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← K&O Energy Group

Half-year report · HY

1663.TEDINET S100YW3R
Period2026-01-01 → 2026-06-30
Filed2026-08-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥47.9bn2026-01-01 → 2026-06-30Cons.Net sales
Revenue¥91.4bn2025-01-01 → 2025-12-31Cons.Net sales (5-year summary)
Revenue¥48.5bn2025-01-01 → 2025-06-30Cons.Net sales
Operating income¥6.6bn2026-01-01 → 2026-06-30Cons.Operating income
Operating income¥6.6bn2025-01-01 → 2025-06-30Cons.Operating income
Ordinary income¥7.2bn2026-01-01 → 2026-06-30Cons.Ordinary income
Ordinary income¥11.7bn2025-01-01 → 2025-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥7.1bn2025-01-01 → 2025-06-30Cons.Ordinary income
Profit before tax¥7.1bn2026-01-01 → 2026-06-30Cons.Income before income taxes
Profit before tax¥8.4bn2025-01-01 → 2025-06-30Cons.Income before income taxes
Net income (owners)¥4.5bn2026-01-01 → 2026-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥8.4bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥5.5bn2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income¥4.9bn2026-01-01 → 2026-06-30Cons.Profit loss
Net income¥5.9bn2025-01-01 → 2025-06-30Cons.Profit loss
Total assets¥133.0bnat 2026-06-30Cons.Assets
Total assets¥127.8bnat 2025-12-31Cons.Assets
Total assets¥122.3bnat 2025-06-30Cons.Total assets (5-year summary)
Total liabilities¥19.0bnat 2026-06-30Cons.Liabilities
Total liabilities¥18.9bnat 2025-12-31Cons.Liabilities
Net assets / equity¥114.0bnat 2026-06-30Cons.Net assets
Net assets / equity¥108.9bnat 2025-12-31Cons.Net assets
Net assets / equity¥104.6bnat 2025-06-30Cons.Net assets (5-year summary)
Cash and deposits¥18.4bnat 2026-06-30Cons.Cash and deposits
Cash and deposits¥30.5bnat 2025-12-31Cons.Cash and deposits
Cash & equivalents¥18.5bnat 2026-06-30Cons.Cash and cash equivalents
Cash & equivalents¥29.9bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥20.0bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥28.8bnat 2024-12-31vCons.Cash and cash equivalents
Operating cash flow¥8.9bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥15.9bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥9.6bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥19.4bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥13.3bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥17.8bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥830m2026-01-01 → 2026-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥1.6bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥570m2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥83.72026-01-01 → 2026-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥156.992025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥103.012025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥83.422026-01-01 → 2026-06-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥156.422025-01-01 → 2025-12-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥102.632025-01-01 → 2025-06-30Cons.Diluted earnings per share (5-year summary)
Equity ratio82.9%at 2026-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio82.4%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio82.8%at 2025-06-30Cons.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 · 46
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2026-01-01 → 2026-06-30¥4.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2026-01-01 → 2026-06-30¥4.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2026-01-01 → 2026-06-30¥2m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2026-01-01 → 2026-06-30¥342m
Reconciling Itemsreconcilingrevenue2026-01-01 → 2026-06-30−¥163m
Reconciling Itemsreconcilingrevenue intersegment2026-01-01 → 2026-06-30−¥163m
Reconciling Itemsreconcilingsegment profit2026-01-01 → 2026-06-30−¥1.8bn
Gas Businessreportable segmentrevenue2026-01-01 → 2026-06-30¥35.2bn
Gas Businessreportable segmentrevenue external2026-01-01 → 2026-06-30¥35.0bn
Gas Businessreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥112m
Gas Businessreportable segmentsegment profit2026-01-01 → 2026-06-30¥3.4bn
Iodine Businessreportable segmentrevenue2026-01-01 → 2026-06-30¥8.4bn
Iodine Businessreportable segmentrevenue external2026-01-01 → 2026-06-30¥8.3bn
Iodine Businessreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥49m
Iodine Businessreportable segmentsegment profit2026-01-01 → 2026-06-30¥4.7bn
—segment totalrevenue2026-01-01 → 2026-06-30¥43.5bn
—segment totalrevenue external2026-01-01 → 2026-06-30¥43.4bn
—segment totalrevenue intersegment2026-01-01 → 2026-06-30¥161m
—segment totalsegment profit2026-01-01 → 2026-06-30¥8.1bn
Total Of Reportable Segments And Otherssegment totalrevenue2026-01-01 → 2026-06-30¥48.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2026-01-01 → 2026-06-30¥47.9bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2026-01-01 → 2026-06-30¥163m
Total Of Reportable Segments And Otherssegment totalsegment profit2026-01-01 → 2026-06-30¥8.4bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2025-01-01 → 2025-06-30¥4.6bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2025-01-01 → 2025-06-30¥4.5bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2025-01-01 → 2025-06-30¥135m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2025-01-01 → 2025-06-30¥314m
Reconciling Itemsreconcilingrevenue2025-01-01 → 2025-06-30−¥328m
Reconciling Itemsreconcilingrevenue intersegment2025-01-01 → 2025-06-30−¥328m
Reconciling Itemsreconcilingsegment profit2025-01-01 → 2025-06-30−¥1.6bn
Gas Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥36.8bn
Gas Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥36.7bn
Gas Businessreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥140m
Gas Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥3.5bn
Iodine Businessreportable segmentrevenue2025-01-01 → 2025-06-30¥7.4bn
Iodine Businessreportable segmentrevenue external2025-01-01 → 2025-06-30¥7.4bn
Iodine Businessreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥52m
Iodine Businessreportable segmentsegment profit2025-01-01 → 2025-06-30¥4.3bn
—segment totalrevenue2025-01-01 → 2025-06-30¥44.2bn
—segment totalrevenue external2025-01-01 → 2025-06-30¥44.1bn
—segment totalrevenue intersegment2025-01-01 → 2025-06-30¥193m
—segment totalsegment profit2025-01-01 → 2025-06-30¥7.8bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-01-01 → 2025-06-30¥48.9bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-01-01 → 2025-06-30¥48.5bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-01-01 → 2025-06-30¥328m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-01-01 → 2025-06-30¥8.2bn

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

All source rows · 470
ItemContextValueUnit
Current assetsPrior1YearInstant53083000000JPY
Current assetsInterimInstant55091000000JPY
Buildings and structures netPrior1YearInstant10442000000JPY
Buildings and structures netInterimInstant10290000000JPY
Machinery equipment and vehicles netPrior1YearInstant21171000000JPY
Machinery equipment and vehicles netInterimInstant20506000000JPY
Other net ppePrior1YearInstant11383000000JPY
Other net ppeInterimInstant11753000000JPY
Property plant and equipmentPrior1YearInstant42997000000JPY
Property plant and equipmentInterimInstant42550000000JPY
Intangible assetsPrior1YearInstant1762000000JPY
Intangible assetsInterimInstant1764000000JPY
Investment securitiesPrior1YearInstant20045000000JPY
Investment securitiesInterimInstant24157000000JPY
Other ioaPrior1YearInstant9917000000JPY
Other ioaInterimInstant9459000000JPY
Allowance for doubtful accounts ioa by groupPrior1YearInstant-34000000JPY
Allowance for doubtful accounts ioa by groupInterimInstant-34000000JPY
Investments and other assetsPrior1YearInstant29929000000JPY
Investments and other assetsInterimInstant33582000000JPY
Noncurrent assetsPrior1YearInstant74689000000JPY
Noncurrent assetsInterimInstant77898000000JPY
AssetsPrior1YearInstant127773000000JPY
AssetsInterimInstant132989000000JPY
Notes and accounts payable tradePrior1YearInstant5374000000JPY
Notes and accounts payable tradeInterimInstant5053000000JPY
Provision clPrior1YearInstant38000000JPY
Provision clInterimInstant39000000JPY
Income taxes payablePrior1YearInstant2426000000JPY
Income taxes payableInterimInstant2259000000JPY
Other clPrior1YearInstant4493000000JPY
Other clInterimInstant4284000000JPY
Current liabilitiesPrior1YearInstant12333000000JPY
Current liabilitiesInterimInstant11636000000JPY
Net defined benefit liabilityPrior1YearInstant3723000000JPY
Net defined benefit liabilityInterimInstant3740000000JPY
Provision nclPrior1YearInstant315000000JPY
Provision nclInterimInstant342000000JPY
Other nclPrior1YearInstant2512000000JPY
Other nclInterimInstant3247000000JPY
Noncurrent liabilitiesPrior1YearInstant6551000000JPY
Noncurrent liabilitiesInterimInstant7329000000JPY
LiabilitiesPrior1YearInstant18884000000JPY
LiabilitiesInterimInstant18966000000JPY
Capital stockPrior1YearInstant8000000000JPY
Capital stockInterimInstant8000000000JPY
Capital surplusPrior1YearInstant14021000000JPY
Capital surplusInterimInstant14056000000JPY
Retained earningsPrior1YearInstant80252000000JPY
Retained earningsInterimInstant83921000000JPY

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 2025-12-31pass rounding
balance sheet identityconsolidated 2026-06-30pass rounding
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-12-31pass
statement vs summary · net assetsconsolidated 2026-06-30pass
statement vs summary · net income attributable to parentconsolidated 2025-01-01/2025-06-30pass
statement vs summary · net income attributable to parentconsolidated 2026-01-01/2026-06-30pass
statement vs summary · operating cash flowconsolidated 2025-01-01/2025-06-30pass
statement vs summary · operating cash flowconsolidated 2026-01-01/2026-06-30pass
statement vs summary · revenueconsolidated 2025-01-01/2025-06-30pass
statement vs summary · revenueconsolidated 2026-01-01/2026-06-30pass
statement vs summary · total assetsconsolidated 2025-12-31pass
statement vs summary · total assetsconsolidated 2026-06-30pass