Company lists · Data refreshed September 2026

Top 25 Railroad construction contractors based in India

Name: Railroad construction contractors based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 170 companies tracked

RevenueBase identified 170 company matches for railroad construction contractors associated with India as of September 2026 and tracks 8,719 professional contacts across them, including 859 with verified work emails. Kolkata is the largest hub.

This list covers company matches for railroad construction contractors 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 September 17, 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 Sep 17, 2026 How this list was built

170Companies

8,719Contacts tracked

859Verified emails

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The 25 largest railroad construction contractors based in India

Ranked by team size

Top 25 of 170 company matches for railroad construction contractors based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Ircon International Ltd. Govt. Of India Undertaking	Exact match	New Delhi, IndiaHQ recorded Sep 17, 2026	1,001-5,000	1,812 contacts →
	Exact match “Ircon International Limited is a central Public Sector Enterprise incorporated as a government company under the Companies Act.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	TVM Signalling And Transportation Systems Private Limited	Exact match	Bangalore, IndiaHQ recorded Sep 17, 2026	501-1,000	497 contacts →
	Exact match “TVM Signalling and Transportation Systems Private Limited (TSTS), headquartered in Bengaluru, Karnataka, is one of India's foremost developers and system integrators of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Royal Infraconstru LTD	Exact match	Kolkata, IndiaHQ recorded Sep 17, 2026	201-500	446 contacts →
	Exact match “Royal Infraconstru Limited is a part of the ROYAL Group and is the fastest growing and one of the most respected Infrastructure companies in India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Rahee Infratech LTD	Exact match	Howrah, IndiaHQ recorded Sep 17, 2026	201-500	381 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Ravi Infrabuild Projects Limited	Exact match	Udaipur, IndiaHQ recorded Sep 17, 2026	1,001-5,000	378 contacts →
	Exact match “Ravi infrabuild Projects Limited is a leading organization in the field of construction of Buildings, Roads, Highways, and Railways.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	ISC Projects	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	201-500	356 contacts →
	Exact match “ISC Projects is one of the leading infrastructure company with more than five decades of rich and varied experience in the Indian infrastructural landscape.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Unirail	Exact match	Secunderabad, IndiaHQ recorded Sep 17, 2026	1,001-5,000	240 contacts →
	Exact match “Unirail is one of India's leading private railroad consulting organizations, providing comprehensive consultancy services across the core sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Kalindee Rail Nirman E LTD	Exact match	Delhi, IndiaHQ recorded Sep 17, 2026	501-1,000	205 contacts →
	Exact match “Kalindee Rail Nirman (Engineers) Limited, popularly known as "KALINDEE" today stand as Premier and Trusted agency in execution of Railway Track, Signaling & Telecommunication…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	E2e Rail	Exact match	Bengaluru North, IndiaHQ recorded Sep 17, 2026	201-500	204 contacts →
	Exact match “e2E Rail is the leading Railway Supply Chain solutions provider and railway system integrator in India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	MGCPL	Exact match	New Delhi, IndiaHQ recorded Sep 17, 2026	201-500	196 contacts →
	Exact match “MGCPL is a civil engineering company based out of India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Sensedge Transportation Systems And Solutions PVT LTD	Exact match	Bangalore, IndiaHQ recorded Sep 17, 2026	51-200	181 contacts →
	Exact match “SENSEDGE, is involved in Railway signalling business with the mission of providing innovative services to the clients across the globe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Tracks And Towers Infratech Private Limited	Exact match	Jubilee Hills, IndiaHQ recorded Sep 17, 2026	201-500	168 contacts →
	Exact match “Tracks and Towers Infratech Private Limited is a core infrastructure company actively delivering projects in the railways and roads industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Railtech Infraventure PVT LTD	Exact match	Prayagraj, IndiaHQ recorded Sep 17, 2026	1,001-5,000	116 contacts →
	Exact match “Railtech Infraventure Pvt Ltd (RIPL) is one of the Oldest Rail Track Contractors with a Pan India & Global Presence.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	SRC Company Infra Private Limited	Exact match	Secunderabad, IndiaHQ recorded Sep 17, 2026	201-500	102 contacts →
	Exact match “SRC COMPANY INFRA PRIVATE LIMITED is a construction company based out of Hyderabad, Telangana, India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Indus Projects PVT LTD	Exact match	Hyderabad, IndiaHQ recorded Sep 17, 2026	201-500	78 contacts →
	Exact match “Indus Projects Private Limited is a specialty construction and infrastructure contracting company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Barsyl	Exact match	Secunderabad, IndiaHQ recorded Sep 17, 2026	51-200	74 contacts →
	Exact match “We are a Railway Consulting engineering company based in India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Signotech	Exact match	Bangalore, IndiaHQ recorded Sep 17, 2026	201-500	71 contacts →
	Exact match “As a leading force in the rail industry, we bring a legacy of precision solutions and a commitment to shaping the future of rail infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	JCC Infraprojects Pvt. LTD	Exact match	Ajmer, IndiaHQ recorded Sep 17, 2026	201-500	66 contacts →
	Exact match “JCC Infraprojects Private Limited has been incorporated as a company limited by shares under Part IX of the Companies Act, 1956 on the 28th of January 2014 as a part of the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Paras Railtech Private Limited	Exact match	South Delhi, IndiaHQ recorded Sep 17, 2026	201-500	65 contacts →
	Exact match “PARAS (formerly known as RC Kapoor Infrastructure Private Limited) was founded 20 Years ago.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Primerail Infralabs Pvt. LTD	Exact match	Bangalore, IndiaHQ recorded Sep 17, 2026	11-50	56 contacts →
	Exact match “Primerail Infralabs Private Limited is a leading Engineering consultancy with over 6 years of experience in providing value engineered and niche solutions for the Railway…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Jindal Rail Infrastructure LTD	Exact match	Delhi, IndiaHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “JINDAL RAIL INFRASTRUCTURE LIMITED is a construction company based out of 28 Shivaji Marg New, Delhi, Delhi, India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Premnath Rail	Exact match	Faridabad, IndiaHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Railway Equipment Manufacturers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Loram Rail Maintenance India PVT LTD	Exact match	Bangalore, IndiaHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Loram Rail Maintenance India Pvt Ltd is a premium railway maintenance services and manufacturing company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Dynamic Engineers Infratrack Pvt. LTD	Exact match	Kota, IndiaHQ recorded Sep 17, 2026	201-500	21 contacts →
	Exact match “Promoter of Group, Mr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Matha Track & Infra Tech	Exact match	Secunderabad, IndiaHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “We are a “RAILWAYS APPROVED” specialized & innovative railway systems consulting firm, with a team of highly qualified and experienced railway engineers who contribute to railway…” Recorded in the RevenueBase company graph · Sep 17, 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 “railroad construction contractors”. 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 170 railroad construction contractors based in India

See the full list, filter by size, metro and specialty, and access 859 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Railroad construction contractors based in India at a glance

As of Sep 17, 2026

9.9%Verified-email coverage

51.3Average contacts per company

51-200Median size (employees)

8.2%Largest-city concentration · Kolkata

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 170 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 “railroad construction contractors” 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 859 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 September 17, 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.

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 “railroad construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railroad construction contractors are there based in India?

RevenueBase identified 170 company matches for railroad construction contractors associated with India as of September 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?

Ircon International Ltd. Govt. Of India Undertaking tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most railroad construction contractors?

Kolkata leads with 14 company records, followed by New Delhi (13) and Delhi (11).

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 859 professional contacts with verified work emails tracked across these 170 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 September 17, 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.