Company lists · Data refreshed November 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 Nov 6, 2026 2,231 companies tracked

RevenueBase identified 2,231 company matches for grid infrastructure engineering firms associated with India as of November 2026 and tracks 133,075 professional contacts across them, including 15,249 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 November 6, 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 Nov 6, 2026 How this list was built

2,231Companies

133,075Contacts tracked

15,249Verified emails

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The 25 largest grid infrastructure engineering firms based in India

Ranked by team size

Top 25 of 2,231 company matches for grid infrastructure engineering firms based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026	1,001-5,000	14,844 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 · Nov 6, 2026 · View company records in RevenueBase
2	KEC International LTD	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	5,001-10,000	11,223 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 · Nov 6, 2026 · View company records in RevenueBase
3	Afcons Infrastructure Limited	Exact match	Veera Desai Road, IndiaHQ recorded Nov 6, 2026	1,001-5,000	6,920 contacts →
	Exact match “Afcons is flagship infrastructure engineering & construction company of the Shapoorji Pallonji Group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Kalpataru Projects International Limited	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	5,001-10,000	6,367 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 · Nov 6, 2026 · View company records in RevenueBase
5	JMC Projects India LTD	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	3,677 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Hindustan Construction Company	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	2,563 contacts →
	Exact match “HCC is a business group developing and building responsible infrastructure through next practices.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Patel Engineering LTD	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,867 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 · Nov 6, 2026 · View company records in RevenueBase
8	Montecarlo Limited	Exact match	Ahmedabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,690 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 · Nov 6, 2026 · View company records in RevenueBase
9	H.G. Infra Engineering Limited	Exact match	Jaipur, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,549 contacts →
	Exact match “Founded in 2003 by Mr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Bridge And Roof Company India Limited	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	501-1,000	1,389 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 · Nov 6, 2026 · View company records in RevenueBase
11	G R Infraprojects Limited	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	10001+	1,191 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 · Nov 6, 2026 · View company records in RevenueBase
12	Navayuga Engineering Company LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 6, 2026	n/a	1,139 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 · Nov 6, 2026 · View company records in RevenueBase
13	J. Kumar Infraprojects LTD	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	957 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 · Nov 6, 2026 · View company records in RevenueBase
14	M. N. Dastur & Co. P LTD	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	1,001-5,000	941 contacts →
	Exact match “M.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Medhaj Techno Concept Pvt. LTD	Exact match	IndiaHQ recorded Nov 6, 2026	1,001-5,000	893 contacts →
	Exact match “Medhaj Techno Concept Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	RVR Projects PVT LTD	Exact match	Visakhapatnam, IndiaHQ recorded Nov 6, 2026	1,001-5,000	859 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 · Nov 6, 2026 · View company records in RevenueBase
17	ITD Cementation India Limited	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	842 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Vishwa Samudra Engineering Pvt. LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 6, 2026	1,001-5,000	840 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 · Nov 6, 2026 · View company records in RevenueBase
19	Techno Electric & Engineering Co. LTD	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	201-500	826 contacts →
	Exact match “Techno Electric & Engineering Company Ltd.(TEECL) was established in 1963.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Lumino Industries Limited	Exact match	Kolkata, IndiaHQ recorded Nov 6, 2026	501-1,000	725 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 · Nov 6, 2026 · View company records in RevenueBase
21	Bajel Projects LTD	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	501-1,000	686 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 · Nov 6, 2026 · View company records in RevenueBase
22	NKG Infrastructure Limited	Exact match	Delhi, IndiaHQ recorded Nov 6, 2026	1,001-5,000	657 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 · Nov 6, 2026 · View company records in RevenueBase
23	Efkon India	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	201-500	634 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 · Nov 6, 2026 · View company records in RevenueBase
24	Stelmec Limited	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	1,001-5,000	621 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 · Nov 6, 2026 · View company records in RevenueBase
25	SA Infrastructure Consultants Pvt. LTD	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	1,001-5,000	599 contacts →
	Exact match “SA Infrastructure Consultants Pvt.” Recorded in the RevenueBase company graph · Nov 6, 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 2,231 grid infrastructure engineering firms based in India

See the full list, filter by size, metro and specialty, and access 15,249 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 Nov 6, 2026

11.5%Verified-email coverage

59.6Average contacts per company

11-50Median size (employees)

5.7%Largest-city concentration · Hyderabad

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

507

11-50

787

51-200

563

201-500

204

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 2,231 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 15,249 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 November 6, 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 2,231 company matches for grid infrastructure engineering firms associated with India as of November 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 128 company records, followed by New Delhi (114) and Pune (109).

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 15,249 professional contacts with verified work emails tracked across these 2,231 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 November 6, 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.