What's next for Indian shipbuilding stocks? A global upcycle

Summary: India’s shipbuilders have turned defence contracts into market-beating returns. But now, the next boom is coming from the global market that could lift the companies already dominating domestic waters onto the world stage. Read about the opportunity and the businesses best-placed to benefit.

For years, India’s shipbuilding industry lived in the shadows—important for national security, but hardly the stuff that stirred investor imagination. That, however, has changed decisively in the last five years. Cochin Shipyard, Garden Reach Shipbuilders and Mazagon Dock have delivered searing five-year annual returns of 55 per cent, 71 per cent and 97 per cent, respectively, becoming market darlings.

This revival was a result of the unprecedented indigenisation at home. The Indian Navy embarked on its most ambitious modernisation drive in decades—new frigates, destroyers, submarines, patrol vessels, and survey ships. For shipyards long starved of steady orders, this was transformative. The government’s multi-year pipeline gave Mazagon Dock, Garden Reach and Cochin Shipyard something they had lacked: predictability, visibility and the confidence to upgrade capacity and execution systems. This defence-led push subsequently strengthened balance sheets, improved utilisation and expanded capacities.

Now after such a red-hot rally, one inevitable question surfaces: is the story already done? And the simple answer is not yet.

A global upcycle is underway

The domestic defence push helped the sector regain its mojo. But now, it’s the global market that’s opening itself up to the Indian shipbuilding industry. After more than a decade of downturn, the international market is entering a structural multi-year upcycle driven by these factors:

• Ageing fleets built during the mid-2000s boom are requiring replacements.
• Decarbonisation mandates are accelerating demand for green-fuel vessels.
• Growing offshore energy projects is aiding transportation demand for related equipment.
• Rising geopolitical tensions are pushing navies to expand.
• Commercial trade patterns are shifting, changing vessel mix requirements.

All this is happening at a time when global shipyard capacity has shrunk dramatically. After the 2007–08 peak, the industry collapsed. Hundreds of yards shut down. As of today, the number of operational shipyards worldwide is down by roughly 60 per cent.

And yet, global order books are at multi-year highs, with deliveries stretching several years out.

India’s opportunity from a humble 1 per cent share

The global shipbuilding manufacturing market is still dominated by the South East Asian trio: China, South Korea and Japan, backed by heavy subsidies, deep vendor networks and decades of design experience. China has seen the fastest rise, from being a marginal player to holding nearly 50 per cent of global market share today in just two decades. South Korea leads in technologically complex vessels and Japan continues to have a strong presence in specific niches.

India, by contrast, starts from less than 1 per cent global market share and has a goal of increasing this to 5 per cent by FY30. The goal is significant but the global supply crunch has created an opening not seen in decades.

Indian shipyards have begun:

• securing export orders for hybrid cargo vessels and multipurpose ships,
• scaling ship repair, a high-margin, recurring business,
• expanding capacity, including large dry docks,
• improving competitiveness through automation and design capability,
• benefiting from government support under Maritime Vision programmes.

In a world running short of yard capacity, India’s aspirations are thus no longer far-fetched.

As this new cycle takes shape, these three dominant players sit closest to the tailwinds and have the clearest, multi-year visibility.

Cochin Shipyard

Cochin Shipyard is the most globally connected among Indian shipyards. With a diversified portfolio across defence vessels, commercial ships, green-hybrid vessels, and a rapidly expanding ship repair business, it is uniquely positioned to benefit from both domestic and global demand. The company’s order book of Rs 21,100 crore (four times its FY25 revenue) provides visibility that stretches multiple years ahead led by specialised vessels, offshore support ships, and next-generation green ships.

Its major dry dock expansion and the International Ship Repair Facility (ISRF) significantly boost capacity, enabling it to handle some of the largest vessels in the region. The company has also made steady inroads into exports, especially in the European hybrid-vessel market. Meanwhile, ship repair—a structurally higher-margin segment—continues to scale rapidly.

Among Indian shipyards, Cochin Shipyard is the one most exposed to the global upcycle theme, offering a structurally longer runway beyond domestic defence-led demand.

Mazagon Dock Shipbuilders

Mazagon Dock is India’s most strategically significant shipyard, being the only domestic facility with full-fledged capabilities in both advanced surface combatants and submarines. Its order book, at around Rs 27,415 crore (over double its FY25 revenue), is the strongest in India’s defence maritime ecosystem and includes premier naval platforms such as P15B destroyers, P17A frigates, and follow-on Scorpene-class submarines.

Recent years have been exceptional for Mazagon, marked by multiple landmark deliveries of these platforms often ahead of schedule. This has strengthened its reputation for executing some of the most complex projects in the Indian defence system.

However, the company remains heavily reliant on defence orders, with relatively limited exposure to commercial or export markets. Its long-term performance, therefore, depends on the Indian Navy’s capex cycle and the pace of India’s undersea fleet expansion. Still, Mazagon offers unmatched visibility and remains central to India’s maritime security build-out.

Garden Reach Shipbuilders & Engineers

Garden Reach has evolved into a diversified, execution-strong shipyard with a growing presence in exports and new-generation vessels. Its order book of Rs 22,680 crore (four times its FY25 revenue) underlines strong multi-year visibility, driven by corvettes, anti-submarine warfare shallow water craft, survey vessels and patrol vessels. It has also secured orders for multipurpose cargo vessels from Europe, signalling rising global confidence in Indian shipbuilding quality.

The shipyard has expanded its concurrent build capacity from 20 to 28 vessels, improved project timelines and strengthened its ship repair infrastructure. It is also pushing into modern vessel categories such as electric ferries and research ships, segments aligned with future maritime trends.

Risks to bear in mind

For all the excitement around the sector, shipbuilding remains a cyclical and capital-hungry business. Execution risks and long build times are part of the terrain. India also has structural disadvantages: a thinner supplier ecosystem, higher raw-material costs and the lack of the generous subsidies that underpin competitiveness in China, South Korea and Japan. Delays in complex defence projects can quickly eat into margins, and any cooling in global ordering activity could soften the momentum that Indian yards have enjoyed in this phase.

Valuations add another layer of risk. The listed shipyards currently command multiples of around 50 times earnings—levels more typical of structural compounders than cyclical names. In classic cycles, valuations tend to compress during booms because profits are at their peak; what investors see today is the opposite. These companies are reporting record earnings, yet valuations remain steep. That raises the bar for future performance and leaves little room for error if the cycle normalises.

A promising cycle, with guardrails

India’s shipbuilding revival may have started with defence, but the forces propelling it today are global: swelling orderbooks, constrained yard capacity worldwide, new propulsion technologies and shifting trade patterns. For the first time in decades, these trends have aligned to give India a meaningful opening.

The opportunity is tangible. So are the constraints. As India steps into a tighter, more technology-driven global market, investors will need to weigh the sector’s long runway against the volatility inherent in all maritime cycles. The story isn’t over but it will reward those who combine optimism with discipline as the next chapter of India’s maritime rise unfolds.

Missed the last rally? These industrial players could be next

India’s shipbuilding revival is just one part of a deeper trend: a manufacturing and industrial cycle that’s gaining strength after years of underinvestment. As global supply chains reset and capacity tightens across industries—from capital goods to engineering services—India is beginning to claim a larger share of the opportunity.

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This article was originally published on November 28, 2025.