Namura Shipbuilding Co.,Ltd.
7014・Standard Market・Transportation Equipment
Business
Namura Shipbuilding Co., Ltd. is an independent shipbuilding group founded in 1911, comprising 13 consolidated subsidiaries and 3 affiliated companies, including the Company itself, Hakodate Dock, and Sasebo Heavy Industries. In its core New Shipbuilding Business, the Imari Works (the Company) and Hakodate Dock build and sell a wide range of vessel types, from Handy Bulk Carriers to Large Bulk Carriers (including LNG Dual-Fuel Type) and Large LPG/Ammonia Carriers (VLGC). In the Ship Repair Business, Sasebo Heavy Industries and Hakodate Dock handle repair of naval vessels and commercial ships, while the Steel Structures & Machinery Business manufactures Steel Structures (Bridges, etc.) and Crankshafts for Marine Engines. Major customers are domestic and overseas shipowners, primarily major domestic shipping companies, and the group also handles vessel repair work for the Ministry of Defense and the Japan Coast Guard.
Business Model
Shipbuilding is a long-cycle, build-to-order business that takes several years from order receipt to completion. Advance payments are received at the time of order, costs are incurred progressively according to construction progress, and revenue is recognized in a lump sum at the point of completion and delivery. The New Shipbuilding order backlog at the end of FY2026 (ending March 2026) stood at ¥422,073 million, equivalent to approximately 2.7 years of net sales, securing medium-term revenue visibility. The Ship Repair and Steel Structures & Machinery businesses complement this with short-cycle, build-to-order operations, contributing to a structure that enhances the overall earnings stability of the group.
Company Strengths
The order backlog for New Shipbuilding at the end of FY2026 (ending March 2026) stood at ¥422,073 million (up 7.1% year on year), equivalent to approximately 2.7 years of the period's sales of ¥159,035 million. During the period, the company received orders for 10 Large Bulk Carriers (including LNG Dual-Fuel Type) and 5 Handy Bulk Carriers, bringing the group's total order backlog to ¥441,093 million (up 8.5% year on year), securing medium-term revenue visibility.
The interest-bearing debt ratio at the end of FY2026 (ending March 2026) remained low at 15.4% (an improvement of 1.6 percentage points year on year), while cash and cash equivalents reached ¥119,124 million (up ¥28,984 million year on year). With a high equity ratio of 51.3%, the company maintains strong financial soundness, having built up a financial base through internal funds capable of responding to major capital expenditures and financing needs during economic downturns.
Sasebo Heavy Industries is adjacent to a Japan Maritime Self-Defense Force base and a US Navy base, and possesses one of Japan's largest repair yards, with a five-dock system including two large docks. Hakodate Dock functions as the only large-vessel repair base north of the Kanto region. These three sites have built up a track record in repair work for domestic naval vessels and patrol boats, forming a highly defensible competitive advantage in the defense and security sector, characterized by high barriers to entry.
ENVALITH's Perspective
Performance Trend
Revenue recovered sharply from the trough of ¥83,423 million in FY2022, reaching ¥159,227 million in FY2025 and ¥159,035 million in FY2026, remaining at a high level on a roughly flat basis. Operating profit stood at ¥28,085 million in FY2026 (down 4.7% year on year), a slight decline but still at a high level. Ordinary profit was ¥29,535 million (up 0.1% year on year), essentially flat. The decline in net income (from ¥26,245 million to ¥21,590 million) was mainly attributable to an increase in corporate income taxes and other taxes (from ¥3,058 million to ¥7,873 million). As an external factor, the yen's depreciation trend (average exchange rate for revenue of ¥151.80/US$, ¥1.80 weaker year on year) supported earnings. An order backlog of ¥441,093 million underpins medium- to long-term earnings stability.
Growth Strategy
Growth driven by a combined strategy of shifting the product mix toward large-scale vessel and VLGC construction and pursuing GX-related capital investment
The Imari Plant is transitioning to a system centered on continuous construction of Large Bulk Carriers combined with construction of high value-added Large LPG/Ammonia Carriers (VLGC). FY2026 (ending March 2026), the first year of this transition, saw completion of 4 Large Bulk Carriers, with progress proceeding smoothly. FY2027 (ending March 2027), positioned as a transition period, is projected to generate net sales of ¥170,000 million.
Leveraging government support through GX Economy Transition Bonds, the company has begun large-scale capital investment for the construction of Zero-Emission Vessels and similar. This investment addresses the lengthening construction periods for environmentally compliant vessels and rising R&D expenses (¥863 million in FY2026, up 55.2% year on year) by strengthening facilities and capabilities.
The company is advancing the renewal and expansion of aging equipment at Hakodate Dock and Sasebo Heavy Industries, along with smart factory conversion at each plant. Capital expenditure on property, plant and equipment reached ¥6,752 million in FY2026 (up 27.3% year on year), accelerating investment. The company is also considering diversifying its funding sources, including increased borrowings and expanded overdraft facilities, while keeping the interest-bearing debt ratio capped at 80%.
Leveraging Sasebo Heavy Industries' location adjacent to Japan Maritime Self-Defense Force and US Navy bases, the company is capturing naval vessel repair demand driven by increased defense spending. The Ship Repair order backlog at the end of FY2026 (ending March 2026) surged to ¥10,226 million (up 92.1% from the prior fiscal year-end), and earnings improvement is expected in the following fiscal year.
Last updated: July 19, 2026