Suppliers to Indian Railways and metro projects, tiered by how central rail actually is to the business.
Core — the theme IS a principal business todayGrowing — real operations, not yet the main businessAnnounced — committed plans or orders, little revenue yetMention-only — appears only as outlook language
Rail Vikas NigamCivil ConstructionCore business₹46,976 CrP/E 46.0 vs 15.4ROCE 7.5%
RVNL is the dedicated executing arm of the Ministry of Railways, with rail infrastructure (new lines, doubling, gauge conversion, electrification, signalling, workshops, metro) as its principal business and order book driver.
“Commissioning and handing over 158 projects to Indian Railways, covering New Lines, Gauge Conversion, Doubling, Railway Electrification, Workshops and other critical infrastructure.”
HBL EngineeringOther Industrial ProductsCore business₹19,509 CrP/E 34.3 vs 18.4ROCE 45.3%
Rail Signaling Division supplies Kavach (train collision avoidance) and TMS/CTC systems to Indian Railways; Kavach alone expected at ~Rs 1,300-1,500 cr/yr with ~Rs 4,000 cr in FY25 contract wins.
“Rail Signaling would be the single largest business during the period to FY 30. Kavach sales should be steady at about C1,300 - C1,500 crs per year during FY 26, FY27, FY28. Later they should dip. But sales of Train Management Systems /Centralised Train Control should grow, to compensate.”
Ircon InternationalCivil ConstructionCore business₹11,732 CrP/E 20.1 vs 15.4ROCE 4.8%
Railways is IRCON's principal business, contributing 81% of operating turnover, spanning track laying, electrification, signalling & telecommunications, metro, and high-speed rail projects domestically and internationally.
“During FY 2024–25, the Railway sector contributed around 81% to our operating turnover and operating turnover from highway/ other sector was approximately 19%.”
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“While IRCON ventured into the field of Solar Power Development and Renewable Energy Sector, its primary focus and core strength have always remained firmly rooted in the railway sector.”
Kec Intl.Civil ConstructionCore business₹11,620 CrP/E 18.1 vs 15.4ROCE 11.0%
Transportation business delivered over Rs 1,550 Crore in FY26, executing railway electrification, signalling, Kavach train collision avoidance systems, metro and RRTS works as a core segment.
“Railways remained a core engine of execution.”
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“We are redefining mobility by delivering comprehensive EPC solutions across conventional railways, urban transit systems (metros and RRTS) and ropeways.”
Principal business is designing and manufacturing freight wagons, wheelsets, brake systems, couplers and CMS crossings for Indian Railways, metros and rail projects.
“We specialise in the designing and manufacturing of wagons that are custom-built to transport a wide range of commodities for essential sectors across the railway network.”
Parent company ORIL holds ~30% market share in Indian Railways seats & berths, with 7.8% of FY26 order book (₹135 Cr) coming from this passenger business including Vande Bharat seating.
“Oriental Rail Infrastructure Limited (ORIL) has built a strong presence in the passenger comfort segment through its seats, berths, foam, and rexine manufacturing businesses. Today commanding an estimated 30% market share in India's railway seat and berth segment, ORIL has established itself as one of the most trusted suppliers to Indian Railways”
How this list is built
Definition used: Supplies rolling stock, signalling, electrification, track work, wagons/coaches or components to Indian Railways, metros or rail projects.Membership is extracted from each company’s newest annual report; every quote is validated against the report page before publishing, and core/growing tiers are confirmed by a second independent read (marked ). Companies whose reports our corpus hasn’t read yet simply aren’t listed — absence means unread, not “no exposure”.
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