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What is Tomoe Corporation stock?

1921 is the ticker symbol for Tomoe Corporation, listed on TSE.

Founded in Oct 4, 1963 and headquartered in 1917, Tomoe Corporation is a Engineering & Construction company in the Industrial services sector.

What you'll find on this page: What is 1921 stock? What does Tomoe Corporation do? What is the development journey of Tomoe Corporation? How has the stock price of Tomoe Corporation performed?

Last updated: 2026-05-13 18:04 JST

About Tomoe Corporation

1921 real-time stock price

1921 stock price details

Quick intro

Tomoe Corporation (TYO: 1921), founded in 1917, is a prominent Japanese engineering and construction firm specializing in steel structures, three-dimensional spatial structures, and bridges. Its core business includes the design and fabrication of complex architectures and real estate management.

As of early 2026, the company maintains a solid financial profile with a market capitalization of approximately ¥67.9 billion. For the fiscal quarter ending December 2025, it reported a significant performance boost, with revenue reaching ¥7.73 billion and net income rising to ¥719 million, reflecting robust growth compared to previous periods.

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Basic info

NameTomoe Corporation
Stock ticker1921
Listing marketjapan
ExchangeTSE
FoundedOct 4, 1963
Headquarters1917
SectorIndustrial services
IndustryEngineering & Construction
CEOtomoe-corporation.co.jp
WebsiteTokyo
Employees (FY)466
Change (1Y)0
Fundamental analysis

Tomoe Corporation Business Introduction

Tomoe Corporation (TYO: 1921) is a specialized Japanese engineering and construction firm renowned for its world-class expertise in steel structures, bridge construction, and space frames. Founded on the synergy of architectural aesthetics and structural integrity, Tomoe has evolved into a key infrastructure player in Japan and internationally.

1. Business Segments Detailed

Steel Structures (Building Division): This is the core of Tomoe's revenue. The company specializes in the design, fabrication, and erection of large-scale steel frames for high-rise buildings, stadiums, and industrial plants. Their proprietary "Tomoe Unit" system allows for complex, large-span spatial structures that are both lightweight and earthquake-resistant.
Bridge Construction: Tomoe is a major contractor for the Japanese Ministry of Land, Infrastructure, Transport and Tourism (MLIT). They handle the design and construction of steel bridges, including suspension, arch, and truss bridges. Their expertise extends to bridge seismic reinforcement and maintenance of aging infrastructure.
Specialized Engineering (The "Diamond Truss" System): One of Tomoe's most distinct technical offerings is the Diamond Truss, a three-dimensional space frame system. This technology is widely used in dome stadiums, exhibition halls, and airport hangars where vast column-free spaces are required.
Real Estate & Others: The company leverages its land holdings for leasing and real estate management, providing a stable secondary cash flow.

2. Business Model Characteristics

Integrated Value Chain: Unlike many contractors that outsource fabrication, Tomoe maintains its own specialized factories (such as the Oyama Works). This integration allows for rigorous quality control over high-tension steel components and precise pre-fabrication, which reduces on-site construction time.
Technical Consultant Approach: Tomoe often participates in the early design phase of landmark projects, acting as a technical consultant to architects to realize complex geometric shapes through advanced structural simulation.

3. Core Competitive Moat

Proprietary Technology: The "Tomoe Space Frame" technology is a global benchmark for large-span structures. Their ability to calculate complex stress distributions in non-linear geometries gives them a significant advantage in "Landmark" bidding.
Niche Market Dominance: In the field of specialized steel structures (such as tower structures and domes), Tomoe holds a dominant market share in Japan, often competing only with major "Super General Contractors" like Obayashi or Takenaka.
Public Trust: As a century-old entity with an "A" rating in many public works categories, Tomoe possesses high barriers to entry regarding creditworthiness and historical performance required for government contracts.

4. Latest Strategic Layout

According to the Medium-Term Management Plan (2024-2026), Tomoe is focusing on:
DX (Digital Transformation): Implementing BIM (Building Information Modeling) and automated welding robotics at their factories to combat Japan's labor shortage.
Renewable Energy Infrastructure: Expanding into the offshore wind power sector, specifically the fabrication of heavy steel jackets and foundations for wind turbines.
Sustainability: Investing in low-carbon steel construction methods to align with Japan's "Green Transformation" (GX) goals.

Tomoe Corporation Development History

The history of Tomoe Corporation is a narrative of technological adaptation and the reconstruction of Japan’s physical landscape.

1. Eras of Development

Phase 1: Foundation and Early Innovation (1917 - 1945)
Founded in 1917, the company initially focused on general steel fabrication. The pivotal moment came with the development of the "Tomoe Unit," a revolutionary structural component that allowed for rapid assembly of sturdy frames, which became vital during Japan's early industrial expansion.
Phase 2: Post-War Reconstruction and High Growth (1946 - 1980s)
During Japan’s economic miracle, Tomoe shifted focus to the nation's infrastructure. They became a pioneer in bridge building and high-rise steel frames. In 1964, they were listed on the Tokyo Stock Exchange (Second Section), later moving to the First Section (now Prime Market) as their scale grew.
Phase 3: Diversification and Technical Mastery (1990 - 2010s)
Recognizing the limits of traditional building, Tomoe invested heavily in 3D spatial structures. This era saw the completion of iconic projects such as major Japanese baseball domes and international airport terminals. They refined the "Diamond Truss" system during this period, securing their position as a technical leader.
Phase 4: Modernization and Resilience (2020 - Present)
The current phase is defined by "Smart Construction." Following the challenges of the pandemic and rising material costs, Tomoe has pivoted toward high-margin specialized engineering and infrastructure maintenance.

2. Analysis of Success Factors

Resilience through Specialization: Unlike many generalists who suffered during the "lost decades" of Japan, Tomoe's focus on high-difficulty steel structures protected its margins.
R&D Commitment: The company consistently allocates a significant portion of its budget to structural testing and material science, ensuring they remain the "go-to" firm for architects with unconventional designs.

Industry Introduction

Tomoe Corporation operates within the Japanese Construction and Engineering Industry, specifically the specialized steel structure and infrastructure segments.

1. Industry Trends and Catalysts

Aging Infrastructure: Much of Japan's highway and bridge network was built in the 1960s-70s. The MLIT estimates that by 2033, over 60% of Japan’s bridges will be over 50 years old, creating a massive, long-term market for repair and replacement (Seismic Retrofitting).
Logistics Boom: The rise of e-commerce has led to a surge in the construction of massive, steel-intensive logistics centers and warehouses, a sector where Tomoe’s large-span expertise is highly valued.
Urban Redevelopment: Massive redevelopment projects in Tokyo (e.g., Shibuya and Toranomon districts) continue to drive demand for high-strength steel frames.

2. Competitive Landscape

Company Name Primary Strength Market Position
Yokogawa Bridge Holdings Bridge Specialist Market Leader in Bridge Construction
Takadakiko Steel Bridges/Structures Mid-tier Specialist
Tomoe Corporation Space Frames & High-Rise Steel Leader in Complex Spatial Structures
Komaihaltec Bridges & Wind Power Strong Infrastructure Player

3. Sector Data and Financial Health

As of the latest fiscal year-end (March 2024/2025 cycle), the Japanese steel structure market has seen a recovery in volume.
Key Financial Metrics for Tomoe (FY 2024):
- Net Sales: Approximately ¥55-60 billion (stabilizing post-pandemic).
- Operating Margin: Typically ranges between 4% and 6%, which is healthy for the specialized construction sector.
- Equity Ratio: Maintains a strong balance sheet with an equity ratio often exceeding 50%, providing significant stability against economic downturns.

4. Industry Challenges

Material Costs: The volatility of iron ore and energy prices impacts the cost of steel fabrication. Tomoe manages this through early procurement and "price escalation" clauses in contracts.
Labor Shortage: The "2024 Problem" in Japan’s construction industry (stricter overtime regulations) is forcing companies to innovate. Tomoe's response via factory automation is a critical differentiator in this environment.

Financial data

Sources: Tomoe Corporation earnings data, TSE, and TradingView

Financial analysis

Tomoe Corporation财务健康评分

基于Tomoe Corporation(1921.T)最新的2024/25财年财务数据及市场估值表现,其财务健康评分如下表所示。该公司表现出极强的盈利增长能力和稳健的资产负债表,但在资本效率(ROE)和市场估值溢价方面仍有优化空间。

评价维度 评分 (40-100) 等级/星级辅助 核心指标参考 (最新数据)
盈利能力 92 ⭐⭐⭐⭐⭐ 净利润同比增长422.3% (2025财年)
偿债能力 88 ⭐⭐⭐⭐ 债务权益比(D/E)约为20.9%
运营效率 75 ⭐⭐⭐ 资产收益率(ROI)为2.6% (TTM)
现金流健康度 82 ⭐⭐⭐⭐ 持续派发股息,分红总额同比增长50%
综合健康评分 84 ⭐⭐⭐⭐ 财务稳健,高成长高分红潜力

Tomoe Corporation发展潜力

1. 业绩爆发与修订后的中期经营计划

Tomoe Corporation在最新的2024/25财年展示了惊人的业绩弹性,净利润达到145.3亿日元,较上一年的27.8亿日元增长超过4倍。这一增长主要得益于公司内部结构的优化以及大型项目的集中交付。公司已更新其“第三次中期经营计划:TOMOE BUILD up 5”,明确将通过剥离非核心房地产资产和交叉持股,将资源集中于核心业务,以提升长期企业价值。

2. 资本分配与股东回报政策转型

公司正经历从“保守经营”向“注重资本效率”的重大转型。2025年2月,公司宣布了一项高达80.4亿日元的股份回购计划(约占发行股份总数的10.84%),这一动作是其优化资产负债表、提升市净率(PBR)至1倍以上的核心催化剂。同时,公司将年度股息从16日元大幅提升至24日元,显示出管理层对未来现金流的极强信心。

3. 核心技术驱动与多元化业务布局

作为一家以“技术导向”为核心的企业,Tomoe在特殊钢结构和高科技制造领域拥有稳固的竞争壁垒。其最新的路线图强调了在可持续发展(SDGs)领域的布局,包括利用可再生能源相关的基础设施建设需求。此外,公司正积极寻求在海外市场(特别是东南亚和北美)的业务扩张,通过技术出口和全球供应链优化,创造新的收入增长极。


Tomoe Corporation公司利好与风险

利好因素 (Pros)

· 极高的盈利增长:最新财年净利润同比激增422%,每股收益(EPS)显著提升至364.28日元,远超市场预期。
· 强力的股东回报:大规模的股份回购计划和50%的股息增幅,使其对追求稳健收益的投资者具有极高吸引力。
· 估值修复机会:目前市净率(PBR)仍处于较低水平(约0.98x),随着公司剥离低效资产和提升ROE,股价存在较大的估值重估潜力。
· 防御性资产负债表:极低的债务水平(D/E比率20.9%)使其在利率波动环境中具备极强的防御能力。

风险因素 (Cons)

· 业绩波动性风险:2026财年的利润预测显示出显著回调预期(预测净利润降至21亿日元),表明2025年的爆发增长可能包含一次性收益因素,业绩持续性需关注。
· 反收购措施的影响:公司近期引入了“大型收购应对政策”(收购防卫策),虽旨在保护股东利益,但也可能在一定程度上限制了外部资本对公司治理的干预,影响短期股价弹性。
· 行业竞争与成本压力:建筑与钢铁结构行业受原材料价格波动影响较大,若供应链成本持续上升,可能侵蚀未来的毛利率(目前TTM毛利率为19%)。

Analyst insights

How Do Analysts View Tomoe Corporation and the 1921 Stock?

As of mid-2024, analyst sentiment toward Tomoe Corporation (TYO: 1921), a specialist in steel structures, bridges, and general construction, reflects a "stable value play" characterized by cautious optimism regarding its technical leadership and fiscal discipline. While the stock does not attract the high-frequency coverage of tech giants, institutional analysts focusing on the Japanese construction and infrastructure sector highlight its niche dominance. Here is a detailed breakdown of the current analyst perspective:

1. Core Institutional Views on the Company

Specialized Engineering Leadership: Analysts from Japanese domestic research firms consistently praise Tomoe’s "pioneering spirit" in steel structure technology. Its dominance in large-span structures, such as stadiums and hangars, provides a competitive moat that general contractors struggle to replicate.

Focus on Decarbonization and Innovation: According to recent industry reports, Tomoe is being recognized for its proactive approach to "Green Construction." Analysts point to the company's investments in energy-saving building technologies and renewable energy infrastructure as a long-term growth driver that aligns with Japan's 2050 carbon neutrality goals.

Strong Financial Foundation: Market observers highlight Tomoe’s robust balance sheet. As of the fiscal year ending March 2024, the company maintained a solid equity ratio (often exceeding 50%), which analysts view as a critical safety net against the cyclical nature of the construction industry.

2. Stock Ratings and Valuation Metrics

The consensus among the limited pool of analysts covering 1921 is a "Hold" to "Accumulate" rating, driven primarily by valuation rather than aggressive growth:

Valuation Multiples: Analysts note that Tomoe Corporation often trades at a low Price-to-Book (P/B) ratio, frequently below 1.0x. Value-oriented analysts argue this represents a significant undervaluation of the company's tangible assets and technical expertise.

Dividend Reliability: For income-focused investors, analysts view 1921 as a reliable dividend payer. The company has a track record of stable payouts, with current yields often hovering in the 3.0% to 4.0% range, making it attractive in a low-interest-rate environment.

Target Price Trends: Recent estimates suggest a modest upside. While price targets vary, institutional consensus places the fair value approximately 10% to 15% above current trading levels, assuming the successful execution of the mid-term management plan which focuses on improving ROE (Return on Equity).

3. Risks and Challenges Identified by Analysts

Despite the positive outlook on its technical capabilities, analysts flag several headwinds:

Rising Material Costs: A primary concern is the volatility in steel prices. Since Tomoe's core business revolves around massive steel structures, any inability to pass on increased raw material costs to clients could squeeze profit margins in the short term.

Labor Shortages: Like much of the Japanese construction sector, Tomoe faces an aging workforce. Analysts are monitoring the company’s capital expenditure on automation and DX (Digital Transformation) to see if it can offset the rising cost of skilled labor.

Dependency on Public Works: A significant portion of revenue is tied to government infrastructure spending. Analysts warn that any shifts in national budget priorities toward social welfare over physical infrastructure could impact the project pipeline.

Summary

The prevailing view from the financial community is that Tomoe Corporation is a "hidden gem" of the Japanese infrastructure sector. While it may lack the explosive growth of high-beta stocks, its technical superiority in steel structures, improving shareholder returns, and low valuation make it a compelling choice for conservative investors. Analysts conclude that the stock serves as a defensive play with the potential for a re-rating if the company continues to improve its capital efficiency and expands its footprint in eco-friendly construction.

Further research

Tomoe Corporation (1921.T) Frequently Asked Questions

What are the key investment highlights for Tomoe Corporation, and who are its main competitors?

Tomoe Corporation is a prominent Japanese engineering and construction firm specializing in steel structures, bridges, and power transmission towers. A key investment highlight is its technological leadership in large-scale spatial structures and its integrated business model that spans design, fabrication, and construction.
As of 2024, the company benefits from Japan's ongoing infrastructure renewal projects and the demand for disaster-resilient buildings. Its main competitors in the Japanese market include Yokogawa Bridge Holdings (5911), Takadakiko (5923), and The Takigami Steel Construction (5918).

Are the latest financial results for Tomoe Corporation healthy? What are the revenue and profit trends?

According to the financial results for the fiscal year ended March 31, 2024, Tomoe Corporation reported Net Sales of approximately ¥52.8 billion, representing a year-on-year increase. The Operating Profit stood at roughly ¥3.8 billion, showing a robust recovery compared to previous periods.
The company maintains a healthy balance sheet with a high Equity Ratio (typically above 60%), indicating low financial risk. Net income has seen a positive trajectory due to improved project margins and cost management in the steel structure division.

Is the current valuation of Tomoe Corporation (1921) high? How do its P/E and P/B ratios compare?

Based on recent market data from the Tokyo Stock Exchange, Tomoe Corporation often trades at a Price-to-Earnings (P/E) ratio between 8x and 11x, which is generally considered undervalued or fair compared to the broader Nikkei 225 average. Its Price-to-Book (P/B) ratio has historically trended below 1.0x, suggesting that the stock may be undervalued relative to its asset base. This "deep value" characteristic is common among Japanese construction firms but highlights a potential margin of safety for value investors.

How has the stock price performed over the past year compared to its peers?

Over the past 12 months, Tomoe Corporation's stock has shown steady growth, often outperforming the general construction sector index in Japan. While it may not exhibit the high volatility of tech stocks, it has provided consistent returns driven by dividend increases and share buyback announcements. Compared to peers like Yokogawa Bridge, Tomoe has maintained a competitive total shareholder return, bolstered by the Tokyo Stock Exchange's initiative to encourage companies to improve capital efficiency.

Are there any recent industry tailwinds or headwinds affecting the stock?

Tailwinds: The Japanese government's "National Resilience" plan continues to provide a steady stream of public works contracts for bridge reinforcement and infrastructure upgrades. Additionally, the rise in redevelopment projects in major metropolitan areas increases demand for high-end steel frames.
Headwinds: The primary challenges include rising raw material costs (specifically steel prices) and the labor shortage in the Japanese construction industry, which can lead to increased personnel expenses and potential project delays.

Have major institutional investors been buying or selling Tomoe Corporation stock recently?

Institutional ownership in Tomoe Corporation is significant, with various Japanese regional banks, insurance companies, and investment trusts holding positions. Recent filings indicate a stable institutional base. Notably, there has been increased interest from value-oriented domestic funds following the company’s efforts to enhance shareholder returns through higher dividend payout ratios. Investors should monitor the quarterly "Shareholder Composition" reports for any significant entries by foreign activist or institutional investors looking for undervalued Japanese "Small-Cap" gems.

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TSE:1921 stock overview