Half-year report · Q2
6653.TEDINET S100WHJG
Period2025-01-01 → 2025-06-30
Filed2025-08-07
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥14.4bn | 2025-01-01 → 2025-06-30 | Cons. | Net sales |
| Revenue | ¥29.1bn | 2024-01-01 → 2024-12-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥14.2bn | 2024-01-01 → 2024-06-30 | Cons. | Net sales |
| Operating income | ¥1.3bn | 2025-01-01 → 2025-06-30 | Cons. | Operating income |
| Operating income | ¥1.0bn | 2024-01-01 → 2024-06-30 | Cons. | Operating income |
| Ordinary income | ¥1.5bn | 2025-01-01 → 2025-06-30 | Cons. | Ordinary income |
| Ordinary income | ¥2.4bn | 2024-01-01 → 2024-12-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥1.3bn | 2024-01-01 → 2024-06-30 | Cons. | Ordinary income |
| Profit before tax | ¥1.5bn | 2025-01-01 → 2025-06-30 | Cons. | Income before income taxes |
| Profit before tax | ¥1.3bn | 2024-01-01 → 2024-06-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥976m | 2025-01-01 → 2025-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥1.5bn | 2024-01-01 → 2024-12-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥844m | 2024-01-01 → 2024-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥976m | 2025-01-01 → 2025-06-30 | Cons. | Profit loss |
| Net income | ¥844m | 2024-01-01 → 2024-06-30 | Cons. | Profit loss |
| Total assets | ¥27.9bn | at 2025-06-30 | Cons. | Assets |
| Total assets | ¥30.3bn | at 2024-12-31 | Cons. | Assets |
| Total assets | ¥27.1bn | at 2024-06-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥11.2bn | at 2025-06-30 | Cons. | Liabilities |
| Total liabilities | ¥14.4bn | at 2024-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥16.7bn | at 2025-06-30 | Cons. | Net assets |
| Net assets / equity | ¥15.9bn | at 2024-12-31 | Cons. | Net assets |
| Net assets / equity | ¥14.4bn | at 2024-06-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥6.9bn | at 2025-06-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.2bn | at 2024-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥6.9bn | at 2025-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.2bn | at 2024-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.8bn | at 2024-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥2.2bn | at 2023-12-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥5.9bn | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥339m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥2.8bn | 2024-01-01 → 2024-06-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥50m | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥160m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥5m | 2024-01-01 → 2024-06-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥2.1bn | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥391m | 2024-01-01 → 2024-12-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥2.2bn | 2024-01-01 → 2024-06-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥72.33 | 2025-01-01 → 2025-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥124.21 | 2024-01-01 → 2024-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥69.41 | 2024-01-01 → 2024-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 60.0% | at 2025-06-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.4% | at 2024-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.2% | at 2024-06-30 | Cons. | 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 · 59
| Segment | Item | Period | Value |
|---|---|---|---|
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2025-01-01 → 2025-06-30 | ¥1.4bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2025-01-01 → 2025-06-30 | ¥1.2bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2025-01-01 → 2025-06-30 | ¥199m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2025-01-01 → 2025-06-30 | ¥189m |
| Reconciling Itemsreconciling | revenue | 2025-01-01 → 2025-06-30 | −¥742m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-01-01 → 2025-06-30 | −¥742m |
| jpcrp040300-q2r_E01760-000Ecological Energy Systemreportable segment | revenue | 2025-01-01 → 2025-06-30 | ¥6.2bn |
| jpcrp040300-q2r_E01760-000Ecological Energy Systemreportable segment | revenue external | 2025-01-01 → 2025-06-30 | ¥6.1bn |
