South Korea’s shipbuilding industry is making waves again, defying expectations and posting record-breaking order figures in the first half of 2026. The country’s major shipbuilders—HD Hyundai Heavy Industries, Hanwha Ocean, and Samsung Heavy Industries—have secured nearly 100 new vessel orders between March and mid-May, a surge that’s being closely linked to the ongoing Middle East conflict and the global rush to diversify energy supply chains.
According to Herald Economy, from March through May 15, South Korean shipyards clinched orders for 97 vessels, up 33 ships (or 51.6%) compared to the same period last year. This remarkable uptick has surprised even industry insiders, who had anticipated a possible slowdown in 2026 following several years of robust demand. Instead, the sector is thriving, with the so-called ‘Big 3’—HD Hyundai Heavy Industries, Hanwha Ocean, and Samsung Heavy Industries—collectively surpassing $19.1 billion (about 28 trillion KRW) in orders by mid-May, as reported by JoongAng Ilbo.
The driving force behind this boom? Geopolitical uncertainty. The outbreak of war between the U.S.-Israel and Iran in late February 2026 triggered a scramble among nations and corporations to secure reliable energy supply routes. This, in turn, has fueled a spike in demand for liquefied natural gas (LNG) carriers, very large crude carriers (VLCCs), and other energy transport vessels. As a result, Korean shipbuilders, already global leaders in these segments, are reaping the rewards.
HD Hyundai Heavy Industries leads the pack, securing 62 vessel orders in the three-month period. Hanwha Ocean followed with 13, and Samsung Heavy Industries with 11. Medium-sized players like Daehan Shipbuilding, K Shipbuilding, and HJ Heavy Industries together added another 11 ships to the tally. By May 15, HD Hyundai Heavy Industries had achieved 50.7% of its ambitious $23.31 billion annual order target, while Samsung Heavy Industries had reached 61% of its merchant ship target. Daehan Shipbuilding, focusing on Suezmax crude oil carriers, had already met its yearly goal with 13 vessels ordered.
The order book isn’t just growing in volume—it’s also shifting in composition. This year, Korean yards are seeing an outsized share of energy transport ships. HD Hyundai Heavy Industries, for example, secured 17 LPG and ammonia carriers and 10 LNG carriers in just three months. Hanwha Ocean landed orders for 7 VLCCs and 3 LNG carriers, while Samsung Heavy Industries added 5 LNG carriers, 3 crude oil carriers, and 2 large gas carriers. The surge in LNG carrier orders is striking: HD Hyundai Heavy Industries saw orders jump from 7 in 2025 to 16 so far in 2026.
Market analysts point to the Middle East conflict as a major driver. As Samsung Securities noted in its analysis of Clarkson Research data, orders for energy carriers, especially LNG ships, have been robust, with 94% of tanker and 97% of large LNG carrier orders for 2026 already placed by April. The appetite for eco-friendly ships is also expanding, as stricter environmental regulations and the need to replace older, less efficient vessels push global shipping companies to modernize their fleets.
Hanwha Ocean, in particular, is undergoing a transformation. As reported by Top Star News, the company’s operating profit in the first quarter of 2026 soared by 70.6% year-over-year to 441.1 billion KRW, thanks to a shift toward higher-margin LNG and ammonia carriers and a reduction in low-price legacy orders. In May, Hanwha Ocean secured three very large ammonia carriers (VLACs) from an African shipowner for about 507.4 billion KRW, and an additional LNG carrier from a European client for 363.2 billion KRW. With 82.32% of its revenue coming from shipbuilding, Hanwha Ocean is tightly linked to global trends in LNG and eco-friendly vessel orders.
The company’s ambitions aren’t limited to commercial ships. Hanwha Ocean recently received basic approval from Lloyd’s Register for a 2,000-ton export-type submarine platform, eyeing opportunities in defense and special shipbuilding. The Canadian next-generation submarine project, potentially worth up to 60 trillion KRW, looms as a major opportunity, though contracts have yet to be finalized. Meanwhile, the KDDX naval destroyer project remains a competitive battleground, with selection still pending.
Financially, the sector’s outlook is rosy. According to Herald Economy, HD Hyundai Heavy Industries is projected to post an operating profit of 5.5376 trillion KRW in 2026, up 41.8% from the previous year. Hanwha Ocean’s annual operating profit is expected to rise by 55% to 1.8102 trillion KRW, and Samsung Heavy Industries by a remarkable 76.5% to 1.5222 trillion KRW. Even medium-sized shipbuilders like Daehan Shipbuilding are expected to achieve solid profitability this year.
Ship prices are also on the rise, boosting margins across the board. The newbuilding price index hit 183.41 points in April 2026, up 1.34 points from the previous month. This rebound, after a period of stagnation, signals renewed confidence in the sector’s fundamentals.
Still, the path hasn’t been entirely smooth. The first half of 2026 saw an ‘N-shaped’ trend in shipbuilding stocks, with prices peaking in January, slumping by early April amid concerns over earnings and order momentum, then rebounding as confidence in future profits and new revenue streams—like medium-speed engines for data centers—grew. As Shipping News Net reported, the global newbuilding order volume reached 26.07 million compensated gross tons (CGT) by April, up 43.4% from the same period last year and close to the 2024 peak. Tankers led the surge, with orders by May already 3.5 times the total for all of 2025, while container ships and LNG carriers also saw strong demand.
For investors, the sector’s improved profitability and robust order backlog are welcome news, but some caution remains. Hanwha Ocean’s stock price, for instance, was 23.71% below its 52-week high as of mid-May, though still 65.17% above its 52-week low. Analysts expect continued earnings and return-on-equity growth, but warn that price-to-book ratios are high, suggesting possible short-term volatility.
Looking ahead, industry watchers expect the momentum to continue, especially if the Middle East conflict drags on and LNG export projects—particularly from the U.S.—gain steam in the second half of the year. As Korean yards continue to dominate the high-value, eco-friendly, and energy carrier segments, their global leadership looks set to strengthen even further.
In a world increasingly shaped by geopolitical risk and environmental mandates, South Korea’s shipbuilders are proving not just resilient, but indispensable to the global economy’s future course.