Price history
¥1,552Latest+99.2%
Drag across the chart to measure the move between two points.Delayed 15 minutes · monthly closing basis
Business overview
Recurring subjects
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Key numbersShowing 8 of 20
PER
68.31How many years of earnings it would take to buy the stock. The market average is generally considered to be around 15.PBR
1.75How 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
¥56bnShare price × number of shares. The value of the entire company.Equity ratio
61.8%The proportion of assets funded by money that does not have to be repaid.Operating margin
8.1%The percentage of revenue remaining from the company’s core business.Revenue growth (3 years)
10.9%The average annual growth in sales over the past three years.What to watch next
Whether the full-scale operation of the technical and training center in Nagoya, which began in April 2025, feeds through to quality indicators, orders and costs, including labor hours
From April 2025, with the impact reflected in the most recent quarter through the following fiscal yearImpact MediumLikelihood Medium
Acceleration in sales capabilities and project wins following the completion of the new Kyushu branch office in August 2025
After completion in August 2025, extending into the following fiscal yearImpact LowLikelihood Medium
Progress toward the targets of ¥3.5 billion in overseas revenue, ¥175 million in overseas operating profit and a 5% overseas operating margin, including progress disclosures
FY2025 through the medium-term plan period, in line with the timing of disclosures related to the targetsImpact HighLikelihood Low
The extent to which new business in validation support for pharmaceutical manufacturing and space decontamination methods gains traction as a source of revenue
2025-2026, depending on progress in these emerging areasImpact MediumLikelihood Medium
Whether progress on climate-related initiatives, including TCFD disclosures and CDP/SBT measures, translates into an advantage in tenders and customer requirements
Continuing from 2026 onward, as disclosures and certifications are updated or obtainedImpact LowLikelihood Medium
What to watch next
Who owns itTop holders total 38.9%
Listed holders 38.9%Everyone else 61.1%
The Master Trust Bank of Japan, Ltd. (Trust Account)10.22%
日本空調サービス Employee Stock Ownership Association7.54%
株式会社日本カストディ銀行 (Trust Account)6.27%
MURAKAMI TAKATERU4.33%
Shigeta Yasumitsu (重田 康光)2.90%
Nomura Securities Co., Ltd.2.10%
岡地 修1.67%
Tokio Marine & Nichido Fire Insurance Co., Ltd.1.63%
2 other listed holders2.28%
| Holder | Ownership (%) |
|---|---|
| The Master Trust Bank of Japan, Ltd. (Trust Account) | 10.22 |
| 日本空調サービス Employee Stock Ownership Association | 7.54 |
| 株式会社日本カストディ銀行 (Trust Account) | 6.27 |
| MURAKAMI TAKATERU | 4.33 |
| Shigeta Yasumitsu (重田 康光) | 2.90 |
| Nomura Securities Co., Ltd. | 2.10 |
| 岡地 修 | 1.67 |
| Tokio Marine & Nichido Fire Insurance Co., Ltd. | 1.63 |
| 2 other listed holders | 2.28 |
This company's documents
Filings
Timely disclosures
- 2026-09-25(Update on Previously Disclosed Matter) Notice Concerning Measures to Prevent Recurrence of Improper Conduct by an Employee and Management Accountability
- 2026-08-10Notice of Completion of Payment for the Disposal of Treasury Shares as Restricted Stock Compensation
- 2026-07-31Notice Concerning Misconduct by an Employee of the Company
- 2026-07-31Notice Regarding the Impact of the Reiwa 8 Kumamoto Earthquake
- 2026-07-31Summary of Financial Results for the First Quarter of the Fiscal Year Ending March 2027 (Japanese GAAP, Consolidated)
- 2026-07-24Notice Concerning the Disposal of Treasury Shares as Restricted Stock Compensation
- 2026-06-01Notice of Convocation of the 63rd Annual General Meeting of Shareholders and Meeting Materials for 2026
- 2026-05-20[Expansion of Service Network] 日本空調サービス opens “Shiga Kita Sales Office,” its 100th location in Japan and overseas combined
7 more
- 2026-05-13Notice Regarding Increases in Salary Levels
- 2026-05-13Notice Regarding the Formulation of the "2026 Four-Year Medium-Term Management Plan"
- 2026-05-13Notice Regarding Dividend from Retained Earnings
- 2026-05-13Financial Results for the Fiscal Year Ending March 2026 [Japanese GAAP] (Consolidated)
- 2026-03-26【New Graduate and Mid-Career Recruitment】Nippon Air Conditioning Services Completely Revamps Recruitment Website
- 2026-03-25[IR Interview Published] 日本空調サービス Representative Director and President Yorifuji Toshiaki (依藤敏明) Appears on YouTube Channel “Mabuchi Mariko (馬渕磨理子)’s Stock Club”
- 2026-03-13【人的資本の価値向上】日本空調サービス、若手・中堅社員が技を競う 第13回「技術競技会」を開催
Threads
- 2026-09-25Strengthening the Management Framework through the Risk Management Committee and Compliance Committee
- 2026-09-25Internal control system deficiencies and the risk of future misconduct
- 2026-08-10Executive bonuses linked to operating profit and shareholder returns, and stock options
- 2026-07-31Integrated maintenance and renewal operations across the building-equipment lifecycle
- 2026-07-31Winning New Properties Through Equipment Assessments and Solution Proposals and Maintaining Existing Contracts
- 2026-07-31High-Quality Services and Enhanced Technical Capabilities for Special Facilities and Spaces
- 2026-07-31Overseas expansion across Asia using China as a foothold
- 2026-07-31Increase in Sales and Operating Profit, Decrease in Profit Attributable to Owners of the Parent
74 more
- 2026-07-31Uncertainty about the outlook due to policy uncertainty under the new U.S. administration
- 2026-07-31Strengthening the Development of Skilled Technicians
- 2026-07-31BCP and Flexible Work Arrangements for Large-Scale Disasters and Infectious Diseases
- 2026-07-31Strengthening renewable energy proposals through the establishment of the Energy Solutions Department
- 2026-07-31Integrated Targets for Human Capital, Special Facilities, Overseas Business and Shareholder Returns under the 2024 Five-Year Medium-Term Management Plan
- 2026-06-22Gradual Increase in the Payout Ratio Target and Approximately 50% for the Fiscal Year Ended March 2018
- 2026-06-22Development of elemental technologies for energy-saving proposals
- 2026-06-22Political, economic, and foreign exchange risks associated with overseas expansion
- 2026-06-22Issuance of Stock Acquisition Rights for Directors, Audit & Supervisory Board Members and Executive Officers
- 2026-06-22Declining Total Assets and Liabilities and Rising Equity Ratio
- 2026-06-22Increase in orders received and order backlog in the building equipment construction segment
- 2026-06-22¥112 million impairment loss on operating assets and resort facilities
- 2026-06-22Risk of rising labor costs amid a perceived labor shortage
- 2026-06-22Increase in cash flows from operating activities and cash outflows from investing and financing activities
- 2026-06-22Risk of Rising Raw Material Prices
- 2026-06-22Increase in Filing Company Headcount Due to Organizational Changes
- 2026-06-22Strengthening Human Resources through the Recruitment, Working Practices and Efficiency Project
- 2026-06-22Enhancing Corporate Value by Maintaining Return on Equity
- 2026-06-22Ongoing Review of the Rationale for Strategic Shareholdings
- 2026-06-22Setting ESG and medium- to long-term KPIs toward the fiscal year ending March 2029
- 2026-06-22Revenue Composition by Maintenance and Construction Following Adoption of the Revenue Recognition Standard
- 2026-06-22Appointing diverse talent to management positions and promoting diversity
- 2026-06-22Greenhouse Gas Emissions Reduction Targets Through Fiscal 2030
- 2026-06-22Climate-Related Disclosure Based on the TCFD Recommendations and Response to CDP and SBT
- 2026-06-22Improving engagement by promoting participation in the employee stock ownership plan
- 2026-06-22Improvement in gross profit margins by contract type
- 2026-06-22Plans to Relocate the Mie Branch and Nihon Kucho Tohoku Head Office
- 2026-06-22Planned adoption of the accounting standards for subsequent events from the fiscal year ending March 2028
- 2026-06-01Governance through the Board of Corporate Auditors system, outside officers and the executive officer system
- 2026-06-01Strengthening the Independence and Objectivity of President Selection by the Nomination Advisory Committee
- 2026-06-01Promoting health management through certification as a Certified Health and Productivity Management Outstanding Organization
- 2026-05-20Efficiency gains through the use of a nationwide network of locations and interregional collaboration
- 2026-05-13Leadership in the Building Facilities Maintenance Industry and Development of a Proprietary Business Model
- 2026-05-13Stable expansion of the core maintenance business and strengthening the 日本空調 brand
- 2025-11-13Electricity Sales Business from Solar Power Generation and Capital Investment
- 2025-11-13Building Facilities Maintenance Business Platform Comprising 16 Companies in Japan and Overseas
- 2025-11-13Application of the Accounting Standard for Disclosure of Accounting Estimates
- 2025-11-13Recording of a ¥106 million provision for losses on order contracts
- 2025-11-13Construction of a New Sales Building for the Kyushu Branch
- 2025-11-13Recognition of a ¥45 million provision for shareholder benefits
- 2025-06-24Execution of the 2016 Three-Year Medium-Term Management Plan
- 2025-06-24Pressure to Reduce Maintenance Costs and Risk of Lower Maintenance Fees
- 2025-06-24Risk of accidents, disasters, defects and litigation arising from maintenance and construction work
- 2025-06-24Loss of Contract Opportunities Due to Changes in Bidding Qualifications and the Designated Administrator System
- 2025-06-24Financial instrument management and liquidity management without speculative trading
- 2025-06-24Securing liquidity through a ¥3 billion committed credit line
- 2025-06-242019 Medium-Term Five-Year Management Plan and Numerical Targets for the Fiscal Year Ending March 2024
- 2025-06-24Global management through proactive recruitment of employees of foreign nationality
- 2025-06-24Impact of COVID-19 on Business Activities and Capital Investment
- 2025-06-24Risks of loss, leakage and alteration of important information, and information security measures
- 2025-06-24Plan to Build a Training Center under the New Talent Development Project
- 2025-06-24Entering into Directors and Officers Liability Insurance
- 2025-06-24Adoption of the Accounting Standard on the Classification of Corporate Taxes
- 2025-06-24Planned Adoption of Lease Accounting Standards and Related Guidance in the Fiscal Year Ending March 2028
- 2024-11-13Application of the Accounting Standards for Business Combinations and Related Matters and the Guidance on Recoverability of Deferred Tax Assets
- 2024-11-13Construction of a new office building for 日本空調北陸's headquarters
- 2023-06-26Development of Core Systems
- 2023-06-26Mutual Prosperity with Business Partners through the Partnership-Building Declaration and Multi-Stakeholder Policy
- 2023-02-14Planned adoption of accounting standards for fair value measurement and financial instruments in the fiscal year ending March 2022
- 2022-08-12Uncertainty over the outlook due to the slowdown in the Chinese economy and U.S.-China trade friction
- 2022-08-12Improving Capital Efficiency and Returning Profits to Shareholders Through Share Repurchases
- 2022-06-27Transfer to the Tokyo Stock Exchange Prime Market and Nagoya Stock Exchange Premier Market
- 2022-02-14Planned Adoption of the Revenue Recognition Standard Beginning in the Fiscal Year Ending March 2022
- 2021-06-21Improving Management Efficiency and Strengthening Governance through the Acquisition of All Outstanding Shares of and Integration of Subsidiaries
- 2021-06-21Change to straight-line depreciation for building fixtures and structures
- 2021-06-21Enhancement of one-stop services
- 2021-06-21Recognition of ¥4 Million in Valuation Losses on Investment Securities
- 2021-06-21Impact of changes in payment methods for subcontracting costs on operating cash flow
- 2020-06-22Two-for-One Stock Split of Common Shares
- 2020-02-14Director’s departure following death
- 2019-06-24Risks associated with asbestos exposure
- 2018-06-25Reversal of Retirement Benefit Provision Associated with Dissolution of Employees' Pension Fund
- 2018-06-25Change in Representative Director and President
- 2017-06-28Extraordinary loss due to a change in the method for calculating retirement benefit obligations