaipur38
Energy engineering consulting companies in Gurugram30
Energy engineering consulting companies in Indore30
Energy engineering consulting companies in Ghaziabad25
Energy engineering consulting companies in Nagpur25

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 energy engineering consulting companies, 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 energy engineering consulting companies are there based in Chennai, India?

RevenueBase identified 162 energy engineering consulting companies headquartered in Chennai, 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?

Gulf Asia Engineering And Projects Private Limited, headquartered in Chennai, tops this list with the largest team on record.

Which city has the most energy engineering consulting companies?

Pune leads with 194 headquartered companies, followed by Chennai (162) and Mumbai (153).

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 266 verified decision-maker contacts tracked across these 162 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 16, 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.