Annual report
1820.TEDINET S100YEDU
Period2025-04-01 → 2026-03-31
Filed2026-06-19
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥396.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥366.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥401.6bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥339.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥323.8bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥28.0bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥21.1bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥27.4bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥20.2bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥19.6bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥13.2bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥23.5bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥34.0bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥24.5bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥24.1bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥17.5bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥12.4bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥9.6bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥15.1bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥23.9bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥17.6bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥686.0bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥592.0bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥579.6bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥513.6bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥477.6bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥481.6bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥410.9bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥204.4bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥181.2bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥176.9bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥156.1bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥157.7bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥48.3bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥43.4bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥48.3bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥43.4bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥56.5bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥53.7bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥47.1bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥3.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥5.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥32.0bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥34.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥41.2bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥7.5bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥36.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥41.8bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥27.4bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥22.5bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | ¥8.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥16.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥11.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.4bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥16.1bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥609.56 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥444.46 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥313.86 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥244.43 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥312.34 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,936.16 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,361.27 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,277.06 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,770.77 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,833.71 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 28.4% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.1% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.1% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.0% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 31.7% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 13.1% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.3% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 7.8% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 6.4% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 3,442 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 3,065 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 3,301 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 3,201 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 3,106 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥379.4bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥348.0bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥390.3bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥328.4bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥317.7bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥27.0bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥20.4bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥27.0bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥20.2bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥19.1bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥12.6bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥23.8bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥34.4bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥24.4bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥24.4bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥17.5bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥12.2bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥9.4bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥15.0bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥635.6bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥538.0bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥540.6bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥490.9bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥462.4bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥451.1bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥372.7bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥184.5bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥165.3bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥163.3bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥145.1bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥147.9bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥32.0bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥26.8bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥618.86 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥444.26 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥309.74 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥237.98 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥310.27 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥230 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥220 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥220 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥221 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥221 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥4,671.91 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,187 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥4,138.16 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,675.22 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,747.9 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 29.0% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.7% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 30.2% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 29.5% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 32.0% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 14.0% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 10.7% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 7.9% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 6.4% | 2022-04-01 → 2023-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 8.5% | 2021-04-01 → 2022-03-31v | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 41,791,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 41,791,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 55,591,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 2,706 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 2,622 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 2,892 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 2,804 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 2,794 | at 2022-03-31v | Standalone | Number of employees |
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 · 72
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥5.1bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥5.1bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2026-03-31 | ¥555m |
| Asset Value Added Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥3.1bn |
| Asset Value Added Businessreportable segment | employees | at 2026-03-31 | 477 pure |
| Asset Value Added Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥25.5bn |
| Asset Value Added Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥25.0bn |
| Asset Value Added Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥471m |
| Asset Value Added Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥7.7bn |
| Building Constructionreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥848m |
| Building Constructionreportable segment | employees | at 2026-03-31 | 1184 pure |
| Building Constructionreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥216.7bn |
| Building Constructionreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥216.7bn |
| Building Constructionreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥10m |
| Building Constructionreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥13.8bn |
| Civil Engineeringreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥911m |
| Civil Engineeringreportable segment | employees | at 2026-03-31 | 1007 pure |
| Civil Engineeringreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥121.9bn |
| Civil Engineeringreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥121.9bn |
| Civil Engineeringreportable segment | segment profit | 2025-04-01 → 2026-03-31 | ¥9.1bn |
| International Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥133m |
| International Businessreportable segment | employees | at 2026-03-31 | 357 pure |
| International Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥36.3bn |
| International Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥31.6bn |
| International Businessreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥4.7bn |
| International Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥2.4bn |
| Regional Environmental Solutions Businessreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥70m |
| Regional Environmental Solutions Businessreportable segment | employees | at 2026-03-31 | 44 pure |
| Regional Environmental Solutions Businessreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥748m |
| Regional Environmental Solutions Businessreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥748m |
| Regional Environmental Solutions Businessreportable segment | segment profit | 2025-04-01 → 2026-03-31 | −¥805m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥5.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥401.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥396.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥5.1bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2026-03-31 | ¥27.5bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥8.7bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥8.7bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2025-03-31 | −¥105m |
| Asset Value Added Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥3.0bn |
| Asset Value Added Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥27.1bn |
| Asset Value Added Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥26.8bn |
| Asset Value Added Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥287m |
| Asset Value Added Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥7.5bn |
| Building Constructionreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥583m |
| Building Constructionreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥193.4bn |
| Building Constructionreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥193.2bn |
| Building Constructionreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥227m |
| Building Constructionreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥6.4bn |
| Civil Engineeringreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥619m |
| Civil Engineeringreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥108.0bn |
| Civil Engineeringreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥108.0bn |
| Civil Engineeringreportable segment | segment profit | 2024-04-01 → 2025-03-31 | ¥8.8bn |
| International Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥125m |
| International Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥46.5bn |
| International Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥38.3bn |
| International Businessreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥8.2bn |
| International Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥802m |
| Regional Environmental Solutions Businessreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥133m |
| Regional Environmental Solutions Businessreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥535m |
| Regional Environmental Solutions Businessreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥535m |
| Regional Environmental Solutions Businessreportable segment | segment profit | 2024-04-01 → 2025-03-31 | −¥734m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥4.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥375.5bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥366.8bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥8.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2025-03-31 | ¥21.2bn |
| Asset Value Added Businessreportable segment | employees | at 2026-03-31 | 73 pure |
| Building Constructionreportable segment | employees | at 2026-03-31 | 1184 pure |
| Civil Engineeringreportable segment | employees | at 2026-03-31 | 985 pure |
| International Businessreportable segment | employees | at 2026-03-31 | 64 pure |
| Regional Environmental Solutions Businessreportable segment | employees | at 2026-03-31 | 27 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 2,103
| Item | Context | Value | Unit |
|---|---|---|---|
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -8177000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 170181000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationDifferenceOnAvailableForSaleSecuritiesMember | 14285000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ValuationAndTranslationAdjustmentsMember | 14285000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 184467000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第１項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2026-06-19 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第89期(自 2025年４月１日 至 2026年３月31日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)西松建設株式会社 | |
| Company name in english cover page | FilingDateInstant | Nishimatsu Construction Co., Ltd. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 細 川 雅 一 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都港区虎ノ門一丁目17番１号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 03(3502)0232 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)経理部長 玉 野 広 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都港区虎ノ門一丁目17番１号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 03(3502)0232 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)経理部長 玉 野 広 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E00060 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 18200 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)西松建設株式会社 | |
| Filer name in english | FilingDateInstant | Nishimatsu Construction Co., Ltd. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第三号様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | cns | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | cns | |
| Current fiscal year start date | FilingDateInstant | 2025-04-01 | |
| Current period end date | FilingDateInstant | 2026-03-31 | |
| Type of current period | FilingDateInstant | FY | |
| Current fiscal year end date | FilingDateInstant | 2026-03-31 | |
| Previous fiscal year start date | FilingDateInstant | 2024-04-01 | |
| Comparative period end date | FilingDateInstant | 2025-03-31 | |
| Previous fiscal year end date | FilingDateInstant | 2025-03-31 | |
| Next fiscal year start date | FilingDateInstant | － | |
| End date of quarterly or semi annual period of next fiscal year | FilingDateInstant | － | |
| Amendment flag | FilingDateInstant | false | |
| Identification of document subject to amendment | FilingDateInstant | － | |
| Report amendment flag | FilingDateInstant | false | |
| Xbrl amendment flag | FilingDateInstant | false | |
| Business results of group (text) | FilingDateInstant | Text · Plus | |
| Business results of reporting company (text) | FilingDateInstant | Text · Plus | |
| Company history (text) | FilingDateInstant | Text · Plus | |
| Description of business (text) | FilingDateInstant | 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 · 24 of 24 passed
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| balance sheet identity | pass rounding |
| 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 assets | pass |
| statement vs summary · net assets | 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 · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |