Synopsis : India's railway sector continues to benefit from massive government investments in infrastructure, modernization and freight capacity expansion. These three railway-linked companies have delivered some of the strongest revenue growth in recent years, making them worth tracking for 2026.
The Indian railway ecosystem is undergoing one of its biggest transformation phases in decades. Investments in dedicated freight corridors, electrification, station redevelopment, safety systems, rolling stock and digital infrastructure have created significant opportunities for companies connected to the sector.
While many investors focus on large railway names, some of the most interesting opportunities often emerge in companies that are growing faster than their peers. Based on three-year revenue CAGR, RailTel Corporation of India, Texmaco Rail & Engineering and IRCTC stand out as some of the fastest-growing railway-linked businesses in the market.
Here's a closer look at what is driving their growth stories.
- RailTel Corporation: Riding the Digital Infrastructure Boom
RailTel Corporation has evolved far beyond its traditional railway telecom role and is increasingly positioning itself as a digital infrastructure and data services company.
The Navratna PSU has delivered a strong three-year revenue CAGR of 30%, supported by growth in telecom services, ICT projects and data centre operations. Profit CAGR during the same period stood at 24%, while the stock delivered a 39% CAGR in shareholder returns.
One of the biggest positives for RailTel is its rapidly expanding order book. The company's order backlog increased from Rs 4,602 crore in March 2025 to Rs 6,346 crore in April 2026, representing growth of nearly 38%.
Management expects the order book to approach Rs 8,500 crore by FY27, driven by growing demand for telecom infrastructure, railway projects and government digitization initiatives.
Beyond railways, RailTel is aggressively expanding its presence in data centres and ICT solutions. The company has already commissioned a major data centre facility in Manesar and is exploring additional expansion opportunities through edge data centres and hybrid infrastructure models.
With healthy return ratios and growing diversification, RailTel remains one of the most interesting railway-linked digital infrastructure stories.
- Texmaco Rail & Engineering: Expanding Beyond Wagons
Texmaco Rail & Engineering has emerged as another strong growth candidate within the railway sector.
The company reported a three-year revenue CAGR of 25%, while profit CAGR surged an impressive 97%, highlighting significant operational improvement over recent years.
Historically known for wagon manufacturing, Texmaco is actively diversifying its business model through its "Texmaco 2.0" strategy. The company is expanding into railway signaling, Kavach safety systems, propulsion systems, metro infrastructure, urban mobility solutions and defence-related opportunities.
Its international business is also gaining momentum. Texmaco currently serves customers across 16 countries and has secured significant export opportunities, including large wagon and locomotive projects in Africa.
Although FY26 revenue faced pressure due to supply-chain disruptions and wheel-set shortages, profitability remained resilient. Management expects export growth and diversification initiatives to become key growth drivers over the next few years.
The company's relatively lower valuation compared to industry peers has also attracted investor attention, particularly if execution improves and return ratios continue to strengthen.
- IRCTC: A High-Return Railway Monopoly
Unlike RailTel and Texmaco, IRCTC represents a completely different railway investment theme.
As India's exclusive online railway ticketing platform and a major player in catering, tourism and packaged drinking water, IRCTC enjoys a unique business model with exceptionally high profitability.
The company reported a three-year revenue CAGR of 14% and profit CAGR of 12%. While growth rates are lower than the other two companies, IRCTC continues to generate some of the strongest return ratios in the sector, with FY26 return on equity exceeding 34%.
The company's core ticketing business remains dominant, accounting for nearly 89% of reserved railway ticket bookings across India.
Growth is increasingly coming from catering services, tourism packages and digital platform monetization. Catering revenue grew strongly during FY26, while tourism continued benefiting from improved product offerings and operational efficiencies.
IRCTC is also investing in platform upgrades, digital payment solutions and Rail Neer capacity expansion to strengthen its long-term growth prospects.
Perhaps the most interesting aspect is valuation. The stock currently trades at a significant discount to its historical valuation multiples, reflecting more moderate market expectations compared to previous years.
- How the Three Companies Compare
Each company offers exposure to a different aspect of India's railway growth story:
• RailTel focuses on telecom infrastructure, ICT services and data centres.
• Texmaco Rail provides exposure to rolling stock, exports, railway engineering and safety systems.
• IRCTC benefits from its monopoly position in railway ticketing, catering and tourism services.
While all three have delivered strong growth, their future performance will depend on different factors, including project execution, order inflows, operational efficiency and sector-specific opportunities.
- The Bottom Line
India's railway modernization journey remains one of the country's largest long-term infrastructure themes. Continued government spending and increasing demand for passenger, freight and digital railway services are creating opportunities across the ecosystem.
RailTel, Texmaco Rail & Engineering and IRCTC have emerged as some of the fastest-growing railway-linked companies based on recent revenue performance. Each offers a unique way to participate in the sector's evolution, from digital infrastructure and manufacturing to ticketing and tourism.
Investors should continue monitoring growth rates, order books, profitability and valuations before making any investment decisions, but these three names have certainly earned a place on many 2026 watchlists.
Disclaimer : This article is for informational and educational purposes only and should not be considered investment advice. Investors should conduct their own research and consult a qualified financial advisor before making any investment decisions.
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