Company lists · Data refreshed September 2026

Top 25 Infrastructure engineering staffing companies based in India

Name: Infrastructure engineering staffing companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 3,633 companies tracked

RevenueBase identified 3,633 infrastructure engineering staffing companies headquartered in India as of September 2026 and tracks 189,194 professional contacts across them, including 19,228 with verified work emails. Hyderabad is the largest hub.

This list covers infrastructure engineering staffing companies 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 28, 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 28, 2026 86% judged on-target in blind review

3,633Companies

189,194Contacts tracked

19,228Verified emails

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The 25 largest infrastructure engineering staffing companies based in India

Ranked by team size

Top 25 of 3,633 infrastructure engineering staffing companies based in India, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure engineering staffing 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	Tata Projects	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	1,001-5,000	14,384 contacts →
	Partial evidence “Tata Projects is one of the most admired Technology led Engineering, Procurement and Construction (EPC) companies in India.” Source: RevenueBase Database · checked Sep 28, 2026
2	KEC International LTD	Strong evidence	Mumbai, IndiaHQ checked Sep 28, 2026	5,001-10,000	10,868 contacts →
	Strong evidence “KEC International Limited, the flagship company of RPG Enterprises is a diversified global infrastructure Engineering, Procurement & Construction (EPC) major, with a presence in…” Source: RevenueBase Database · checked Sep 28, 2026
3	Tata Consulting Engineers	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 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 28, 2026
4	Afcons Infrastructure Limited	Strong evidence	Veera Desai Road, IndiaHQ checked Sep 28, 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 28, 2026
5	WSP In India	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	10001+	3,317 contacts →
	Partial evidence “We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Source: RevenueBase Database · checked Sep 28, 2026
6	ITD Cementation India LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	1,001-5,000	2,620 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
7	Hindustan Construction Company	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	1,001-5,000	2,441 contacts →
	Partial evidence “HCC is a business group developing and building responsible infrastructure through next practices.” Source: RevenueBase Database · checked Sep 28, 2026
8	Ahluwalia Contracts India LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 28, 2026	5,001-10,000	2,046 contacts →
	Indirect evidence “With specialized experience in the Construction Industry for more than 50 years, we, at Ahluwalia Contracts, have carved a niche for ourselves in the industry as one of the…” Source: RevenueBase Database · checked Sep 28, 2026
9	Feedback Infra	Partial evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	5,001-10,000	1,956 contacts →
	Partial evidence “Feedback Infra is India’s leading infrastructure services company with interests across sectors like transportation, energy and urban infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
10	Burns & Mcdonnell India	Partial evidence	Vikhroli West, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,724 contacts →
	Partial 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 28, 2026
11	Magna Infotech	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	10001+	1,702 contacts →
	Indirect evidence “We are the largest IT staff augmentation provider in India, with employees spread across 500+ skill sets.” Source: RevenueBase Database · checked Sep 28, 2026
12	Montecarlo Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,658 contacts →
	Indirect evidence “Incorporated on March 20, 1995, Montecarlo Limited is one of India's largest private sector construction companies, headquartered in Ahmedabad, Gujarat.” Source: RevenueBase Database · checked Sep 28, 2026
13	Rodic Consultants Private Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,489 contacts →
	Partial evidence “Rodic Consultants is a digital-first, multi-sector and multi-service infrastructure consultancy committed to building solutions that empower progress and transform nations.” Source: RevenueBase Database · checked Sep 28, 2026
14	Bridge And Roof Company India Limited	Partial evidence	Kolkata, IndiaHQ checked Sep 28, 2026	501-1,000	1,369 contacts →
	Partial 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 28, 2026
15	J Kumar Infraprojects LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	201-500	1,252 contacts →
	Partial evidence “J Kumar Infraprojects Ltd is a Civil Engineering company located in Veera Desai Road, Mumbai, Maharashtra, India.” Source: RevenueBase Database · checked Sep 28, 2026
16	Intercontinental Consultants And Technocrats Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,248 contacts →
	Partial evidence “A multi disciplinary engineering consultancy organisation, headquartered in New Delhi, India providing solutions globally.” Source: RevenueBase Database · checked Sep 28, 2026
17	G R Infraprojects Limited	Partial evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	10001+	1,220 contacts →
	Partial evidence “GR Infraprojects Limited is one of the fastest growing organizations in the Indian infrastructure sector, with 3 decades of legacy.” Source: RevenueBase Database · checked Sep 28, 2026
18	MKC Infrastructure LTD - India	Indirect evidence	Anjar Anjar, IndiaHQ checked Sep 28, 2026	10001+	1,144 contacts →
	Indirect 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 28, 2026
19	Voyants Solutions Private Limited	Partial evidence	Gurugram, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,144 contacts →
	Partial evidence “At Voyants, we don't just design infrastructure, we sculpt the future.” Source: RevenueBase Database · checked Sep 28, 2026
20	Medhaj Techno Concept Pvt. LTD	Indirect evidence	IndiaHQ checked Sep 28, 2026	1,001-5,000	1,136 contacts →
	Indirect evidence “Medhaj Techno Concept Pvt.” Source: RevenueBase Database · checked Sep 28, 2026
21	LEA Associates South Asia Private Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,092 contacts →
	Partial evidence “also known as, is a premier engineering, planning and management consulting organization in India, operational since 1993.” Source: RevenueBase Database · checked Sep 28, 2026
22	Sadbhav Engineering Limited	Partial evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	5,001-10,000	1,073 contacts →
	Partial evidence “Sadbhav Engineering Limited, established in 1988 by Mr.” Source: RevenueBase Database · checked Sep 28, 2026
23	B L Kashyap & Sons Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	10001+	1,038 contacts →
	Partial evidence “B.L Kashyap is a listed Building & Civil Engineering Construction company, with a Pan India presence.” Source: RevenueBase Database · checked Sep 28, 2026
24	Suroj Buildcon Pvt. LTD	Indirect evidence	Pune, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,025 contacts →
	Indirect 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 28, 2026
25	Strategic Infra Services	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 2026	n/a	931 contacts →
	Partial evidence “Strategic Infra Services is agile, open-minded, and enthusiastic about innovation in IT, manpower, Civil & Infrastructure services in the government and private sector.” Source: RevenueBase Database · checked Sep 28, 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: infrastructure engineering staffing 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 infrastructure engineering staffing companies.
Partial evidence: Its own public description names part of infrastructure engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure engineering staffing 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 3,633 infrastructure engineering staffing companies based in India

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Infrastructure engineering staffing companies based in India at a glance

As of Sep 28, 2026

10.2%Verified-email coverage

52.1Average contacts per company

11-50Median size (employees)

6.6%Largest-city concentration · Hyderabad

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

994

11-50

1,287

51-200

776

201-500

310

501-1,000

125

1,001-5,000

104

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 3,633 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 infrastructure engineering staffing 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 India whose own description of what they do matches “infrastructure engineering staffing 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 infrastructure engineering staffing 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 infrastructure engineering staffing companies, 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, 19,228 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 28, 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.

Infrastructure engineering staffing companies by metro

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 infrastructure engineering staffing 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 infrastructure engineering staffing companies are there based in India?

RevenueBase identified 3,633 infrastructure engineering staffing companies 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 infrastructure engineering staffing companies?

Hyderabad leads with 238 headquartered companies, followed by New Delhi (236) and Mumbai (233).

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 19,228 verified decision-maker contacts tracked across these 3,633 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 28, 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.