Price history
¥3,115Latest+246.1%
Drag across the chart to measure the move between two points.Delayed 15 minutes · monthly closing basis
Business overview
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Key numbersShowing 8 of 20
PER
72.97How many years of earnings it would take to buy the stock. The market average is generally considered to be around 15.PBR
1.86How many times the company's net assets? Around 1x is generally considered a benchmark.ROE
2.6%Earning power. A figure above 10% is generally considered good.Dividend yield
0.0%The annual dividend as a percentage of the share price.Market capitalization
¥66bnShare price × number of shares. The value of the entire company.Equity ratio
56.3%The proportion of assets funded by money that does not have to be repaid.Operating margin
7.6%The percentage of revenue remaining from the company’s core business.Revenue growth (3 years)
14.4%The average annual growth in sales over the past three years.What to watch next
Progress on software investment at the head office and elsewhere (¥2,063 million in total, scheduled for completion in November 2025), together with evidence of productivity and gross margin improvement following the replacement of core systems
Around November 2025 and in subsequent quartersImpact MediumLikelihood Medium
Disclosure of the extent to which synergies from the consolidation of 東京キデン (acquisition date: 29 October 2024; goodwill: ¥436 million, amortized over 6 years) are being realized, particularly in power systems, data, maintenance and recurring-revenue services
Earnings briefings for fiscal 2025 through fiscal 2026Impact HighLikelihood Medium
Commercialization and revenue contribution from new maintenance-related businesses, including maintenance services and process cooling and heating, reflected in a higher services mix
FY2025–FY2027Impact MediumLikelihood Medium
Quantitative KPIs for the Happiness2028 medium-term management plan, which starts in FY2026, including sales, margins and the allocation of growth investment, as well as scope for upward revisions
During FY2026 and in full-year resultsImpact MediumLikelihood Low
The impact on costs and procurement lead times if dependence on Hitachi-related suppliers remains high, given the disclosed annual procurement ratio of more than 57% including Hitachi-related purchases
OngoingImpact MediumLikelihood Medium
What to watch next
Who owns itTop holders total 30.2%
Listed holders 30.2%Everyone else 69.8%
The Master Trust Bank of Japan, Ltd. (Trust Account)8.50%
公益財団法人八洲環境技術振興財団6.70%
Yashima Electric employee stock ownership association2.90%
Hitachi Global Life Solutions, Inc.2.30%
株式会社日本カストディ銀行 (Trust Account)2.00%
Hitachi Industrial Equipment Systems Co., Ltd.1.90%
株式会社三菱UFJ銀行1.60%
The Iyo Bank, Ltd.1.60%
2 other listed holders2.70%
| Holder | Ownership (%) |
|---|---|
| The Master Trust Bank of Japan, Ltd. (Trust Account) | 8.50 |
| 公益財団法人八洲環境技術振興財団 | 6.70 |
| Yashima Electric employee stock ownership association | 2.90 |
| Hitachi Global Life Solutions, Inc. | 2.30 |
| 株式会社日本カストディ銀行 (Trust Account) | 2.00 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1.90 |
| 株式会社三菱UFJ銀行 | 1.60 |
| The Iyo Bank, Ltd. | 1.60 |
| 2 other listed holders | 2.70 |
This company's documents
Filings
Timely disclosures
- 2026-09-04Renewal of the new core system based on Oracle Fusion Cloud Applications
- 2026-07-31Summary of Financial Results for the First Quarter of the Fiscal Year Ending March 2027 (Japanese GAAP, Consolidated)
- 2026-07-22Notice Regarding Completion of Payment for Disposal of Treasury Shares as Restricted Stock Compensation
- 2026-07-03Notice Regarding the Disposal of Treasury Shares as Restricted Stock Compensation
- 2026-06-24Corporate Governance Report 2026/06/24
- 2026-06-04Notice Regarding the Payment of a Special One-Time Bonus to Employees of the Company and Its Group Companies to Commemorate the 80th Anniversary of the Company's Founding
- 2026-06-01Notice of Convocation of the 2026 Annual General Meeting of Shareholders and Meeting Materials
- 2026-05-15Financial Results for the Fiscal Year Ending March 2026 [Japanese GAAP] (Consolidated)
11 more
- 2026-04-28Notice Regarding the Formulation of a Medium-Term Management Plan
- 2026-04-21Statutory Post-Transaction Disclosure Document (Company Split) (八洲冷熱株式会社)
- 2026-04-21Statutory Advance Disclosure Document (Company Split) (Yashima EI Technology Co., Ltd.)
- 2026-04-16Notice Regarding the Acquisition of Treasury Shares and the Results of the Acquisition of Treasury Shares through an Off-Auction Purchase (ToSTNeT-3)
- 2026-04-15Notice Concerning the Acquisition of Treasury Shares and the Purchase of Treasury Shares Through an Off-Auction Purchase Transaction (ToSTNeT-3)
- 2026-04-15Notice of Nomination of Director Candidates
- 2026-03-25Notice of Recognition as a 2026 Health and Productivity Management Outstanding Organization and 2026 Sports Yell Company
- 2026-03-18Notice Regarding Increases in Salary Levels
- 2026-03-17Entering into a Sponsorship Agreement with Professional Golfer Kuwayama Satsuki (桑山紗月), as the Company Approaches Its 80th Anniversary: A New Partnership
- 2026-03-17卓球 早田ひな選手とのスポンサー契約締結について―創立80周年を迎える当社との新たなパートナーシップー
- 2026-03-16従業員持株会を通じた株式付与のための自己株式処分の払込完了及び一部失権に関するお知らせ
Threads
- 2026-09-04Internal Digital Transformation Through the Integration and Reorganisation of Administrative Functions and Renewal of Core Systems
- 2026-07-31Transformation into an engineering company providing high-value-added environmental technologies and services
- 2026-07-31Continuation of Stable Dividends and Use of Retained Earnings for Growth Investment
- 2026-07-31Profit improvement through engineering projects despite declining revenue
- 2026-07-22Introduction of an Executive Stock Compensation System Using Restricted Stock
- 2026-06-24Brand unification, ICT-enabled work-style reform, and support for diverse talent
- 2026-06-19Strengthening Solution and Engineering Capabilities
- 2026-06-19Company-wide rollout of information technology and new energy
75 more
- 2026-06-19Strengthening the Profitability and Expanding the Business Scope of Group Companies
- 2026-06-19Group Management Centered on the Risk Management Committee
- 2026-06-19Dependence on procurement and contractual arrangements with Hitachi Group
- 2026-06-19Dependence on Domestic Capital Investment Trends
- 2026-06-19Uncertainty Regarding the Economic Environment, Supply Systems, Securing Personnel, and Other Factors
- 2026-06-19Shareholdings for Business Relationship Purposes
- 2026-06-19Acquisition of Treasury Shares through ToSTNeT-3
- 2026-06-19Enhancing Corporate Value by Focusing on the Ordinary Profit Margin, ROE, and Equity Ratio
- 2026-06-19Building the Management Foundation for the Next Medium-Term Management Plan
- 2026-06-19Enhancing the Transparency of Appointment and Compensation Procedures through the Nomination and Compensation Advisory Committee
- 2026-06-19Occupational Accident Risk Associated with an Increase in Construction Projects
- 2026-06-19Spin-off of 八洲EIテクノロジー’s information and communications business and change of corporate name to 八洲冷熱
- 2026-06-19Goodwill impairment risk associated with the acquisition of 東京キデン
- 2026-06-01Promoting Compliance and CSR Activities Across the Group
- 2026-05-15Strengthening Electrical Equipment Maintenance and Circular, Recurring Businesses
- 2026-04-28Expansion of Public Works and Strengthening and Creation of Power Businesses
- 2026-04-21Transfer of the Information and Communications Systems Business to Yashima Information Systems
- 2026-04-21Integration of Environmental and Information Technologies Through the Merger of 八洲環境エンジニアリング and 八洲情報システム
- 2025-10-31A four-business structure comprising plants, industrial systems, social infrastructure and electronic devices
- 2025-06-25Expanding Business Opportunities Through Business Networks
- 2025-06-25Changes in Defined Benefit Obligations and Pension Assumptions
- 2025-06-25Information Leakage and Shared System Failures
- 2025-06-25Separation of Business Execution and Oversight under a Senior Executive Officer System
- 2025-06-25Relocation and consolidation of the Engineering Division through the acquisition of the Shiba Annex of the Head Office
- 2025-06-25Sustainability Management and Formulation of GHG Emissions Reduction Targets
- 2025-06-25FY2025 Forecast for Higher Revenue and Higher Profit
- 2024-10-31Operational Improvements Through Higher Production Efficiency in the General Industrial Business
- 2024-10-31Evolution and Growth of Power Supply Systems Through the Acquisition of 東京キデン株式会社 as a Subsidiary
- 2024-06-25Value creation with customers through high-quality services and contribution to an environmentally responsible society
- 2024-06-25Performance-linked executive compensation based on consolidated ordinary profit
- 2024-01-31Demand and Price Fluctuations in Semiconductors and Electronic Devices
- 2024-01-31Impact of COVID-19 on Business Activities and Human Resources
- 2024-01-31Changes to Product Cost Tracking and Expense Presentation Associated with the Increase in Engineering Projects
- 2023-10-31Profit Improvement Through Cost Reduction in Plant Construction Projects
- 2023-07-31Strengthening the Framework for Executing the Medium-Term Management Plan through Rejuvenation of the Management Structure
- 2023-06-27Fair and Transparent Corporate Activities and Prompt Decision-Making
- 2023-06-27Risk of fluctuations in the prices of securities held
- 2023-01-31Application of the Consolidated Taxation System and Response to the Transition to the Group Tax Sharing System
- 2023-01-31Strengthening the Transportation Business Through the Establishment of a New Transportation Systems Business Unit
- 2022-06-23Shareholder Benefits Based on Continuous Holding Period and Number of Shares Held
- 2022-06-23Transfer to the Tokyo Stock Exchange Prime Market
- 2022-01-31Addressing Demand for Control Panels and Making カミヤ電機 a Subsidiary
- 2022-01-31Strengthening solution and engineering capabilities by making 三陽プラント建設 a subsidiary
- 2022-01-31Change of corporate name from Yashima Control Systems to 八洲制御システム
- 2022-01-31Application of the revenue-recognition accounting standard from the fiscal year ending March 2022
- 2022-01-31Adoption of the Accounting Standard for Fair Value Measurement
- 2022-01-31Corporate name changed from 三陽プラント建設 to 八洲プラント建設
- 2021-06-24Strengthening Compliance, Risk Management and Business Continuity Frameworks
- 2021-06-24Trade Receivables Collection and Bad-Debt Risk
- 2021-06-24Capturing Second-Half Sales and Profit and Achieving the Full-Year Outlook
- 2021-06-24Addressing Officer Liability through Directors and Officers Liability Insurance
- 2021-06-24Executive Compensation Structure Combining Fixed, Performance-Linked and Non-Monetary Compensation
- 2021-06-24Risk of fluctuations in revenue presented on a net basis due to comprehensive agency order contracts, etc.
- 2021-06-24Applying the Accounting Standard for Disclosure of Accounting Estimates
- 2020-08-07Dependence on Sales to Nintendo
- 2020-08-07Improved profit margins in the Electronic Devices and Components Business
- 2020-08-07Recognition of a Provision for Loss on Transfer of Shares in 八洲電子ソリューションズ
- 2020-06-24Spin-off of the Electronic Device and Component Business
- 2020-06-24¥2.6 Billion Consolidated Ordinary Profit Target for Final Year of 14th Medium-Term Management Plan
- 2020-02-14FY2019 Earnings Outlook Maintained
- 2020-02-14Hydroelectric Power Equipment Business in Kyushu and Establishment of West Japan Power Systems
- 2019-02-14Transfer of the Air-Conditioning, Water Supply, Drainage and Sanitary Facilities Construction Business to Yashima Environmental Engineering
- 2019-02-14Application of Amendments to Tax-Effect Accounting Standards and Changes in the Presentation of Deferred Tax Items
- 2018-11-14Company split of the Industrial Electrical Equipment Business and its transfer to Yashima Sangyo Systems
- 2018-06-26Collaboration with Overseas-Related Companies and Expansion of the International Procurement Business
- 2018-06-26Recognition of Provision for Withdrawal Losses from the Employees’ Pension Fund
- 2018-06-26Sale of Idle Land
- 2018-06-26Improving Group Cash Efficiency through a Cash Management System
- 2017-02-10Construction of a New Head Office Building
- 2017-02-10Change in depreciation method for building fixtures and structures from the declining-balance method to the straight-line method
- 2016-06-24Transition to a Company with an Audit and Supervisory Committee
- 2016-06-24Quality and Claims Liability Associated with the Expansion of Proprietary Solutions
- 2016-06-24Compliance with the Construction Business Act, Export Control Laws and Regulations, etc.
- 2016-06-24Business continuity risk associated with outsourcing logistics
- 2016-06-24Business interruption caused by natural disasters such as earthquakes