Company lists · Data refreshed September 2026

Top 25 Environmental engineering construction firms based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 2,000 companies tracked

RevenueBase identified 2,000 environmental engineering construction firms headquartered in India as of September 2026 and tracks 80,650 professional contacts across them, including 6,800 with verified work emails. Pune is the largest hub.

This list covers environmental engineering construction 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 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

2,000Companies

80,650Contacts tracked

6,800Verified emails

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The 25 largest environmental engineering construction firms based in India

Ranked by team size

Top 25 of 2,000 environmental engineering construction firms based in India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to environmental engineering construction 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 Projects	Strong evidence	Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	14,384 contacts →
	Strong evidence “Tata Projects is one of the most admired Technology led Engineering, Procurement and Construction (EPC) companies in India.” Source: RevenueBase Database · checked Sep 16, 2026
2	Afcons Infrastructure Limited	Strong evidence	Veera Desai Road, IndiaHQ checked Sep 16, 2026	1,001-5,000	6,807 contacts →
	Strong evidence “Afcons is flagship infrastructure engineering & construction company of the Shapoorji Pallonji Group.” Source: RevenueBase Database · checked Sep 16, 2026
3	ION Exchange India LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	3,810 contacts →
	Partial evidence “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Source: RevenueBase Database · checked Sep 16, 2026
4	Hindustan Construction Company	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	2,441 contacts →
	Indirect evidence “HCC is a business group developing and building responsible infrastructure through next practices.” Source: RevenueBase Database · checked Sep 16, 2026
5	Burns & Mcdonnell India	Indirect evidence	Vikhroli West, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,724 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
6	Bridge And Roof Company India Limited	Strong evidence	Kolkata, IndiaHQ checked Sep 16, 2026	501-1,000	1,369 contacts →
	Strong evidence “Established in 1920, BRIDGE & ROOF CO.(INDIA) LTD.(B&R) has grown into a premier multi-disciplinary Engineering and Construction organisation in the country.” Source: RevenueBase Database · checked Sep 16, 2026
7	MKC Infrastructure LTD - India	Partial evidence	Anjar Anjar, IndiaHQ checked Sep 16, 2026	10001+	1,144 contacts →
	Partial evidence “MKC is one of the leading and premier construction company actively engaged in large scale projects and specialized nature of construction with enormous resources and experience…” Source: RevenueBase Database · checked Sep 16, 2026
8	Suroj Buildcon Pvt. LTD	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,025 contacts →
	Partial evidence “We are recognized as India’s leading construction company, providing services for more than two decades to reputed MNC’s, Indian Conglomerates, and Semi-Government clientele in…” Source: RevenueBase Database · checked Sep 16, 2026
9	Gulf Asia Engineering And Projects Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 16, 2026	n/a	1,022 contacts →
	Strong 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
10	M. N. Dastur & Co. P LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 16, 2026	1,001-5,000	894 contacts →
	Indirect evidence “M.” Source: RevenueBase Database · checked Sep 16, 2026
11	Nippon Koei India Private Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	1,001-5,000	829 contacts →
	Indirect evidence “NK India is a part of the ID & E Group (formerly known as Nippon Koei Group) worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
12	MAX Infra I Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	501-1,000	548 contacts →
	Partial evidence “MAX INFRA (I) LIMITED is a construction company based out of 4th Floor, Plot No.319 & 320, Ayyappa Society, Madhapur, HYDERABAD, Telangana, India.” Source: RevenueBase Database · checked Sep 16, 2026
13	RPP Infra Projects LTD	Partial evidence	Erode, IndiaHQ checked Sep 16, 2026	51-200	453 contacts →
	Partial evidence “RPP Infra Projects Ltd is a civil engineering company based out of No.” Source: RevenueBase Database · checked Sep 16, 2026
14	Clean Harbors India	Indirect evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	1,001-5,000	450 contacts →
	Indirect evidence “Clean Harbors India has been strategically established as the Global Capability Center (GCC) to serve our parent company.” Source: RevenueBase Database · checked Sep 16, 2026
15	Civilmantra Consai Limited	Partial evidence	Gurugram, IndiaHQ checked Sep 16, 2026	1,001-5,000	393 contacts →
	Partial evidence “CivilMantra provides multidisciplinary engineering consultancy services across key infrastructure sectors, including roads and bridges, expressways, tunnels, irrigation, and urban…” Source: RevenueBase Database · checked Sep 16, 2026
16	KNR Construction Limited	Strong evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	1,001-5,000	374 contacts →
	Strong evidence “KNR CONSTRUCTION LIMITED is a civil engineering company based out of Pl No 114, 4th Floor, Phase 1, HYDERABAD, Andhra Pradesh, India.” Source: RevenueBase Database · checked Sep 16, 2026
17	HECS	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	1,001-5,000	356 contacts →
	Partial evidence “We are India’s Leading Environmental Management Company and Service Provider, serving as a catalyst to the cause of Environmental preservation for the Industrial and Domestic…” Source: RevenueBase Database · checked Sep 16, 2026
18	Ramky Group	Partial evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	1,001-5,000	349 contacts →
	Partial evidence “Ramky Group is a construction company based out of Ramky HouseGulmohar AvenueRajbhavan RoadSomajiguda, Hyderabad, India.” Source: RevenueBase Database · checked Sep 16, 2026
19	Petrocil Engineers And Consultants Pvt. LTD	Indirect evidence	Thiruvananthapuram, IndiaHQ checked Sep 16, 2026	201-500	333 contacts →
	Indirect evidence “Petrocil Engineers & Consultants Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
20	Luthra Group	Indirect evidence	Surat, IndiaHQ checked Sep 16, 2026	201-500	314 contacts →
	Indirect evidence “The Luthra Group is one of the leading and well equipped processing house of Surat, which ever since its inception has been moving ceaselessly on a growth track.” Source: RevenueBase Database · checked Sep 16, 2026
21	PES Engineers Pvt. LTD	Strong evidence	Telangana, IndiaHQ checked Sep 16, 2026	501-1,000	310 contacts →
	Strong evidence “PES Engineers, one among the oldest and largest Engineering firms, undertakes the execution of engineering and construction projects.” Source: RevenueBase Database · checked Sep 16, 2026
22	Fichtner Consulting Engineers India Pvt. LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	285 contacts →
	Indirect evidence “FICHTNER INDIA, part of Fichtner Group, is a subsidiary of Fichtner GmbH & Co.” Source: RevenueBase Database · checked Sep 16, 2026
23	Vensar Constructions Company Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	201-500	273 contacts →
	Partial evidence “Vensar Constructions Company Limited (VCCL) was promoted by qualified experienced and dedicated people and has earned high accolades for competence, dedication and quality.” Source: RevenueBase Database · checked Sep 16, 2026
24	Cicon Engineers PVT LTD	Partial evidence	Bangalore / Bengaluru, IndiaHQ checked Sep 16, 2026	1,001-5,000	256 contacts →
	Partial evidence “CICON Engineers Pvt Ltd is a Civil Engineering company located in Cicon House,No.61/2, Doddakallasandra, Gubblala Cross,” Source: RevenueBase Database · checked Sep 16, 2026
25	ECI Engineering & Construction Company LTD	Strong evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	10001+	245 contacts →
	Strong evidence “Corporate ECI Engineering & Construction Company is one of the leading construction company.” 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: environmental engineering construction 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 environmental engineering construction firms.
Partial evidence: Its own public description names part of environmental engineering construction firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental engineering construction 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 2,000 environmental engineering construction firms based in India

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Environmental engineering construction firms based in India at a glance

As of Sep 16, 2026

8.4%Verified-email coverage

40.3Average contacts per company

11-50Median size (employees)

6.1%Largest-city concentration · Pune

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

590

11-50

697

51-200

447

201-500

157

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 2,000 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 environmental engineering construction 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 “environmental engineering construction 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 environmental engineering construction 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 environmental engineering construction 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, 6,800 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.

Environmental engineering construction firms by metro

Environmental engineering construction firms in Pune122
Environmental engineering construction firms in Mumbai116
Environmental engineering construction firms in New Delhi101
Environmental engineering construction firms in Chennai92
Environmental engineering construction firms in Ahmedabad90
Environmental engineering construction firms in Hyderabad78
Environmental engineering construction firms in Bangalore69
Environmental engineering construction firms in Kolkata55
Environmental engineering construction firms in Vadodara53
Environmental engineering construction firms in Noida52
Environmental engineering construction firms in Bengaluru43
Environmental engineering construction firms in Delhi40
Environmental engineering construction firms in Gurgaon37
Environmental engineering construction firms in Surat36
Environmental engineering construction firms in Jaipur31
Environmental engineering construction firms in Nagpur28
Environmental engineering construction firms in Navi Mumbai27

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 environmental engineering construction 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 environmental engineering construction firms are there based in India?

RevenueBase identified 2,000 environmental engineering construction 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 Projects, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most environmental engineering construction firms?

Pune leads with 122 headquartered companies, followed by Mumbai (116) and New Delhi (101).

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 6,800 verified decision-maker contacts tracked across these 2,000 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.