Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-07
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥379.0bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥727.5bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥328.0bn2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥25.8bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥15.1bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥25.1bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥18.8bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥13.3bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax¥25.0bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥14.5bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥17.1bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥12.5bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥9.9bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income¥17.2bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥10.0bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥828.2bnat 2025-09-30Cons.Assets
Total assets¥660.1bnat 2025-03-31Cons.Assets
Total assets¥614.4bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥645.3bnat 2025-09-30Cons.Liabilities
Total liabilities¥488.0bnat 2025-03-31Cons.Liabilities
Net assets / equity¥182.9bnat 2025-09-30Cons.Net assets
Net assets / equity¥172.1bnat 2025-03-31Cons.Net assets
Net assets / equity¥173.3bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥77.0bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥57.3bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥76.5bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥56.8bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥53.6bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥59.6bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow−¥93.0bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow−¥23.3bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow−¥52.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥31.2bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥23.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥4.1bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow¥143.1bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥43.9bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥51.3bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥61.532025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥44.122024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥34.942024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio22.1%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio26.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio28.2%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 · 52
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-04-01 → 2025-09-30¥7.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-04-01 → 2025-09-30¥6.0bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-04-01 → 2025-09-30¥1.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-04-01 → 2025-09-30¥366m
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥1.2bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥1.2bn
Reconciling Itemsreconcilingsegment profit2025-04-01 → 2025-09-30¥0
Domestic Constructionreportable segmentrevenue2025-04-01 → 2025-09-30¥140.2bn
Domestic Constructionreportable segmentrevenue external2025-04-01 → 2025-09-30¥140.2bn
Domestic Constructionreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥0
Domestic Constructionreportable segmentsegment profit2025-04-01 → 2025-09-30¥7.2bn
Domestic Engineeringreportable segmentrevenue2025-04-01 → 2025-09-30¥152.7bn
Domestic Engineeringreportable segmentrevenue external2025-04-01 → 2025-09-30¥152.5bn
Domestic Engineeringreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥113m
Domestic Engineeringreportable segmentsegment profit2025-04-01 → 2025-09-30¥18.6bn
Overseas Constructionreportable segmentrevenue2025-04-01 → 2025-09-30¥80.2bn
Overseas Constructionreportable segmentrevenue external2025-04-01 → 2025-09-30¥80.2bn
Overseas Constructionreportable segmentsegment profit2025-04-01 → 2025-09-30−¥387m
—segment totalrevenue2025-04-01 → 2025-09-30¥373.1bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥373.0bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥113m
—segment totalsegment profit2025-04-01 → 2025-09-30¥25.5bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥380.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥379.0bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥1.2bn
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥25.8bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-04-01 → 2024-09-30¥7.9bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-04-01 → 2024-09-30¥6.7bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-04-01 → 2024-09-30¥1.2bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-04-01 → 2024-09-30−¥93m
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥1.3bn
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥1.3bn
Reconciling Itemsreconcilingsegment profit2024-04-01 → 2024-09-30¥2m
Domestic Constructionreportable segmentrevenue2024-04-01 → 2024-09-30¥103.3bn
Domestic Constructionreportable segmentrevenue external2024-04-01 → 2024-09-30¥103.3bn
Domestic Constructionreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥0
Domestic Constructionreportable segmentsegment profit2024-04-01 → 2024-09-30¥3.7bn
Domestic Engineeringreportable segmentrevenue2024-04-01 → 2024-09-30¥142.5bn
Domestic Engineeringreportable segmentrevenue external2024-04-01 → 2024-09-30¥142.3bn
Domestic Engineeringreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥143m
Domestic Engineeringreportable segmentsegment profit2024-04-01 → 2024-09-30¥13.7bn
Overseas Constructionreportable segmentrevenue2024-04-01 → 2024-09-30¥75.6bn
Overseas Constructionreportable segmentrevenue external2024-04-01 → 2024-09-30¥75.6bn
Overseas Constructionreportable segmentsegment profit2024-04-01 → 2024-09-30−¥2.3bn
—segment totalrevenue2024-04-01 → 2024-09-30¥321.5bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥321.3bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥144m
—segment totalsegment profit2024-04-01 → 2024-09-30¥15.2bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥329.4bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥328.0bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥1.3bn
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥15.1bn

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

All source rows · 571
ItemContextValueUnit
Revenues from external customersPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember6734000000JPY
Revenues from external customersPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember328047000000JPY
Revenues from external customersPrior1InterimDuration_ReconcilingItemsMember-JPY
Revenues from external customersPrior1InterimDuration328047000000JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E00086-000DomesticEngineeringReportableSegmentsMember143000000JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E00086-000DomesticConstructionReportableSegmentsMember0JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E00086-000OverseasConstructionReportableSegmentsMember-JPY
Transactions with other segmentsPrior1InterimDuration_ReportableSegmentsMember144000000JPY
Transactions with other segmentsPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember1194000000JPY
Transactions with other segmentsPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember1338000000JPY
Transactions with other segmentsPrior1InterimDuration_ReconcilingItemsMember-1338000000JPY
Transactions with other segmentsPrior1InterimDuration-JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E00086-000DomesticEngineeringReportableSegmentsMember142474000000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E00086-000DomesticConstructionReportableSegmentsMember103337000000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E00086-000OverseasConstructionReportableSegmentsMember75645000000JPY
Net salesPrior1InterimDuration_ReportableSegmentsMember321457000000JPY
Net salesPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember7928000000JPY
Net salesPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember329386000000JPY
Net salesPrior1InterimDuration_ReconcilingItemsMember-1338000000JPY
Net salesPrior1InterimDuration328047000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E00086-000DomesticEngineeringReportableSegmentsMember13709000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E00086-000DomesticConstructionReportableSegmentsMember3736000000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E00086-000OverseasConstructionReportableSegmentsMember-2252000000JPY
Operating incomePrior1InterimDuration_ReportableSegmentsMember15193000000JPY
Operating incomePrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-93000000JPY
Operating incomePrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember15099000000JPY
Operating incomePrior1InterimDuration_ReconcilingItemsMember2000000JPY
Operating incomePrior1InterimDuration15101000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E00086-000DomesticEngineeringReportableSegmentsMember152547000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E00086-000DomesticConstructionReportableSegmentsMember140188000000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E00086-000OverseasConstructionReportableSegmentsMember80219000000JPY
Revenues from external customersInterimDuration_ReportableSegmentsMember372955000000JPY
Revenues from external customersInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember6010000000JPY
Revenues from external customersInterimDuration_TotalOfReportableSegmentsAndOthersMember378966000000JPY
Revenues from external customersInterimDuration_ReconcilingItemsMember-JPY
Revenues from external customersInterimDuration378966000000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E00086-000DomesticEngineeringReportableSegmentsMember113000000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E00086-000DomesticConstructionReportableSegmentsMember0JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E00086-000OverseasConstructionReportableSegmentsMember-JPY
Transactions with other segmentsInterimDuration_ReportableSegmentsMember113000000JPY
Transactions with other segmentsInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember1074000000JPY
Transactions with other segmentsInterimDuration_TotalOfReportableSegmentsAndOthersMember1188000000JPY
Transactions with other segmentsInterimDuration_ReconcilingItemsMember-1188000000JPY
Transactions with other segmentsInterimDuration-JPY
Net salesInterimDuration_jpcrp040300-ssr_E00086-000DomesticEngineeringReportableSegmentsMember152660000000JPY
Net salesInterimDuration_jpcrp040300-ssr_E00086-000DomesticConstructionReportableSegmentsMember140188000000JPY
Net salesInterimDuration_jpcrp040300-ssr_E00086-000OverseasConstructionReportableSegmentsMember80219000000JPY
Net salesInterimDuration_ReportableSegmentsMember373069000000JPY
Net salesInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember7085000000JPY
Net salesInterimDuration_TotalOfReportableSegmentsAndOthersMember380154000000JPY

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
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