Half-year report · HY

Period2025-07-01 → 2025-12-31
Filed2026-02-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥27.0bn2025-07-01 → 2025-12-31Cons.Net sales
Revenue¥36.7bn2024-07-01 → 2025-06-30Cons.Net sales (5-year summary)
Revenue¥18.0bn2024-07-01 → 2024-12-31Cons.Net sales
Operating income¥3.3bn2025-07-01 → 2025-12-31Cons.Operating income
Operating income¥2.4bn2024-07-01 → 2024-12-31Cons.Operating income
Ordinary income¥2.6bn2025-07-01 → 2025-12-31Cons.Ordinary income
Ordinary income−¥641m2024-07-01 → 2025-06-30Cons.Ordinary income loss (5-year summary)
Ordinary income¥240m2024-07-01 → 2024-12-31Cons.Ordinary income
Profit before tax¥2.6bn2025-07-01 → 2025-12-31Cons.Income before income taxes
Profit before tax¥934m2024-07-01 → 2024-12-31Cons.Income before income taxes
Net income (owners)¥1.3bn2025-07-01 → 2025-12-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥204m2024-07-01 → 2025-06-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥597m2024-07-01 → 2024-12-31Cons.Profit loss attributable to owners of parent
Net income¥1.4bn2025-07-01 → 2025-12-31Cons.Profit loss
Net income¥674m2024-07-01 → 2024-12-31Cons.Profit loss
Total assets¥160.2bnat 2025-12-31Cons.Assets
Total assets¥151.3bnat 2025-06-30Cons.Assets
Total assets¥143.0bnat 2024-12-31Cons.Total assets (5-year summary)
Total liabilities¥112.5bnat 2025-12-31Cons.Liabilities
Total liabilities¥108.4bnat 2025-06-30Cons.Liabilities
Net assets / equity¥47.6bnat 2025-12-31Cons.Net assets
Net assets / equity¥42.9bnat 2025-06-30Cons.Net assets
Net assets / equity¥42.8bnat 2024-12-31Cons.Net assets (5-year summary)
Cash and deposits¥17.1bnat 2025-12-31Cons.Cash and deposits
Cash and deposits¥22.9bnat 2025-06-30Cons.Cash and deposits
Cash & equivalents¥11.3bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥16.4bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥15.5bnat 2024-12-31Cons.Cash and cash equivalents
Cash & equivalents¥14.1bnat 2024-06-30vCons.Cash and cash equivalents
Operating cash flow−¥4.3bn2025-07-01 → 2025-12-31Cons.Net cash provided by used in operating activities
Operating cash flow¥7.8bn2024-07-01 → 2025-06-30Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥5.0bn2024-07-01 → 2024-12-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥3.9bn2025-07-01 → 2025-12-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥9.2bn2024-07-01 → 2025-06-30Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥6.3bn2024-07-01 → 2024-12-31Cons.Net cash provided by used in investment activities
Financing cash flow¥3.0bn2025-07-01 → 2025-12-31Cons.Net cash provided by used in financing activities
Financing cash flow¥3.8bn2024-07-01 → 2025-06-30Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥2.7bn2024-07-01 → 2024-12-31Cons.Net cash provided by used in financing activities
EPS (basic)¥18.692025-07-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥2.912024-07-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥8.472024-07-01 → 2024-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥18.682025-07-01 → 2025-12-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥2.92024-07-01 → 2025-06-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥8.462024-07-01 → 2024-12-31Cons.Diluted earnings per share (5-year summary)
Equity ratio29.5%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio28.1%at 2025-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio29.6%at 2024-12-31Cons.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 · 29
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-07-01 → 2025-12-31−¥14m
Reconciling Itemsreconcilingrevenue intersegment2025-07-01 → 2025-12-31−¥14m
Reconciling Itemsreconcilingsegment profit2025-07-01 → 2025-12-31−¥7m
Energy Supply Businessreportable segmentrevenue2025-07-01 → 2025-12-31¥14.5bn
Energy Supply Businessreportable segmentrevenue external2025-07-01 → 2025-12-31¥14.5bn
Energy Supply Businessreportable segmentrevenue intersegment2025-07-01 → 2025-12-31¥14m
Energy Supply Businessreportable segmentsegment profit2025-07-01 → 2025-12-31¥2.7bn
Engineering Businessreportable segmentrevenue2025-07-01 → 2025-12-31¥12.6bn
Engineering Businessreportable segmentrevenue external2025-07-01 → 2025-12-31¥12.6bn
Engineering Businessreportable segmentsegment profit2025-07-01 → 2025-12-31¥531m
—segment totalrevenue2025-07-01 → 2025-12-31¥27.1bn
—segment totalrevenue external2025-07-01 → 2025-12-31¥27.0bn
—segment totalrevenue intersegment2025-07-01 → 2025-12-31¥14m
—segment totalsegment profit2025-07-01 → 2025-12-31¥3.3bn
Reconciling Itemsreconcilingrevenue2024-07-01 → 2024-12-31−¥1.2bn
Reconciling Itemsreconcilingrevenue intersegment2024-07-01 → 2024-12-31−¥1.2bn
Reconciling Itemsreconcilingsegment profit2024-07-01 → 2024-12-31−¥131m
Energy Supply Businessreportable segmentrevenue2024-07-01 → 2024-12-31¥10.4bn
Energy Supply Businessreportable segmentrevenue external2024-07-01 → 2024-12-31¥10.4bn
Energy Supply Businessreportable segmentrevenue intersegment2024-07-01 → 2024-12-31¥1m
Energy Supply Businessreportable segmentsegment profit2024-07-01 → 2024-12-31¥2.2bn
Engineering Businessreportable segmentrevenue2024-07-01 → 2024-12-31¥8.8bn
Engineering Businessreportable segmentrevenue external2024-07-01 → 2024-12-31¥7.6bn
Engineering Businessreportable segmentrevenue intersegment2024-07-01 → 2024-12-31¥1.2bn
Engineering Businessreportable segmentsegment profit2024-07-01 → 2024-12-31¥298m
—segment totalrevenue2024-07-01 → 2024-12-31¥19.2bn
—segment totalrevenue external2024-07-01 → 2024-12-31¥18.0bn
—segment totalrevenue intersegment2024-07-01 → 2024-12-31¥1.2bn
—segment totalsegment profit2024-07-01 → 2024-12-31¥2.5bn

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

All source rows · 623
ItemContextValueUnit
Provision for contract loss clcnsInterimInstant9000000JPY
Provision for warranties for completed constructionPrior1YearInstant23000000JPY
Provision for warranties for completed constructionInterimInstant35000000JPY
Other clPrior1YearInstant989000000JPY
Other clInterimInstant950000000JPY
Current liabilitiesPrior1YearInstant29996000000JPY
Current liabilitiesInterimInstant34201000000JPY
Long term loans payablePrior1YearInstant66515000000JPY
Long term loans payableInterimInstant64271000000JPY
Lease obligations nclPrior1YearInstant4905000000JPY
Lease obligations nclInterimInstant4895000000JPY
Deferred tax liabilitiesPrior1YearInstant2886000000JPY
Deferred tax liabilitiesInterimInstant4414000000JPY
Derivatives liabilities nclPrior1YearInstant172000000JPY
Derivatives liabilities nclInterimInstant-JPY
Asset retirement obligations nclPrior1YearInstant3041000000JPY
Asset retirement obligations nclInterimInstant3822000000JPY
Long term deposits receivedPrior1YearInstant483000000JPY
Long term deposits receivedInterimInstant483000000JPY
Net defined benefit liabilityPrior1YearInstant403000000JPY
Net defined benefit liabilityInterimInstant423000000JPY
Other nclPrior1YearInstant3000000JPY
Other nclInterimInstant3000000JPY
Noncurrent liabilitiesPrior1YearInstant78411000000JPY
Noncurrent liabilitiesInterimInstant78315000000JPY
LiabilitiesPrior1YearInstant108408000000JPY
LiabilitiesInterimInstant112517000000JPY
Capital stockPrior1YearInstant6760000000JPY
Capital stockInterimInstant6760000000JPY
Capital surplusPrior1YearInstant19608000000JPY
Capital surplusInterimInstant19608000000JPY
Retained earningsPrior1YearInstant13778000000JPY
Retained earningsInterimInstant14735000000JPY
Treasury stockPrior1YearInstant-0JPY
Treasury stockInterimInstant-0JPY
Shareholders equityPrior1YearInstant40146000000JPY
Shareholders equityInterimInstant41104000000JPY
Valuation difference on available for sale securitiesPrior1YearInstant-34000000JPY
Valuation difference on available for sale securitiesInterimInstant-9000000JPY
Deferred gains or losses on hedgesPrior1YearInstant2238000000JPY
Deferred gains or losses on hedgesInterimInstant5949000000JPY
Foreign currency translation adjustmentPrior1YearInstant205000000JPY
Foreign currency translation adjustmentInterimInstant223000000JPY
Valuation and translation adjustmentsPrior1YearInstant2410000000JPY
Valuation and translation adjustmentsInterimInstant6163000000JPY
Non controlling interestsPrior1YearInstant296000000JPY
Non controlling interestsInterimInstant372000000JPY
Net assetsPrior1YearInstant42853000000JPY
Net assetsInterimInstant47640000000JPY
Liabilities and net assetsPrior1YearInstant151262000000JPY

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 2025-06-30pass rounding
balance sheet identityconsolidated 2025-12-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-06-30pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net income attributable to parentconsolidated 2024-07-01/2024-12-31pass
statement vs summary · net income attributable to parentconsolidated 2025-07-01/2025-12-31pass
statement vs summary · operating cash flowconsolidated 2024-07-01/2024-12-31pass
statement vs summary · operating cash flowconsolidated 2025-07-01/2025-12-31pass
statement vs summary · revenueconsolidated 2024-07-01/2024-12-31pass
statement vs summary · revenueconsolidated 2025-07-01/2025-12-31pass
statement vs summary · total assetsconsolidated 2025-06-30pass
statement vs summary · total assetsconsolidated 2025-12-31pass