Half-year report · HY
1890.TEDINET S100X0TL
Period2025-04-01 → 2025-09-30
Filed2025-11-10
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥94.6bn | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥172.6bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥73.6bn | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥3.6bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥2.8bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥3.0bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥11.1bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.4bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥3.4bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥2.9bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥2.5bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥8.3bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥1.8bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥2.7bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥1.9bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥173.7bn | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥180.5bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥142.2bn | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥97.0bn | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥100.4bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥76.6bn | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥80.1bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥74.9bn | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥12.2bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥21.3bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥12.1bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥21.2bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥15.1bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥23.5bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | −¥11.4bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥5.0bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥6.1bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥11.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥11.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥8.7bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥5.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.0bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥26.5 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥88.49 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥19.65 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 42.4% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 42.7% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 50.7% | at 2024-09-30 | Cons. | Equity to asset ratio (5-year summary) |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 42
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2025-09-30 | ¥395m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2025-09-30 | ¥358m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥36m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-04-01 → 2025-09-30 | ¥135m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥45m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥45m |
| Foreign Buildingreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥4.7bn |
| Foreign Buildingreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥4.7bn |
| Foreign Buildingreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥420m |
| Foreign Civilreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥5.3bn |
| Foreign Civilreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥5.3bn |
| Foreign Civilreportable segment | segment profit | 2025-04-01 → 2025-09-30 | −¥30m |
| Offshore Windreportable segment | segment profit | 2025-04-01 → 2025-09-30 | −¥873m |
| —segment total | revenue | 2025-04-01 → 2025-09-30 | ¥94.2bn |
| —segment total | revenue external | 2025-04-01 → 2025-09-30 | ¥94.2bn |
| —segment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥8m |
| —segment total | segment profit | 2025-04-01 → 2025-09-30 | ¥3.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥94.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥94.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥45m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥3.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2024-09-30 | ¥397m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2024-09-30 | ¥354m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥42m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-04-01 → 2024-09-30 | ¥112m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥50m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥50m |
| Foreign Buildingreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥3.1bn |
| Foreign Buildingreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥3.1bn |
| Foreign Buildingreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥171m |
| Foreign Civilreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥4.6bn |
| Foreign Civilreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥4.6bn |
| Foreign Civilreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥299m |
| Offshore Windreportable segment | segment profit | 2024-04-01 → 2024-09-30 | −¥450m |
| —segment total | revenue | 2024-04-01 → 2024-09-30 | ¥73.3bn |
| —segment total | revenue external | 2024-04-01 → 2024-09-30 | ¥73.2bn |
| —segment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥8m |
| —segment total | segment profit | 2024-04-01 → 2024-09-30 | ¥2.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥73.7bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥73.6bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥50m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥2.8bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 611
