Annual report
9906.TEDINET S100YJUL
Period2025-04-01 → 2026-03-31
Filed2026-06-24
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 148
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥105.9bn | 2025-04-01 → 2026-03-31 | Cons. | Net sales |
| Revenue | ¥96.1bn | 2024-04-01 → 2025-03-31 | Cons. | Net sales |
| Revenue | ¥91.1bn | 2023-04-01 → 2024-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥82.7bn | 2022-04-01 → 2023-03-31v | Cons. | Net sales (5-year summary) |
| Revenue | ¥74.9bn | 2021-04-01 → 2022-03-31v | Cons. | Net sales (5-year summary) |
| Operating income | ¥6.2bn | 2025-04-01 → 2026-03-31 | Cons. | Operating income |
| Operating income | ¥5.4bn | 2024-04-01 → 2025-03-31 | Cons. | Operating income |
| Ordinary income | ¥6.8bn | 2025-04-01 → 2026-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥6.0bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥5.6bn | 2023-04-01 → 2024-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.2bn | 2022-04-01 → 2023-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.6bn | 2021-04-01 → 2022-03-31v | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥7.3bn | 2025-04-01 → 2026-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥6.2bn | 2024-04-01 → 2025-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥4.9bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥4.1bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥3.7bn | 2023-04-01 → 2024-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.7bn | 2022-04-01 → 2023-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.4bn | 2021-04-01 → 2022-03-31v | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥5.0bn | 2025-04-01 → 2026-03-31 | Cons. | Profit loss |
| Net income | ¥4.3bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss |
| Total assets | ¥69.9bn | at 2026-03-31 | Cons. | Assets |
| Total assets | ¥66.7bn | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥64.6bn | at 2024-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥58.7bn | at 2023-03-31v | Cons. | Total assets (5-year summary) |
| Total assets | ¥54.0bn | at 2022-03-31v | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥25.6bn | at 2026-03-31 | Cons. | Liabilities |
| Total liabilities | ¥26.6bn | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥44.3bn | at 2026-03-31 | Cons. | Net assets |
| Net assets / equity | ¥40.1bn | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥36.7bn | at 2024-03-31v | Cons. | Net assets |
| Net assets / equity | ¥33.1bn | at 2023-03-31v | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥30.6bn | at 2022-03-31v | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥22.1bn | at 2026-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥19.2bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥22.1bn | at 2026-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥19.2bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥18.1bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥17.0bn | at 2023-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥16.6bn | at 2022-03-31v | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥4.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥5.2bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥2.0bn | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥1.8bn | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥3.7bn | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | ¥1.0bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥2m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥579m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥491m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2.1bn | 2025-04-01 → 2026-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.4bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥825m | 2023-04-01 → 2024-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥893m | 2022-04-01 → 2023-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥635m | 2021-04-01 → 2022-03-31v | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥574.06 | 2025-04-01 → 2026-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥487.65 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥432.34 | 2023-04-01 → 2024-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥324.06 | 2022-04-01 → 2023-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥283.13 | 2021-04-01 → 2022-03-31v | Cons. | Basic earnings loss per share (5-year summary) |
| Net assets per share | ¥4,926.6 | at 2026-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,452.8 | at 2025-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥4,071.45 | at 2024-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,665.24 | at 2023-03-31v | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥3,383 | at 2022-03-31v | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 59.6% | at 2026-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.5% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.3% | at 2024-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.8% | at 2023-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.0% | at 2022-03-31v | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 12.2% | 2025-04-01 → 2026-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.4% | 2024-04-01 → 2025-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 11.2% | 2023-04-01 → 2024-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 9.2% | 2022-04-01 → 2023-03-31v | Cons. | Rate of return on equity (5-year summary) |
| ROE | 8.6% | 2021-04-01 → 2022-03-31v | Cons. | Rate of return on equity (5-year summary) |
| Employees | 932 | at 2026-03-31 | Cons. | Number of employees |
| Employees | 907 | at 2025-03-31 | Cons. | Number of employees |
| Employees | 881 | at 2024-03-31v | Cons. | Number of employees |
| Employees | 839 | at 2023-03-31v | Cons. | Number of employees |
| Employees | 836 | at 2022-03-31v | Cons. | Number of employees |
| Revenue | ¥97.2bn | 2025-04-01 → 2026-03-31 | Standalone | Net sales |
| Revenue | ¥86.8bn | 2024-04-01 → 2025-03-31 | Standalone | Net sales |
| Revenue | ¥81.6bn | 2023-04-01 → 2024-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥73.8bn | 2022-04-01 → 2023-03-31v | Standalone | Net sales (5-year summary) |
| Revenue | ¥66.3bn | 2021-04-01 → 2022-03-31v | Standalone | Net sales (5-year summary) |
| Operating income | ¥5.3bn | 2025-04-01 → 2026-03-31 | Standalone | Operating income |
| Operating income | ¥4.4bn | 2024-04-01 → 2025-03-31 | Standalone | Operating income |
| Ordinary income | ¥5.9bn | 2025-04-01 → 2026-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥5.1bn | 2024-04-01 → 2025-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥4.6bn | 2023-04-01 → 2024-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.5bn | 2022-04-01 → 2023-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥2.9bn | 2021-04-01 → 2022-03-31v | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥6.1bn | 2025-04-01 → 2026-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥5.3bn | 2024-04-01 → 2025-03-31 | Standalone | Income before income taxes |
| Net income | ¥4.3bn | 2025-04-01 → 2026-03-31 | Standalone | Profit loss |
| Net income | ¥3.8bn | 2024-04-01 → 2025-03-31 | Standalone | Profit loss |
| Net income | ¥3.3bn | 2023-04-01 → 2024-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.5bn | 2022-04-01 → 2023-03-31v | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.0bn | 2021-04-01 → 2022-03-31v | Standalone | Net income loss (5-year summary) |
| Total assets | ¥58.4bn | at 2026-03-31 | Standalone | Assets |
| Total assets | ¥56.1bn | at 2025-03-31 | Standalone | Assets |
| Total assets | ¥54.2bn | at 2024-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥48.8bn | at 2023-03-31v | Standalone | Total assets (5-year summary) |
| Total assets | ¥44.8bn | at 2022-03-31v | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥22.7bn | at 2026-03-31 | Standalone | Liabilities |
| Total liabilities | ¥23.6bn | at 2025-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥35.7bn | at 2026-03-31 | Standalone | Net assets |
| Net assets / equity | ¥32.5bn | at 2025-03-31 | Standalone | Net assets |
| Net assets / equity | ¥29.7bn | at 2024-03-31v | Standalone | Net assets |
| Net assets / equity | ¥26.7bn | at 2023-03-31v | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥24.7bn | at 2022-03-31v | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥16.2bn | at 2026-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥14.4bn | at 2025-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥502.96 | 2025-04-01 → 2026-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥443.84 | 2024-04-01 → 2025-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥393.98 | 2023-04-01 → 2024-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥289.83 | 2022-04-01 → 2023-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥241.08 | 2021-04-01 → 2022-03-31v | Standalone | Basic earnings loss per share (5-year summary) |
| Dividend per share | ¥160 | 2025-04-01 → 2026-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥130 | 2024-04-01 → 2025-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥100 | 2023-04-01 → 2024-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥65 | 2022-04-01 → 2023-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥55 | 2021-04-01 → 2022-03-31v | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥4,216.41 | at 2026-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,839.88 | at 2025-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,506.64 | at 2024-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥3,157.52 | at 2023-03-31v | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥2,919.06 | at 2022-03-31v | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 61.2% | at 2026-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.9% | at 2025-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.8% | at 2024-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 54.8% | at 2023-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 55.1% | at 2022-03-31v | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 12.5% | 2025-04-01 → 2026-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 12.1% | 2024-04-01 → 2025-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 11.8% | 2023-04-01 → 2024-03-31v | Standalone | Rate of return on equity (5-year summary) |
| ROE | 9.5% | 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 | 10,010,000 | at 2026-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,010,000 | at 2025-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,010,000 | at 2024-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,010,000 | at 2023-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 10,010,000 | at 2022-03-31v | Standalone | Total number of issued shares (5-year summary) |
| Employees | 754 | at 2026-03-31 | Standalone | Number of employees |
| Employees | 737 | at 2025-03-31 | Standalone | Number of employees |
| Employees | 706 | at 2024-03-31v | Standalone | Number of employees |
| Employees | 668 | at 2023-03-31v | Standalone | Number of employees |
| Employees | 676 | 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 · 104
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2025-04-01 → 2026-03-31 | ¥68m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2025-04-01 → 2026-03-31 | ¥125m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | employees | at 2026-03-31 | 30 pure |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-04-01 → 2026-03-31 | ¥1.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-04-01 → 2026-03-31 | ¥1.5bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥8m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2026-03-31 | ¥3.0bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥346m |
| Reconciling Itemsreconciling | capex | 2025-04-01 → 2026-03-31 | ¥569m |
| Reconciling Itemsreconciling | depreciation | 2025-04-01 → 2026-03-31 | ¥289m |
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2026-03-31 | −¥136m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2026-03-31 | −¥136m |
| Reconciling Itemsreconciling | segment assets | at 2026-03-31 | ¥24.4bn |
| Reconciling Itemsreconciling | segment ordinary income | 2025-04-01 → 2026-03-31 | −¥448m |
| Infrastructure Solutions Companyreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥18m |
| Infrastructure Solutions Companyreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥55m |
| Infrastructure Solutions Companyreportable segment | employees | at 2026-03-31 | 283 pure |
| Infrastructure Solutions Companyreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥38.5bn |
| Infrastructure Solutions Companyreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥38.5bn |
| Infrastructure Solutions Companyreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥23m |
| Infrastructure Solutions Companyreportable segment | segment assets | at 2026-03-31 | ¥16.1bn |
| Infrastructure Solutions Companyreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥2.4bn |
| Komatsu Tochigireportable segment | capex | 2025-04-01 → 2026-03-31 | ¥391m |
| Komatsu Tochigireportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥203m |
| Komatsu Tochigireportable segment | employees | at 2026-03-31 | 98 pure |
| Komatsu Tochigireportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥6.5bn |
| Komatsu Tochigireportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥6.5bn |
| Komatsu Tochigireportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥2m |
| Komatsu Tochigireportable segment | segment assets | at 2026-03-31 | ¥9.2bn |
| Komatsu Tochigireportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥655m |
| Material Innovations Companyreportable segment | capex | 2025-04-01 → 2026-03-31 | ¥37m |
| Material Innovations Companyreportable segment | depreciation | 2025-04-01 → 2026-03-31 | ¥63m |
| Material Innovations Companyreportable segment | employees | at 2026-03-31 | 500 pure |
| Material Innovations Companyreportable segment | revenue | 2025-04-01 → 2026-03-31 | ¥59.5bn |
| Material Innovations Companyreportable segment | revenue external | 2025-04-01 → 2026-03-31 | ¥59.4bn |
| Material Innovations Companyreportable segment | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥102m |
| Material Innovations Companyreportable segment | segment assets | at 2026-03-31 | ¥17.3bn |
| Material Innovations Companyreportable segment | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥3.8bn |
| —segment total | capex | 2025-04-01 → 2026-03-31 | ¥447m |
| —segment total | depreciation | 2025-04-01 → 2026-03-31 | ¥322m |
| —segment total | employees | at 2026-03-31 | 881 pure |
| —segment total | revenue | 2025-04-01 → 2026-03-31 | ¥104.5bn |
