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
Other comprehensive incomePrior1InterimDuration-210296000JPY
Other comprehensive incomeInterimDuration291962000JPY
Comprehensive incomePrior1InterimDuration1387939000JPY
Comprehensive incomeInterimDuration2671208000JPY
Comprehensive income attributable to owners of the parentPrior1InterimDuration1330656000JPY
Comprehensive income attributable to owners of the parentInterimDuration2508883000JPY
Comprehensive income attributable to non controlling interestsPrior1InterimDuration57283000JPY
Comprehensive income attributable to non controlling interestsInterimDuration162325000JPY
Income before income taxesPrior1InterimDuration2454589000JPY
Income before income taxesInterimDuration3534619000JPY
Depreciation and amortization ope cfPrior1InterimDuration352539000JPY
Depreciation and amortization ope cfInterimDuration344247000JPY
Amortization of goodwill ope cfPrior1InterimDuration24105000JPY
Amortization of goodwill ope cfInterimDuration24105000JPY
Increase decrease in allowance for doubtful accounts ope cfPrior1InterimDuration-22851000JPY
Increase decrease in allowance for doubtful accounts ope cfInterimDuration-14216000JPY
Increase decrease in provision for bonuses ope cfPrior1InterimDuration-134169000JPY
Increase decrease in provision for bonuses ope cfInterimDuration-145732000JPY
Increase decrease in provision for directors bonuses ope cfPrior1InterimDuration-67025000JPY
Increase decrease in provision for directors bonuses ope cfInterimDuration-73834000JPY
Increase decrease in net defined benefit liability ope cfPrior1InterimDuration5645000JPY
Increase decrease in net defined benefit liability ope cfInterimDuration30163000JPY
Increase decrease in provision for directors retirement benefits ope cfPrior1InterimDuration2780000JPY
Increase decrease in provision for directors retirement benefits ope cfInterimDuration2855000JPY
Interest and dividends income ope cfPrior1InterimDuration-67076000JPY
Interest and dividends income ope cfInterimDuration-79865000JPY
Interest expenses ope cfPrior1InterimDuration16111000JPY
Interest expenses ope cfInterimDuration20437000JPY
Equity in earnings losses of affiliates ope cfPrior1InterimDuration-25240000JPY
Equity in earnings losses of affiliates ope cfInterimDuration-24460000JPY
Decrease increase in notes and accounts receivable trade ope cfPrior1InterimDuration5619207000JPY
Decrease increase in notes and accounts receivable trade ope cfInterimDuration3938463000JPY
Decrease increase in inventories ope cfPrior1InterimDuration147284000JPY
Decrease increase in inventories ope cfInterimDuration-318224000JPY
Increase decrease in notes and accounts payable trade ope cfPrior1InterimDuration-3087944000JPY
Increase decrease in notes and accounts payable trade ope cfInterimDuration-4639541000JPY
Loss gain on sales of investment securities ope cfPrior1InterimDuration-16860000JPY
Loss gain on sales of investment securities ope cfInterimDuration-196539000JPY
Increase decrease in provision for loss on construction contracts ope cfPrior1InterimDuration3200000JPY
Increase decrease in provision for loss on construction contracts ope cfInterimDuration-JPY
Loss gain on sales and retirement of noncurrent assets ope cfPrior1InterimDuration-JPY
Loss gain on sales and retirement of noncurrent assets ope cfInterimDuration-284880000JPY
Increase decrease in other current liabilities ope cfPrior1InterimDuration552178000JPY
Increase decrease in other current liabilities ope cfInterimDuration570398000JPY
Other net ope cfPrior1InterimDuration-717548000JPY
Other net ope cfInterimDuration-166810000JPY
Subtotal ope cfPrior1InterimDuration5038925000JPY
Subtotal ope cfInterimDuration2521185000JPY
Interest and dividends income received ope cf inv cfPrior1InterimDuration68120000JPY
Interest and dividends income received ope cf inv cfInterimDuration81605000JPY

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