| Item | Context | Value | Unit |
|---|---|---|---|
| Class issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)普通株式 | |
| Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registered | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)東京証券取引所プライム市場 | |
| Description issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | Original text (Japanese)単元株式数100株 | |
| Details of employee share option program (text) | FilingDateInstant | Text · Plus | |
| Other information on share acquisition rights (text) | FilingDateInstant | Text · Plus | |
| Exercises etc of moving strike convertible bonds etc (text) | FilingDateInstant | Text · Plus | |
| Changes in number of issued shares stated capital etc (text) | FilingDateInstant | Text · Plus | |
| Major shareholders (text) | FilingDateInstant | Text · Plus | |
| Name major shareholders | InterimInstant_No1MajorShareholdersMember | Original text (Japanese)大成建設株式会社 | |
| Address major shareholders | InterimInstant_No1MajorShareholdersMember | Original text (Japanese)東京都新宿区西新宿一丁目25番１号 | |
| Name major shareholders | InterimInstant_No2MajorShareholdersMember | Original text (Japanese)前田建設工業株式会社 | |
| Address major shareholders | InterimInstant_No2MajorShareholdersMember | Original text (Japanese)東京都千代田区富士見二丁目10番２号 | |
| Name major shareholders | InterimInstant_No3MajorShareholdersMember | Original text (Japanese)日本マスタートラスト信託銀行株式会社（信託口） | |
| Address major shareholders | InterimInstant_No3MajorShareholdersMember | Original text (Japanese)東京都港区赤坂一丁目８番１号 | |
| Name major shareholders | InterimInstant_No4MajorShareholdersMember | Original text (Japanese)株式会社日本カストディ銀行（信託口） | |
| Address major shareholders | InterimInstant_No4MajorShareholdersMember | Original text (Japanese)東京都中央区晴海一丁目８番12号 | |
| Name major shareholders | InterimInstant_No5MajorShareholdersMember | Original text (Japanese)BNY GCM CLIENT ACCOUNT JPRD AC ISG(FE-AC)（常任代理人 株式会社三菱ＵＦＪ銀行） | |
| Address major shareholders | InterimInstant_No5MajorShareholdersMember | Text · Plus | |
| Name major shareholders | InterimInstant_No6MajorShareholdersMember | Original text (Japanese)モルガン・スタンレーＭＵＦＧ証券株式会社 | |
| Address major shareholders | InterimInstant_No6MajorShareholdersMember | Original text (Japanese)東京都千代田区大手町一丁目９番７号 | |
| Name major shareholders | InterimInstant_No7MajorShareholdersMember | Original text (Japanese)JP MORGAN CHASE BANK 385781（常任代理人 株式会社みずほ銀行決済営業部） | |
| Address major shareholders | InterimInstant_No7MajorShareholdersMember | Text · Plus | |
| Name major shareholders | InterimInstant_No8MajorShareholdersMember | Text · Plus | |
| Address major shareholders | InterimInstant_No8MajorShareholdersMember | Text · Plus | |
| Name major shareholders | InterimInstant_No9MajorShareholdersMember | Original text (Japanese)野村證券株式会社 | |
| Address major shareholders | InterimInstant_No9MajorShareholdersMember | Original text (Japanese)東京都中央区日本橋一丁目13番１号 | |
| Name major shareholders | InterimInstant_No10MajorShareholdersMember | Original text (Japanese)ＪＰモルガン証券株式会社 | |
| Address major shareholders | InterimInstant_No10MajorShareholdersMember | Original text (Japanese)東京都千代田区丸の内二丁目７番３号 | |
| Issued shares voting rights (text) | FilingDateInstant | Text · Plus | |
| Description issued shares voting rights | InterimInstant_SharesWithNoVotingRightsMember | － | |
| Description issued shares voting rights | InterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember | － | |
| Description issued shares voting rights | InterimInstant_SharesWithRestrictedVotingRightsOtherMember | － | |
| Description issued shares voting rights | InterimInstant_SharesWithFullVotingRightsTreasurySharesEtcMember | Original text (Japanese)単元株式数 100株 | |
| Description issued shares voting rights | InterimInstant_SharesWithFullVotingRightsOtherMember | Original text (Japanese)同上 | |
| Description issued shares voting rights | InterimInstant_SharesLessThanOneUnitMember | Original text (Japanese)１単元(100株)未満の株式 | |
| Treasury shares etc (text) | FilingDateInstant | Text · Plus | |
| Name of shareholder treasury shares etc | InterimInstant_Row1Member | Original text (Japanese)東洋建設株式会社 | |
| Address of shareholder treasury shares etc | InterimInstant_Row1Member | Original text (Japanese)大阪市中央区高麗橋四丁目１番１号 | |
| Information about officers (text) | FilingDateInstant | Text · Plus | |
| Description of fact that consolidated financial statements have been prepared in accordance with special ordinance or regulations for industry in appended list financial information | InterimDuration | Text · Plus | |
| Type1 semi annual consolidated financial statements financial information | InterimDuration | Text · Plus | |
| Note on independent audit financial information | InterimDuration | Text · Plus | |
| Type1 semi annual consolidated balance sheet (text) | InterimDuration | Text · Plus | |
| Type1 semi annual consolidated statement of income (text) | InterimDuration | Text · Plus | |
| Type1 semi annual consolidated statement of comprehensive income (text) | InterimDuration | Text · Plus | |
| Type1 semi annual consolidated statement of cash flows (text) | InterimDuration | Text · Plus | |
| Notes additional information semi annual consolidated financial statements (text) | InterimDuration | Text · Plus | |
| Debtors notes regarding overdraft contracts and or loan commitments (text) | InterimInstant | Text · Plus | |
| Major components of selling general and administrative expenses (text) | InterimDuration | Text · Plus | |
| Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text) | InterimDuration | Text · Plus |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 14 of 14 passed
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |