Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥48.3bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥96.1bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥42.6bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥2.7bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥2.1bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥3.1bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥6.0bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥2.4bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥3.5bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥2.5bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥2.3bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥4.1bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥1.5bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥2.4bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥1.6bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥64.2bnat 2025-09-30Cons.Assets
Total assets¥66.7bnat 2025-03-31Cons.Assets
Total assets¥62.3bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥22.4bnat 2025-09-30Cons.Liabilities
Total liabilities¥26.6bnat 2025-03-31Cons.Liabilities
Net assets / equity¥41.8bnat 2025-09-30Cons.Net assets
Net assets / equity¥40.1bnat 2025-03-31Cons.Net assets
Net assets / equity¥37.4bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥21.0bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥19.2bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥21.0bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥19.2bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥20.4bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥18.1bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥1.6bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥5.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥4.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow¥1.4bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥2.8bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥1.0bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥1.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.4bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥746m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥270.182025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥487.652024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥177.932024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio61.2%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio56.5%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio56.4%at 2024-09-30Cons.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 · 48
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥773m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥770m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥3m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment ordinary income2025-04-01 → 2025-09-30¥195m
Infrastructure Solutions Companyreportable segmentrevenue2025-04-01 → 2025-09-30¥17.0bn
Infrastructure Solutions Companyreportable segmentrevenue external2025-04-01 → 2025-09-30¥17.0bn
Infrastructure Solutions Companyreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥5m
Infrastructure Solutions Companyreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥866m
Komatsu Tochigireportable segmentrevenue2025-04-01 → 2025-09-30¥3.0bn
Komatsu Tochigireportable segmentrevenue external2025-04-01 → 2025-09-30¥3.0bn
Komatsu Tochigireportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥578,000
Komatsu Tochigireportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥339m
Material Innovations Companyreportable segmentrevenue2025-04-01 → 2025-09-30¥27.6bn
Material Innovations Companyreportable segmentrevenue external2025-04-01 → 2025-09-30¥27.5bn
Material Innovations Companyreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥49m
Material Innovations Companyreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥1.8bn
—segment totalrevenue2025-04-01 → 2025-09-30¥47.6bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥47.6bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥54m
—segment totalsegment ordinary income2025-04-01 → 2025-09-30¥3.0bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥48.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥48.3bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥57m
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2025-04-01 → 2025-09-30¥3.2bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥909m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥906m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥3m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment ordinary income2024-04-01 → 2024-09-30¥232m
Infrastructure Solutions Companyreportable segmentrevenue2024-04-01 → 2024-09-30¥14.3bn
Infrastructure Solutions Companyreportable segmentrevenue external2024-04-01 → 2024-09-30¥14.2bn
Infrastructure Solutions Companyreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥3m
Infrastructure Solutions Companyreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥558m
Komatsu Tochigireportable segmentrevenue2024-04-01 → 2024-09-30¥3.4bn
Komatsu Tochigireportable segmentrevenue external2024-04-01 → 2024-09-30¥3.4bn
Komatsu Tochigireportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥2m
Komatsu Tochigireportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥339m
Material Innovations Companyreportable segmentrevenue2024-04-01 → 2024-09-30¥24.0bn
Material Innovations Companyreportable segmentrevenue external2024-04-01 → 2024-09-30¥24.0bn
Material Innovations Companyreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥52m
Material Innovations Companyreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥1.3bn
—segment totalrevenue2024-04-01 → 2024-09-30¥41.7bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥41.7bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥57m
—segment totalsegment ordinary income2024-04-01 → 2024-09-30¥2.2bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥42.6bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥42.6bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥60m
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2024-04-01 → 2024-09-30¥2.4bn

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 513
ItemContextValueUnit
Number of shares heldInterimInstant_No2MajorShareholdersMember915000
Shareholding ratioInterimInstant_No2MajorShareholdersMember0.1081
Number of shares heldInterimInstant_No3MajorShareholdersMember791000
Shareholding ratioInterimInstant_No3MajorShareholdersMember0.0935
Number of shares heldInterimInstant_No4MajorShareholdersMember610000
Shareholding ratioInterimInstant_No4MajorShareholdersMember0.0721
Number of shares heldInterimInstant_No5MajorShareholdersMember394000
Shareholding ratioInterimInstant_No5MajorShareholdersMember0.0466
Number of shares heldInterimInstant_No6MajorShareholdersMember362000
Shareholding ratioInterimInstant_No6MajorShareholdersMember0.0428
Number of shares heldInterimInstant_No7MajorShareholdersMember309000
Shareholding ratioInterimInstant_No7MajorShareholdersMember0.0366
Number of shares heldInterimInstant_No8MajorShareholdersMember308000
Shareholding ratioInterimInstant_No8MajorShareholdersMember0.0364
Number of shares heldInterimInstant_No9MajorShareholdersMember300000
Shareholding ratioInterimInstant_No9MajorShareholdersMember0.0354
Number of shares heldInterimInstant_No10MajorShareholdersMember221000
Shareholding ratioInterimInstant_No10MajorShareholdersMember0.0262
Number of shares heldInterimInstant5185000
Shareholding ratioInterimInstant0.6124
Number of shares issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Number of shares issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Number of shares issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of voting rights issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember1542500
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember8461500
Number of voting rights issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember84615
Number of shares issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember6000
Number of shares issued shares voting rightsInterimInstant10010000
Number of voting rights issued shares voting rightsInterimInstant84615
Number of shares held in own name treasury shares etcInterimInstant_Row1Member1542500
Number of shares held in others names treasury shares etcInterimInstant_Row1Member-
Total number of shares held treasury shares etcInterimInstant_Row1Member1542500
Shareholding ratio treasury shares etcInterimInstant_Row1Member0.1541
Number of shares held in own name treasury shares etcInterimInstant1542500
Number of shares held in others names treasury shares etcInterimInstant-
Total number of shares held treasury shares etcInterimInstant1542500
Shareholding ratio treasury shares etcInterimInstant0.1541
Cash and depositsPrior1YearInstant19182125000JPY
Cash and depositsInterimInstant21021509000JPY
Notes and accounts receivable trade and contract assetsPrior1YearInstant25364026000JPY
Notes and accounts receivable trade and contract assetsInterimInstant21425562000JPY
MerchandisePrior1YearInstant3048529000JPY
MerchandiseInterimInstant3007840000JPY
Costs on uncompleted construction contracts cnsPrior1YearInstant1316301000JPY
Costs on uncompleted construction contracts cnsInterimInstant1674314000JPY
Raw materials and suppliesPrior1YearInstant6677000JPY
Raw materials and suppliesInterimInstant7578000JPY
Other caPrior1YearInstant1570179000JPY
Other caInterimInstant1733343000JPY

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 identityconsolidated 2025-03-31pass rounding
balance sheet identityconsolidated 2025-09-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass