Company lists · Data refreshed October 2026

Top 25 Grid infrastructure engineering firms based in India

Name: Grid infrastructure engineering firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 2,054 companies tracked

RevenueBase identified 2,054 company matches for grid infrastructure engineering firms associated with India as of October 2026 and tracks 116,109 professional contacts across them, including 13,587 with verified work emails. Hyderabad is the largest hub.

This list covers company matches for grid infrastructure engineering 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 October 13, 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 13, 2026 How this list was built

2,054Companies

116,109Contacts tracked

13,587Verified emails

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The 25 largest grid infrastructure engineering firms based in India

Ranked by team size

Top 25 of 2,054 company matches for grid infrastructure engineering firms based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Tata Projects	Exact match	Mumbai, IndiaHQ recorded Oct 13, 2026	1,001-5,000	13,979 contacts →
	Exact match “Tata Projects is one of the most admired Technology led Engineering, Procurement and Construction (EPC) companies in India.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	KEC International LTD	Exact match	Mumbai, IndiaHQ recorded Oct 13, 2026	5,001-10,000	10,742 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 13, 2026 · View company records in RevenueBase
3	Afcons Infrastructure Limited	Exact match	Veera Desai Road, IndiaHQ recorded Oct 13, 2026	1,001-5,000	6,682 contacts →
	Exact match “Afcons is flagship infrastructure engineering & construction company of the Shapoorji Pallonji Group.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Kalpataru Projects International Limited	Exact match	Mumbai, IndiaHQ recorded Oct 13, 2026	5,001-10,000	6,084 contacts →
	Exact match “THE WORLD'S LOCAL EPC PARTNER Kalpataru Projects International Limited (KPIL), part of the Kalpataru Group, is a leading global engineering and construction company with a…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Hindustan Construction Company	Exact match	Mumbai, IndiaHQ recorded Oct 13, 2026	1,001-5,000	2,447 contacts →
	Exact match “HCC is a business group developing and building responsible infrastructure through next practices.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Patel Engineering LTD	Exact match	Mumbai, IndiaHQ recorded Oct 13, 2026	1,001-5,000	1,750 contacts →
	Exact match “Patel Engineering Ltd, founded in 1949 is one of the most integrated infrastructure and construction services conglomerates in India We have a breadth of experience encompassing…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Montecarlo Limited	Exact match	Ahmedabad, IndiaHQ recorded Oct 13, 2026	1,001-5,000	1,625 contacts →
	Exact match “Incorporated on March 20, 1995, Montecarlo Limited is one of India's largest private sector construction companies, headquartered in Ahmedabad, Gujarat.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	H.G. Infra Engineering Limited	Exact match	Jaipur, IndiaHQ recorded Oct 13, 2026	1,001-5,000	1,392 contacts →
	Exact match “Founded in 2003 by Mr.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Bridge And Roof Company India Limited	Exact match	Kolkata, IndiaHQ recorded Oct 13, 2026	501-1,000	1,340 contacts →
	Exact match “Established in 1920, BRIDGE & ROOF CO.(INDIA) LTD.(B&R) has grown into a premier multi-disciplinary Engineering and Construction organisation in the country.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	G R Infraprojects Limited	Exact match	Gurgaon, IndiaHQ recorded Oct 13, 2026	10001+	1,158 contacts →
	Exact match “GR Infraprojects Limited is one of the fastest growing organizations in the Indian infrastructure sector, with 3 decades of legacy.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Navayuga Engineering Company LTD	Exact match	Hyderabad, IndiaHQ recorded Oct 13, 2026	n/a	1,104 contacts →
	Exact match “Navayuga Engineering Company Limited (NEC), the flagship company of the Navayuga Group, is an engineering and core infrastructure company that has carved a formidable position for…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Medhaj Techno Concept Pvt. LTD	Exact match	IndiaHQ recorded Oct 13, 2026	1,001-5,000	964 contacts →
	Exact match “Medhaj Techno Concept Pvt.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	J. Kumar Infraprojects LTD	Exact match	Mumbai, IndiaHQ recorded Oct 13, 2026	1,001-5,000	911 contacts →
	Exact match “J Kumar Infraprojects is a leading construction and infrastructure development company in India, providing end-to-end solutions for a wide range of projects.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	M. N. Dastur & Co. P LTD	Exact match	Kolkata, IndiaHQ recorded Oct 13, 2026	1,001-5,000	904 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	ITD Cementation India Limited	Exact match	Mumbai, IndiaHQ recorded Oct 13, 2026	1,001-5,000	841 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Techno Electric & Engineering Co. LTD	Exact match	Kolkata, IndiaHQ recorded Oct 13, 2026	201-500	783 contacts →
	Exact match “Techno Electric & Engineering Company Ltd.(TEECL) was established in 1963.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Vishwa Samudra Engineering Pvt. LTD	Exact match	Hyderabad, IndiaHQ recorded Oct 13, 2026	1,001-5,000	782 contacts →
	Exact match “VSE has evolved as one of the Fastest Growing Private Sector Infrastructure and Construction Companies with its projects spread across India and not just in terms of business…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	RVR Projects PVT LTD	Exact match	Visakhapatnam, IndiaHQ recorded Oct 13, 2026	1,001-5,000	774 contacts →
	Exact match “A Construction and Infrastructure giant with four and a half decades of extensive expertise and significant success across diverse sectors, including Buildings, Transportation…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Lumino Industries Limited	Exact match	Kolkata, IndiaHQ recorded Oct 13, 2026	501-1,000	681 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 13, 2026 · View company records in RevenueBase
20	Bajel Projects LTD	Exact match	Mumbai, IndiaHQ recorded Oct 13, 2026	501-1,000	658 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 13, 2026 · View company records in RevenueBase
21	NKG Infrastructure Limited	Exact match	Delhi, IndiaHQ recorded Oct 13, 2026	1,001-5,000	626 contacts →
	Exact match “We are a diversified infrastructure development Company with an annual turnover of Rs.1,200 crores.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Efkon India	Exact match	Gurgaon, IndiaHQ recorded Oct 13, 2026	201-500	606 contacts →
	Exact match “For more than twenty years, EFKON STRABAG India has distinguished itself as a leading provider of state-of-the-art SMART SOLUTIONS, specializing in Intelligent Transportation…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Stelmec Limited	Exact match	Mumbai, IndiaHQ recorded Oct 13, 2026	1,001-5,000	605 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 13, 2026 · View company records in RevenueBase
24	SA Infrastructure Consultants Pvt. LTD	Exact match	Noida, IndiaHQ recorded Oct 13, 2026	1,001-5,000	567 contacts →
	Exact match “SA Infrastructure Consultants Pvt.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	MAX Infra I Limited	Exact match	Hyderabad, IndiaHQ recorded Oct 13, 2026	501-1,000	547 contacts →
	Exact match “MAX INFRA (I) LIMITED is a construction company based out of 4th Floor, Plot No.319 & 320, Ayyappa Society, Madhapur, HYDERABAD, Telangana, India.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “grid infrastructure engineering firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,054 grid infrastructure engineering firms based in India

See the full list, filter by size, metro and specialty, and access 13,587 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grid infrastructure engineering firms based in India at a glance

As of Oct 13, 2026

11.7%Verified-email coverage

56.5Average contacts per company

11-50Median size (employees)

5.7%Largest-city concentration · Hyderabad

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

451

11-50

714

51-200

517

201-500

199

501-1,000

1,001-5,000

5,001-10,000

10001+

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 2,054 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 “grid infrastructure engineering 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 13,587 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 13, 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.

Grid infrastructure engineering firms by metro

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 “grid infrastructure engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grid infrastructure engineering firms are there based in India?

RevenueBase identified 2,054 company matches for grid infrastructure engineering firms 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?

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

Which city has the most grid infrastructure engineering firms?

Hyderabad leads with 118 company records, followed by New Delhi (115) and Pune (107).

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 13,587 professional contacts with verified work emails tracked across these 2,054 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 13, 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.