Half-year report · HY

Period2026-01-01 → 2026-06-30
Filed2026-08-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
MetricValuePeriodScopeSource row
Revenue¥35.2bn2026-01-01 → 2026-06-30Cons.Net sales
Revenue¥76.3bn2025-01-01 → 2025-12-31Cons.Net sales (5-year summary)
Revenue¥36.8bn2025-01-01 → 2025-06-30Cons.Net sales
Operating income¥1.9bn2026-01-01 → 2026-06-30Cons.Operating income
Operating income¥2.7bn2025-01-01 → 2025-06-30Cons.Operating income
Ordinary income¥2.2bn2026-01-01 → 2026-06-30Cons.Ordinary income
Ordinary income¥5.0bn2025-01-01 → 2025-12-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥3.1bn2025-01-01 → 2025-06-30Cons.Ordinary income
Profit before tax¥2.5bn2026-01-01 → 2026-06-30Cons.Income before income taxes
Profit before tax¥3.9bn2025-01-01 → 2025-06-30Cons.Income before income taxes
Net income (owners)¥1.7bn2026-01-01 → 2026-06-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥4.3bn2025-01-01 → 2025-12-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥2.6bn2025-01-01 → 2025-06-30Cons.Profit loss attributable to owners of parent
Net income¥1.7bn2026-01-01 → 2026-06-30Cons.Profit loss
Net income¥2.6bn2025-01-01 → 2025-06-30Cons.Profit loss
Total assets¥104.6bnat 2026-06-30Cons.Assets
Total assets¥108.5bnat 2025-12-31Cons.Assets
Total assets¥104.3bnat 2025-06-30Cons.Total assets (5-year summary)
Total liabilities¥25.3bnat 2026-06-30Cons.Liabilities
Total liabilities¥29.7bnat 2025-12-31Cons.Liabilities
Net assets / equity¥79.3bnat 2026-06-30Cons.Net assets
Net assets / equity¥78.8bnat 2025-12-31Cons.Net assets
Net assets / equity¥76.5bnat 2025-06-30Cons.Net assets (5-year summary)
Cash and deposits¥37.4bnat 2026-06-30Cons.Cash and deposits
Cash and deposits¥23.4bnat 2025-12-31Cons.Cash and deposits
Cash & equivalents¥32.4bnat 2026-06-30Cons.Cash and cash equivalents
Cash & equivalents¥18.0bnat 2025-12-31Cons.Cash and cash equivalents
Cash & equivalents¥27.8bnat 2025-06-30Cons.Cash and cash equivalents
Cash & equivalents¥12.4bnat 2024-12-31vCons.Cash and cash equivalents
Operating cash flow¥16.6bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in operating activities
Operating cash flow¥7.9bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥17.7bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in operating activities
Investing cash flow¥149m2026-01-01 → 2026-06-30Cons.Net cash provided by used in investment activities
Investing cash flow¥2.1bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow¥1.4bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥2.4bn2026-01-01 → 2026-06-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥4.6bn2025-01-01 → 2025-12-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥3.5bn2025-01-01 → 2025-06-30Cons.Net cash provided by used in financing activities
EPS (basic)¥72.782026-01-01 → 2026-06-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥189.212025-01-01 → 2025-12-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥113.062025-01-01 → 2025-06-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio74.9%at 2026-06-30Cons.Equity to asset ratio (5-year summary)
Equity ratio71.8%at 2025-12-31Cons.Equity to asset ratio (5-year summary)
Equity ratio72.4%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 · 38
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2026-01-01 → 2026-06-30−¥291m
Reconciling Itemsreconcilingrevenue intersegment2026-01-01 → 2026-06-30−¥291m
Reconciling Itemsreconcilingsegment profit2026-01-01 → 2026-06-30¥2m
Dsisaster Prevention And Infrastructurereportable segmentrevenue2026-01-01 → 2026-06-30¥15.0bn
Dsisaster Prevention And Infrastructurereportable segmentrevenue external2026-01-01 → 2026-06-30¥14.9bn
Dsisaster Prevention And Infrastructurereportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥128m
Dsisaster Prevention And Infrastructurereportable segmentsegment profit2026-01-01 → 2026-06-30¥2.1bn
Environment And Energyreportable segmentrevenue2026-01-01 → 2026-06-30¥11.8bn
Environment And Energyreportable segmentrevenue external2026-01-01 → 2026-06-30¥11.8bn
Environment And Energyreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥38m
Environment And Energyreportable segmentsegment profit2026-01-01 → 2026-06-30¥377m
Internationalreportable segmentrevenue2026-01-01 → 2026-06-30¥8.6bn
Internationalreportable segmentrevenue external2026-01-01 → 2026-06-30¥8.5bn
Internationalreportable segmentrevenue intersegment2026-01-01 → 2026-06-30¥123m
Internationalreportable segmentsegment profit2026-01-01 → 2026-06-30−¥548m
Total Of Reportable Segments And Otherssegment totalrevenue2026-01-01 → 2026-06-30¥35.5bn
Total Of Reportable Segments And Otherssegment totalrevenue external2026-01-01 → 2026-06-30¥35.2bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2026-01-01 → 2026-06-30¥291m
Total Of Reportable Segments And Otherssegment totalsegment profit2026-01-01 → 2026-06-30¥1.9bn
Reconciling Itemsreconcilingrevenue2025-01-01 → 2025-06-30−¥268m
Reconciling Itemsreconcilingrevenue intersegment2025-01-01 → 2025-06-30−¥268m
Reconciling Itemsreconcilingsegment profit2025-01-01 → 2025-06-30¥34m
Dsisaster Prevention And Infrastructurereportable segmentrevenue2025-01-01 → 2025-06-30¥13.7bn
Dsisaster Prevention And Infrastructurereportable segmentrevenue external2025-01-01 → 2025-06-30¥13.6bn
Dsisaster Prevention And Infrastructurereportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥136m
Dsisaster Prevention And Infrastructurereportable segmentsegment profit2025-01-01 → 2025-06-30¥375m
Environment And Energyreportable segmentrevenue2025-01-01 → 2025-06-30¥15.2bn
Environment And Energyreportable segmentrevenue external2025-01-01 → 2025-06-30¥15.1bn
Environment And Energyreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥40m
Environment And Energyreportable segmentsegment profit2025-01-01 → 2025-06-30¥2.7bn
Internationalreportable segmentrevenue2025-01-01 → 2025-06-30¥8.2bn
Internationalreportable segmentrevenue external2025-01-01 → 2025-06-30¥8.1bn
Internationalreportable segmentrevenue intersegment2025-01-01 → 2025-06-30¥92m
Internationalreportable segmentsegment profit2025-01-01 → 2025-06-30−¥393m
Total Of Reportable Segments And Otherssegment totalrevenue2025-01-01 → 2025-06-30¥37.1bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-01-01 → 2025-06-30¥36.8bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-01-01 → 2025-06-30¥268m
Total Of Reportable Segments And Otherssegment totalsegment profit2025-01-01 → 2025-06-30¥2.6bn

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

All source rows · 550
ItemContextValueUnit
Name major shareholdersInterimInstant_No6MajorShareholdersMember
Original text (Japanese)JP MORGAN CHASE BANK(常任代理人 株式会社みずほ銀行決済営業部)
Address major shareholdersInterimInstant_No6MajorShareholdersMemberText · Plus
Name major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)日本生命保険相互会社
Address major shareholdersInterimInstant_No7MajorShareholdersMember
Original text (Japanese)東京都千代田区丸の内一丁目6番6号
Name major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)株式会社日本カストディ銀行(信託口)
Address major shareholdersInterimInstant_No8MajorShareholdersMember
Original text (Japanese)東京都中央区晴海一丁目8番12号
Name major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)有限会社エーケー
Address major shareholdersInterimInstant_No9MajorShareholdersMember
Original text (Japanese)東京都中央区銀座二丁目3番19号
Name major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)有限会社ケーティ
Address major shareholdersInterimInstant_No10MajorShareholdersMember
Original text (Japanese)埼玉県さいたま市浦和区岸町3丁目8番7号
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsInterimInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesWithFullVotingRightsOtherMember-
Description issued shares voting rightsInterimInstant_OrdinarySharesSharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)応用地質株式会社
Address of shareholder treasury shares etcInterimInstant_Row1Member
Original text (Japanese)東京都千代田区神田美土代町7番地
Information about officers (text)FilingDateInstantText · Plus
Regulations in accordance with which consolidated financial statements have been prepared financial informationInterimDurationText · Plus
Type1 semi annual consolidated financial statements financial informationInterimDurationText · Plus
Note on independent audit financial informationInterimDurationText · Plus
Type1 semi annual consolidated balance sheet (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of comprehensive income (text)InterimDurationText · Plus
Type1 semi annual consolidated statement of cash flows (text)InterimDurationText · Plus
Notes changes in scope of consolidation or equity method (text)InterimDurationText · Plus
Notes changes in accounting policies quarterly consolidated financial statements (text)InterimDurationText · Plus
Notes accounting treatments specific to semi annual financial statements type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes regarding promissory notes due on balance sheet date (text)InterimInstantText · Plus
Notes regarding amounts of reduction entry of non current assets (text)InterimInstantText · Plus
Major components of selling general and administrative expenses (text)InterimDurationText · Plus
Notes regarding impairmet loss notes quarterly consolidated statement of income (text)InterimDurationText · Plus
Reconciliation of ending balance of cash and cash equivalents with account balances per balance sheet (text)InterimDurationText · Plus
Notes regarding dividend (text)Prior1InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (text)Prior1InterimDurationText · Plus
Notes regarding dividend (text)InterimDurationText · Plus
Notes when there is significant changes in amounts of equity (text)InterimDurationText · Plus
Notes segment information etc type1 semi annual consolidated financial statements (text)InterimDurationText · Plus
Footnotes regarding segment information table (text)Prior1InterimDurationText · Plus
Information about impairment loss of non current assets or goodwill etc for each reportable segment (text)Prior1InterimDurationText · Plus
Footnotes regarding segment information table (text)InterimDurationText · Plus
Information about impairment loss of non current assets or goodwill etc for each reportable segment (text)InterimDurationText · Plus
Notes revenue recognition semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes per share information semi annual consolidated financial statements (text)InterimDurationText · Plus
Notes significant events after reporting period semi annual consolidated financial statements (text)InterimDurationText · Plus
Other information consolidated financial statements etc (text)InterimDurationText · Plus
Information about company which provides guarantee to reporting company (text)FilingDateInstantText · Plus

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
balance sheet identityconsolidated 2026-06-30pass
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