| —segment total | revenue external | 2025-04-01 → 2026-03-31 | ¥104.3bn |
| —segment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥128m |
| —segment total | segment assets | at 2026-03-31 | ¥42.6bn |
| —segment total | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥6.9bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2025-04-01 → 2026-03-31 | ¥515m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2025-04-01 → 2026-03-31 | ¥447m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2026-03-31 | ¥106.0bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2026-03-31 | ¥105.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2026-03-31 | ¥136m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2026-03-31 | ¥45.6bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2025-04-01 → 2026-03-31 | ¥7.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | capex | 2024-04-01 → 2025-03-31 | ¥25m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | depreciation | 2024-04-01 → 2025-03-31 | ¥211m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-04-01 → 2025-03-31 | ¥1.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-04-01 → 2025-03-31 | ¥1.7bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥5m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment assets | at 2025-03-31 | ¥3.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥412m |
| Reconciling Itemsreconciling | capex | 2024-04-01 → 2025-03-31 | ¥2.2bn |
| Reconciling Itemsreconciling | depreciation | 2024-04-01 → 2025-03-31 | ¥218m |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2025-03-31 | −¥108m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2025-03-31 | −¥108m |
| Reconciling Itemsreconciling | segment assets | at 2025-03-31 | ¥22.8bn |
| Reconciling Itemsreconciling | segment ordinary income | 2024-04-01 → 2025-03-31 | −¥124m |
| Infrastructure Solutions Companyreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥6m |
| Infrastructure Solutions Companyreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥43m |
| Infrastructure Solutions Companyreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥33.7bn |
| Infrastructure Solutions Companyreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥33.7bn |
| Infrastructure Solutions Companyreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥11m |
| Infrastructure Solutions Companyreportable segment | segment assets | at 2025-03-31 | ¥14.6bn |
| Infrastructure Solutions Companyreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥1.8bn |
| Komatsu Tochigireportable segment | capex | 2024-04-01 → 2025-03-31 | ¥188m |
| Komatsu Tochigireportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥194m |
| Komatsu Tochigireportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥7.0bn |
| Komatsu Tochigireportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥7.0bn |
| Komatsu Tochigireportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥1m |
| Komatsu Tochigireportable segment | segment assets | at 2025-03-31 | ¥8.6bn |
| Komatsu Tochigireportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥673m |
| Material Innovations Companyreportable segment | capex | 2024-04-01 → 2025-03-31 | ¥59m |
| Material Innovations Companyreportable segment | depreciation | 2024-04-01 → 2025-03-31 | ¥66m |
| Material Innovations Companyreportable segment | revenue | 2024-04-01 → 2025-03-31 | ¥53.8bn |
| Material Innovations Companyreportable segment | revenue external | 2024-04-01 → 2025-03-31 | ¥53.7bn |
| Material Innovations Companyreportable segment | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥88m |
| Material Innovations Companyreportable segment | segment assets | at 2025-03-31 | ¥17.3bn |
| Material Innovations Companyreportable segment | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥3.3bn |
| —segment total | capex | 2024-04-01 → 2025-03-31 | ¥254m |
| —segment total | depreciation | 2024-04-01 → 2025-03-31 | ¥303m |
| —segment total | revenue | 2024-04-01 → 2025-03-31 | ¥94.5bn |
| —segment total | revenue external | 2024-04-01 → 2025-03-31 | ¥94.4bn |
| —segment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥102m |
| —segment total | segment assets | at 2025-03-31 | ¥40.5bn |
| —segment total | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥5.7bn |
| Total Of Reportable Segments And Otherssegment total | capex | 2024-04-01 → 2025-03-31 | ¥279m |
| Total Of Reportable Segments And Otherssegment total | depreciation | 2024-04-01 → 2025-03-31 | ¥515m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2025-03-31 | ¥96.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2025-03-31 | ¥96.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2025-03-31 | ¥108m |
| Total Of Reportable Segments And Otherssegment total | segment assets | at 2025-03-31 | ¥43.9bn |
| Total Of Reportable Segments And Otherssegment total | segment ordinary income | 2024-04-01 → 2025-03-31 | ¥6.2bn |
| Infrastructure Solutions Companyreportable segment | employees | at 2026-03-31 | 269 pure |
| Material Innovations Companyreportable segment | employees | at 2026-03-31 | 464 pure |
| —segment total | employees | at 2026-03-31 | 733 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,672
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of employees | CurrentYearInstant_NonConsolidatedMember | 754 | |
| Average number of temporary workers | Prior4YearInstant_NonConsolidatedMember | 183 | |
| Average number of temporary workers | Prior3YearInstant_NonConsolidatedMember | 198 | |
| Average number of temporary workers | Prior2YearInstant_NonConsolidatedMember | 178 | |
| Average number of temporary workers | Prior1YearInstant_NonConsolidatedMember | 200 | |
| Average number of temporary workers | CurrentYearInstant_NonConsolidatedMember | 200 | |
| Total shareholder return | Prior4YearInstant_NonConsolidatedMember | 0.972 | |
| Total shareholder return | Prior3YearInstant_NonConsolidatedMember | 1.102 | |
| Total shareholder return | Prior2YearInstant_NonConsolidatedMember | 2.058 | |
| Total shareholder return | Prior1YearInstant_NonConsolidatedMember | 1.984 | |
| Total shareholder return | CurrentYearInstant_NonConsolidatedMember | 3.083 | |
| Total return on share price index | Prior4YearInstant_NonConsolidatedMember | 1.020 | |
| Total return on share price index | Prior3YearInstant_NonConsolidatedMember | 1.079 | |
| Total return on share price index | Prior2YearInstant_NonConsolidatedMember | 1.525 | |
| Total return on share price index | Prior1YearInstant_NonConsolidatedMember | 1.502 | |
| Total return on share price index | CurrentYearInstant_NonConsolidatedMember | 2.022 | |
| Gross scope1 greenhouse gas emissions scope1 and2 greenhouse gas emissions | Prior1YearDuration_ConsolidatedAccountingGroupMember | 1458 | |
| Gross scope1 greenhouse gas emissions scope1 and2 greenhouse gas emissions | CurrentYearDuration_ConsolidatedAccountingGroupMember | 1416 | |
| Gross scope2 greenhouse gas emissions scope1 and2 greenhouse gas emissions | Prior1YearDuration_ConsolidatedAccountingGroupMember | 399 | |
| Gross scope2 greenhouse gas emissions scope1 and2 greenhouse gas emissions | CurrentYearDuration_ConsolidatedAccountingGroupMember | 433 | |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration | 1085000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E02747-000MaterialInnovationsCompanyReportableSegmentMember | 37000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E02747-000InfrastructureSolutionsCompanyReportableSegmentMember | 18000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_jpcrp030000-asr_E02747-000KomatsuTochigiReportableSegmentMember | 391000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 68000000 | JPY |
| Capital expenditures overview of capital expenditures etc | CurrentYearDuration_UnallocatedAmountsAndEliminationMember | 569000000 | JPY |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 10010000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 10010000 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 10010000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 10010000 | |
| Number of shares constituting one unit | CurrentYearInstant_OrdinaryShareMember | 100 | |
| Number of shareholders national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shareholders financial institutions | CurrentYearInstant_OrdinaryShareMember | 10 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 14 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 93 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 60 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 1 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 1301 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 1479 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 8739 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 728 | |
| Number of shares held number of units other corporations | CurrentYearInstant_OrdinaryShareMember | 20056 | |
| Number of shares held number of units foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 4353 | |
| Number of shares held number of units foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 1 | |
| Number of shares held number of units individuals and others | CurrentYearInstant_OrdinaryShareMember | 66162 | |
| Number of shares held number of units total | CurrentYearInstant_OrdinaryShareMember | 100039 | |
| Number of shares held shares less than one unit | CurrentYearInstant_OrdinaryShareMember | 6100 | |
| Percentage of shareholdings national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Percentage of shareholdings financial institutions | CurrentYearInstant_OrdinaryShareMember | 0.0873 |
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 |
| 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 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 |