Half-year report · Q2

Period2024-10-01 → 2025-03-31
Filed2025-05-13
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 47
MetricValuePeriodScopeSource row
Revenue¥7.9bn2024-10-01 → 2025-03-31Cons.Net sales
Revenue¥13.7bn2023-10-01 → 2024-09-30Cons.Net sales (5-year summary)
Revenue¥6.8bn2023-10-01 → 2024-03-31Cons.Net sales
Operating income¥659m2024-10-01 → 2025-03-31Cons.Operating income
Operating income¥578m2023-10-01 → 2024-03-31Cons.Operating income
Ordinary income¥606m2024-10-01 → 2025-03-31Cons.Ordinary income
Ordinary income¥797m2023-10-01 → 2024-09-30Cons.Ordinary income loss (5-year summary)
Ordinary income¥549m2023-10-01 → 2024-03-31Cons.Ordinary income
Profit before tax¥614m2024-10-01 → 2025-03-31Cons.Income before income taxes
Profit before tax¥568m2023-10-01 → 2024-03-31Cons.Income before income taxes
Net income (owners)¥329m2024-10-01 → 2025-03-31Cons.Profit loss attributable to owners of parent
Net income (owners)¥478m2023-10-01 → 2024-09-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥365m2023-10-01 → 2024-03-31Cons.Profit loss attributable to owners of parent
Net income¥354m2024-10-01 → 2025-03-31Cons.Profit loss
Net income¥365m2023-10-01 → 2024-03-31Cons.Profit loss
Total assets¥17.7bnat 2025-03-31Cons.Assets
Total assets¥15.9bnat 2024-09-30Cons.Assets
Total assets¥14.0bnat 2024-03-31Cons.Total assets (5-year summary)
Total liabilities¥12.4bnat 2025-03-31Cons.Liabilities
Total liabilities¥10.9bnat 2024-09-30Cons.Liabilities
Net assets / equity¥5.3bnat 2025-03-31Cons.Net assets
Net assets / equity¥5.0bnat 2024-09-30Cons.Net assets
Net assets / equity¥4.4bnat 2024-03-31Cons.Net assets (5-year summary)
Cash and deposits¥3.6bnat 2025-03-31Cons.Cash and deposits
Cash and deposits¥2.7bnat 2024-09-30Cons.Cash and deposits
Cash & equivalents¥3.2bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥2.3bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥2.3bnat 2024-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.5bnat 2023-09-30dCons.Cash and cash equivalents
Operating cash flow¥541m2024-10-01 → 2025-03-31Cons.Net cash provided by used in operating activities
Operating cash flow¥726m2023-10-01 → 2024-09-30Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥171m2023-10-01 → 2024-03-31Cons.Net cash provided by used in operating activities
Investing cash flow−¥176m2024-10-01 → 2025-03-31Cons.Net cash provided by used in investment activities
Investing cash flow−¥1.9bn2023-10-01 → 2024-09-30Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥319m2023-10-01 → 2024-03-31Cons.Net cash provided by used in investment activities
Financing cash flow¥537m2024-10-01 → 2025-03-31Cons.Net cash provided by used in financing activities
Financing cash flow¥1.6bn2023-10-01 → 2024-09-30Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥941m2023-10-01 → 2024-03-31Cons.Net cash provided by used in financing activities
EPS (basic)¥117.12024-10-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥183.882023-10-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥141.882023-10-01 → 2024-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥114.032024-10-01 → 2025-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥177.982023-10-01 → 2024-09-30Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥137.822023-10-01 → 2024-03-31Cons.Diluted earnings per share (5-year summary)
Equity ratio29.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio30.8%at 2024-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio31.1%at 2024-03-31Cons.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 · 43
SegmentItemPeriodValue
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2024-10-01 → 2025-03-31¥270m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2024-10-01 → 2025-03-31¥247m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2024-10-01 → 2025-03-31¥22m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2024-10-01 → 2025-03-31¥17m
Reconciling Itemsreconcilingrevenue2024-10-01 → 2025-03-31−¥38m
Reconciling Itemsreconcilingrevenue intersegment2024-10-01 → 2025-03-31−¥38m
Reconciling Itemsreconcilingsegment profit2024-10-01 → 2025-03-31−¥420m
jpcrp040300-q2r_E38906-000Construction Businessreportable segmentrevenue2024-10-01 → 2025-03-31¥3.4bn
jpcrp040300-q2r_E38906-000Construction Businessreportable segmentrevenue external2024-10-01 → 2025-03-31¥3.4bn
jpcrp040300-q2r_E38906-000Construction Businessreportable segmentrevenue intersegment2024-10-01 → 2025-03-31¥10m
jpcrp040300-q2r_E38906-000Construction Businessreportable segmentsegment profit2024-10-01 → 2025-03-31¥337m
jpcrp040300-q2r_E38906-000Environment Businessreportable segmentrevenue2024-10-01 → 2025-03-31¥4.1bn
jpcrp040300-q2r_E38906-000Environment Businessreportable segmentrevenue external2024-10-01 → 2025-03-31¥4.1bn
jpcrp040300-q2r_E38906-000Environment Businessreportable segmentrevenue intersegment2024-10-01 → 2025-03-31¥6m
jpcrp040300-q2r_E38906-000Environment Businessreportable segmentsegment profit2024-10-01 → 2025-03-31¥708m
jpcrp040300-q2r_E38906-000Environment Engineeringreportable segmentrevenue2024-10-01 → 2025-03-31¥203m
jpcrp040300-q2r_E38906-000Environment Engineeringreportable segmentrevenue external2024-10-01 → 2025-03-31¥203m
jpcrp040300-q2r_E38906-000Environment Engineeringreportable segmentsegment profit2024-10-01 → 2025-03-31¥17m
—segment totalrevenue2024-10-01 → 2025-03-31¥7.6bn
—segment totalrevenue external2024-10-01 → 2025-03-31¥7.6bn
—segment totalrevenue intersegment2024-10-01 → 2025-03-31¥16m
—segment totalsegment profit2024-10-01 → 2025-03-31¥1.1bn
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue2023-10-01 → 2024-03-31¥242m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue external2023-10-01 → 2024-03-31¥192m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentsrevenue intersegment2023-10-01 → 2024-03-31¥51m
Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segmentssegment profit2023-10-01 → 2024-03-31¥18m
Reconciling Itemsreconcilingrevenue2023-10-01 → 2024-03-31−¥63m
Reconciling Itemsreconcilingrevenue intersegment2023-10-01 → 2024-03-31−¥63m
Reconciling Itemsreconcilingsegment profit2023-10-01 → 2024-03-31−¥346m
jpcrp040300-q2r_E38906-000Construction Businessreportable segmentrevenue2023-10-01 → 2024-03-31¥2.7bn
jpcrp040300-q2r_E38906-000Construction Businessreportable segmentrevenue external2023-10-01 → 2024-03-31¥2.7bn
jpcrp040300-q2r_E38906-000Construction Businessreportable segmentrevenue intersegment2023-10-01 → 2024-03-31¥12m
jpcrp040300-q2r_E38906-000Construction Businessreportable segmentsegment profit2023-10-01 → 2024-03-31¥231m
jpcrp040300-q2r_E38906-000Environment Businessreportable segmentrevenue2023-10-01 → 2024-03-31¥3.8bn
jpcrp040300-q2r_E38906-000Environment Businessreportable segmentrevenue external2023-10-01 → 2024-03-31¥3.8bn
jpcrp040300-q2r_E38906-000Environment Businessreportable segmentsegment profit2023-10-01 → 2024-03-31¥671m
jpcrp040300-q2r_E38906-000Environment Engineeringreportable segmentrevenue2023-10-01 → 2024-03-31¥218m
jpcrp040300-q2r_E38906-000Environment Engineeringreportable segmentrevenue external2023-10-01 → 2024-03-31¥218m
jpcrp040300-q2r_E38906-000Environment Engineeringreportable segmentsegment profit2023-10-01 → 2024-03-31¥4m
—segment totalrevenue2023-10-01 → 2024-03-31¥6.7bn
—segment totalrevenue external2023-10-01 → 2024-03-31¥6.7bn
—segment totalrevenue intersegment2023-10-01 → 2024-03-31¥12m
—segment totalsegment profit2023-10-01 → 2024-03-31¥906m

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

All source rows · 516
ItemContextValueUnit
Management analysis of financial position operating results and cash flows (text)FilingDateInstantText · Plus
Critical contracts for operation (text)FilingDateInstantText · Plus
Total number of shares (text)FilingDateInstantText · Plus
Issued shares total number of shares etc (text)FilingDateInstantText · Plus
Class issued shares total number of shares etcFilingDateInstant_OrdinaryShareMember
Original text (Japanese)普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registeredFilingDateInstant_OrdinaryShareMember
Original text (Japanese)名古屋証券取引所メイン市場
Description issued shares total number of shares etcFilingDateInstant_OrdinaryShareMemberText · Plus
Details of employee share option program (text)FilingDateInstantText · Plus
Other information on share acquisition rights (text)FilingDateInstantText · Plus
Exercises etc of moving strike convertible bonds etc (text)FilingDateInstantText · Plus
Changes in number of issued shares stated capital etc (text)FilingDateInstantText · Plus
Major shareholders (text)FilingDateInstantText · Plus
Name major shareholdersCurrentQuarterInstant_No1MajorShareholdersMember
Original text (Japanese)株式会社細沼
Address major shareholdersCurrentQuarterInstant_No1MajorShareholdersMember
Original text (Japanese)東京都千代田区麹町6丁目4-6
Name major shareholdersCurrentQuarterInstant_No2MajorShareholdersMember
Original text (Japanese)細沼 順人
Address major shareholdersCurrentQuarterInstant_No2MajorShareholdersMember
Original text (Japanese)東京都千代田区
Name major shareholdersCurrentQuarterInstant_No3MajorShareholdersMember
Original text (Japanese)細沼 菜穂子
Address major shareholdersCurrentQuarterInstant_No3MajorShareholdersMember
Original text (Japanese)東京都福生市
Name major shareholdersCurrentQuarterInstant_No4MajorShareholdersMember
Original text (Japanese)株式会社大岳カンパニー
Address major shareholdersCurrentQuarterInstant_No4MajorShareholdersMember
Original text (Japanese)東京都立川市柴崎町3丁目13-19
Name major shareholdersCurrentQuarterInstant_No5MajorShareholdersMember
Original text (Japanese)株式会社山崎砂利商店
Address major shareholdersCurrentQuarterInstant_No5MajorShareholdersMember
Original text (Japanese)滋賀県大津市浜大津4丁目7-6号
Name major shareholdersCurrentQuarterInstant_No6MajorShareholdersMember
Original text (Japanese)成友興業従業員持株会
Address major shareholdersCurrentQuarterInstant_No6MajorShareholdersMember
Original text (Japanese)東京都あきる野市草花1141番地1
Name major shareholdersCurrentQuarterInstant_No7MajorShareholdersMember
Original text (Japanese)細沼 理恵
Address major shareholdersCurrentQuarterInstant_No7MajorShareholdersMember
Original text (Japanese)東京都千代田区
Name major shareholdersCurrentQuarterInstant_No8MajorShareholdersMember
Original text (Japanese)西武信用金庫
Address major shareholdersCurrentQuarterInstant_No8MajorShareholdersMember
Original text (Japanese)東京都中野区中野2丁目29-10
Name major shareholdersCurrentQuarterInstant_No9MajorShareholdersMember
Original text (Japanese)多摩信用金庫
Address major shareholdersCurrentQuarterInstant_No9MajorShareholdersMember
Original text (Japanese)東京都立川市緑町3-4
Name major shareholdersCurrentQuarterInstant_No10MajorShareholdersMember
Original text (Japanese)明和土木興業株式会社
Address major shareholdersCurrentQuarterInstant_No10MajorShareholdersMember
Original text (Japanese)埼玉県川口市東領家2丁目3-12
Issued shares voting rights (text)FilingDateInstantText · Plus
Description issued shares voting rightsCurrentQuarterInstant_SharesWithNoVotingRightsMember-
Description issued shares voting rightsCurrentQuarterInstant_SharesWithRestrictedVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentQuarterInstant_SharesWithRestrictedVotingRightsOtherMember-
Description issued shares voting rightsCurrentQuarterInstant_SharesWithFullVotingRightsTreasurySharesEtcMember-
Description issued shares voting rightsCurrentQuarterInstant_SharesWithFullVotingRightsOtherMember
Original text (Japanese)権利内容に何ら限定のない当社における標準となる株式であり、単元株式数は100株であります。
Description issued shares voting rightsCurrentQuarterInstant_SharesLessThanOneUnitMember-
Treasury shares etc (text)FilingDateInstantText · Plus
Name of shareholder treasury shares etcCurrentQuarterInstant_Row1Member
Original text (Japanese)成友興業株式会社
Address of shareholder treasury shares etcCurrentQuarterInstant_Row1Member
Original text (Japanese)東京都あきる野市草花1141番地1
Information about officers (text)FilingDateInstantText · Plus
Description of fact that consolidated financial statements have been prepared in accordance with special ordinance or regulations for industry in appended list financial informationCurrentYTDDurationText · Plus
Type1 semi annual consolidated financial statements financial informationCurrentYTDDurationText · Plus
Note on independent audit financial informationCurrentYTDDurationText · Plus
Quarterly consolidated balance sheet (text)CurrentYTDDurationText · Plus
Year to quarter end consolidated statement of income (text)CurrentYTDDurationText · Plus
Year to quarter end consolidated statement of comprehensive income (text)CurrentYTDDurationText · Plus
Quarterly consolidated statement of cash flows (text)CurrentYTDDurationText · 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 2024-09-30pass
balance sheet identityconsolidated 2025-03-31pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2024-09-30pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net income attributable to parentconsolidated 2023-10-01/2024-03-31pass
statement vs summary · net income attributable to parentconsolidated 2024-10-01/2025-03-31pass
statement vs summary · operating cash flowconsolidated 2023-10-01/2024-03-31pass
statement vs summary · operating cash flowconsolidated 2024-10-01/2025-03-31pass
statement vs summary · revenueconsolidated 2023-10-01/2024-03-31pass
statement vs summary · revenueconsolidated 2024-10-01/2025-03-31pass
statement vs summary · total assetsconsolidated 2024-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass