Company lists · Data refreshed September 2026

Top 25 Transmission line consulting firms based in India

Name: Transmission line consulting firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 759 companies tracked

RevenueBase identified 759 transmission line consulting firms headquartered in India as of September 2026 and tracks 24,515 professional contacts across them, including 3,479 with verified work emails. Chennai is the largest hub.

This list covers transmission line consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review

759Companies

24,515Contacts tracked

3,479Verified emails

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The 25 largest transmission line consulting firms based in India

Ranked by team size

Top 25 of 759 transmission line consulting firms based in India, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to transmission line consulting firms: 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	Tata Consulting Engineers	Partial evidence	Mumbai, IndiaHQ checked Sep 29, 2026	5,001-10,000	8,440 contacts →
	Partial evidence “Tata Consulting Engineers Limited (TCE) is the largest Indian private sector engineering and project consultancy and an emerging global leader in integrated engineering solutions.” Source: RevenueBase Database · checked Sep 29, 2026
2	Medhaj Techno Concept Pvt. LTD	Indirect evidence	IndiaHQ checked Sep 29, 2026	1,001-5,000	1,136 contacts →
	Indirect evidence “Medhaj Techno Concept Pvt.” Source: RevenueBase Database · checked Sep 29, 2026
3	M. N. Dastur & Co. P LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 29, 2026	1,001-5,000	894 contacts →
	Indirect evidence “M.” Source: RevenueBase Database · checked Sep 29, 2026
4	Theme Engineering Services Private Limited	Indirect evidence	Jaipur, IndiaHQ checked Sep 29, 2026	1,001-5,000	856 contacts →
	Indirect evidence “Theme Engineering Services Pvt.” Source: RevenueBase Database · checked Sep 29, 2026
5	Bajel Projects LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 29, 2026	501-1,000	601 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
6	JBS Enterprises Pvt. LTD	Strong evidence	Thane, IndiaHQ checked Sep 29, 2026	1,001-5,000	411 contacts →
	Strong evidence “JBS provides the technical solutions for EHV substations and transmission lines that are the best value for money for clients.” Source: RevenueBase Database · checked Sep 29, 2026
7	Monarch Surveyors & Engineering Consultants LTD	Partial evidence	Pune, IndiaHQ checked Sep 29, 2026	501-1,000	246 contacts →
	Partial evidence “Founded in Monarch Consultants offers complete infrastructure‐consulting support, covering DPR, Urban Development and feasibility studies, land-acquisition planning, geospatial…” Source: RevenueBase Database · checked Sep 29, 2026
8	Sugs Lloyd Limited	Indirect evidence	Gautam Buddha Nagar, IndiaHQ checked Sep 29, 2026	501-1,000	198 contacts →
	Indirect evidence “Established in 2009, Sugs Lloyd Limited has grown into a technology-driven leader in engineering and construction.” Source: RevenueBase Database · checked Sep 29, 2026
9	Power Projects	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	51-200	188 contacts →
	Indirect 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 29, 2026
10	Mercados Energy Markets India	Partial evidence	New Delhi, IndiaHQ checked Sep 29, 2026	51-200	178 contacts →
	Partial evidence “Mercados Energy Markets India Private Limited (Mercados EMI) is a global consulting firm specializing in power and energy.” Source: RevenueBase Database · checked Sep 29, 2026
11	Rajesh Power Services Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 29, 2026	501-1,000	168 contacts →
	Indirect evidence “Rajesh Power is a leading provider of Overhead to Underground Power Network System providing its services to all its valued customers Rajesh power is committed to Survey, planning…” Source: RevenueBase Database · checked Sep 29, 2026
12	ASE Structure Design PVT Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	201-500	167 contacts →
	Indirect evidence “ASE Structure Design is a Indo-Belgium joint venture company commenced its operations in April 2003 and is involved in the preparation of Civil, Structural and Engineering…” Source: RevenueBase Database · checked Sep 29, 2026
13	TAG Corporation	Strong evidence	Chennai, IndiaHQ checked Sep 29, 2026	501-1,000	152 contacts →
	Strong evidence “delivers end-to-end engineered transmission line hardware solutions-from design and validation to manufacturing and global supply-supporting Utilities and EPC partners in building…” Source: RevenueBase Database · checked Sep 29, 2026
14	SPK Power Infra Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	51-200	145 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
15	Advait Group	Partial evidence	Ahmedabad, IndiaHQ checked Sep 29, 2026	201-500	113 contacts →
	Partial evidence “Advait Energy Transitions Limited (previously known as Advait Infratech) is an NSE & BSE listed energy infrastructure and transition company, delivering transmission, renewable…” Source: RevenueBase Database · checked Sep 29, 2026
16	BNC Power Projects LTD	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	201-500	113 contacts →
	Indirect evidence “BNC Power Projects Ltd.(Formerly M/S.” Source: RevenueBase Database · checked Sep 29, 2026
17	Lombardi Engineering India Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 29, 2026	51-200	109 contacts →
	Partial evidence “Part of Lombardi Group, we are an independent company of consulting engineers involved in the design and construction of major civil engineering projects.” Source: RevenueBase Database · checked Sep 29, 2026
18	MA Consulting Services Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 29, 2026	51-200	107 contacts →
	Indirect evidence “In 1994, Ramesh Mantha established his consultancy practice in Hyderabad on his return from the Middle East.” Source: RevenueBase Database · checked Sep 29, 2026
19	MANAV	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	51-200	105 contacts →
	Indirect evidence “Manav is a pioneering company with a global footprint, serving clients across diverse regions, including the Middle East, Africa, and Asia-Pacific.” Source: RevenueBase Database · checked Sep 29, 2026
20	Neccon Power And Infra Limited	Indirect evidence	Jorhat, IndiaHQ checked Sep 29, 2026	201-500	105 contacts →
	Indirect evidence “NECCON POWER & INFRA LIMITED is an electrical/electronic manufacturing company based out of A T Road, Jorhat, Assam, India.” Source: RevenueBase Database · checked Sep 29, 2026
21	Lloyds Consulting & Engineering	Partial evidence	Pune, IndiaHQ checked Sep 29, 2026	201-500	93 contacts →
	Partial evidence “At Lloyds Consulting & Engineering (LCE), we are dedicated to delivering innovative engineering solutions across the globe.” Source: RevenueBase Database · checked Sep 29, 2026
22	System Protection Electrical Engineers & Consultants	Partial evidence	Vadodara, IndiaHQ checked Sep 29, 2026	51-200	89 contacts →
	Partial evidence “Design & Consulting Engineering Services : 1.” Source: RevenueBase Database · checked Sep 29, 2026
23	APS Hydro PVT LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 29, 2026	201-500	87 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
24	Idam Infrastructure Advisory Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 29, 2026	51-200	84 contacts →
	Indirect evidence “Idam Infrastructure Advisory Pvt.” Source: RevenueBase Database · checked Sep 29, 2026
25	DMR Engineering Limited	Partial evidence	Faridabad, IndiaHQ checked Sep 29, 2026	51-200	84 contacts →
	Partial evidence “DMR Engineering Limited is a leading engineering consulting company with deep expertise in design and engineering across water, energy and infrastructure projects.” Source: RevenueBase Database · checked Sep 29, 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: transmission line consulting firms. 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 transmission line consulting firms.
Partial evidence: Its own public description names part of transmission line consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name transmission line consulting firms. 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 759 transmission line consulting firms based in India

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Transmission line consulting firms based in India at a glance

As of Sep 29, 2026

14.2%Verified-email coverage

32.3Average contacts per company

11-50Median size (employees)

6.2%Largest-city concentration · Chennai

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

242

11-50

271

51-200

172

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 759 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 transmission line consulting firms, 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 “transmission line consulting firms”. 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 transmission line consulting firms), 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 transmission line consulting firms, 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, 3,479 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 29, 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.

Transmission line consulting firms by metro

Transmission line consulting firms in Chennai47

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 transmission line consulting firms, 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 transmission line consulting firms are there based in India?

RevenueBase identified 759 transmission line consulting firms 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?

Tata Consulting Engineers, headquartered in Navi Mumbai, tops this list with the largest team on record.

Which city has the most transmission line consulting firms?

Chennai leads with 47 headquartered companies, followed by Hyderabad (43) and Mumbai (39).

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 3,479 verified decision-maker contacts tracked across these 759 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 29, 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.