| jpcrp040300-q2r_E01760-000Ecological Energy Systemreportable segment | revenue intersegment | 2025-01-01 → 2025-06-30 | ¥6m |
| jpcrp040300-q2r_E01760-000Ecological Energy Systemreportable segment | segment profit | 2025-01-01 → 2025-06-30 | ¥312m |
| jpcrp040300-q2r_E01760-000Electric Systemreportable segment | revenue | 2025-01-01 → 2025-06-30 | ¥4.2bn |
| jpcrp040300-q2r_E01760-000Electric Systemreportable segment | revenue external | 2025-01-01 → 2025-06-30 | ¥4.2bn |
| jpcrp040300-q2r_E01760-000Electric Systemreportable segment | revenue intersegment | 2025-01-01 → 2025-06-30 | ¥0 |
| jpcrp040300-q2r_E01760-000Electric Systemreportable segment | segment profit | 2025-01-01 → 2025-06-30 | ¥711m |
| jpcrp040300-q2r_E01760-000Information Systemreportable segment | revenue | 2025-01-01 → 2025-06-30 | ¥1.0bn |
| jpcrp040300-q2r_E01760-000Information Systemreportable segment | revenue external | 2025-01-01 → 2025-06-30 | ¥761m |
| jpcrp040300-q2r_E01760-000Information Systemreportable segment | revenue intersegment | 2025-01-01 → 2025-06-30 | ¥252m |
| jpcrp040300-q2r_E01760-000Information Systemreportable segment | segment profit | 2025-01-01 → 2025-06-30 | ¥81m |
| jpcrp040300-q2r_E01760-000Services And Engineering Business Unitreportable segment | revenue | 2025-01-01 → 2025-06-30 | ¥2.4bn |
| jpcrp040300-q2r_E01760-000Services And Engineering Business Unitreportable segment | revenue external | 2025-01-01 → 2025-06-30 | ¥2.1bn |
| jpcrp040300-q2r_E01760-000Services And Engineering Business Unitreportable segment | revenue intersegment | 2025-01-01 → 2025-06-30 | ¥284m |
| jpcrp040300-q2r_E01760-000Services And Engineering Business Unitreportable segment | segment profit | 2025-01-01 → 2025-06-30 | ¥44m |
| —segment total | revenue | 2025-01-01 → 2025-06-30 | ¥13.8bn |
| —segment total | revenue external | 2025-01-01 → 2025-06-30 | ¥13.2bn |
| —segment total | revenue intersegment | 2025-01-01 → 2025-06-30 | ¥543m |
| —segment total | segment profit | 2025-01-01 → 2025-06-30 | ¥1.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-01-01 → 2025-06-30 | ¥15.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-01-01 → 2025-06-30 | ¥14.4bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-01-01 → 2025-06-30 | ¥742m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-01-01 → 2025-06-30 | ¥1.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue | 2024-01-01 → 2024-06-30 | ¥1.6bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue external | 2024-01-01 → 2024-06-30 | ¥1.3bn |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | revenue intersegment | 2024-01-01 → 2024-06-30 | ¥310m |
| Operating Segments Not Included In Reportable Segments And Other Revenue Generating Business Activitiesother segments | segment profit | 2024-01-01 → 2024-06-30 | ¥206m |
| Reconciling Itemsreconciling | revenue | 2024-01-01 → 2024-06-30 | −¥826m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-01-01 → 2024-06-30 | −¥826m |
| jpcrp040300-q2r_E01760-000Ecological Energy Systemreportable segment | revenue | 2024-01-01 → 2024-06-30 | ¥5.7bn |
| jpcrp040300-q2r_E01760-000Ecological Energy Systemreportable segment | revenue external | 2024-01-01 → 2024-06-30 | ¥5.7bn |
| jpcrp040300-q2r_E01760-000Ecological Energy Systemreportable segment | revenue intersegment | 2024-01-01 → 2024-06-30 | ¥7m |
| jpcrp040300-q2r_E01760-000Ecological Energy Systemreportable segment | segment profit | 2024-01-01 → 2024-06-30 | ¥47m |
| jpcrp040300-q2r_E01760-000Electric Systemreportable segment | revenue | 2024-01-01 → 2024-06-30 | ¥4.1bn |
| jpcrp040300-q2r_E01760-000Electric Systemreportable segment | revenue external | 2024-01-01 → 2024-06-30 | ¥4.1bn |
| jpcrp040300-q2r_E01760-000Electric Systemreportable segment | segment profit | 2024-01-01 → 2024-06-30 | ¥632m |
| jpcrp040300-q2r_E01760-000Information Systemreportable segment | revenue | 2024-01-01 → 2024-06-30 | ¥1.0bn |
| jpcrp040300-q2r_E01760-000Information Systemreportable segment | revenue external | 2024-01-01 → 2024-06-30 | ¥769m |
| jpcrp040300-q2r_E01760-000Information Systemreportable segment | revenue intersegment | 2024-01-01 → 2024-06-30 | ¥248m |
| jpcrp040300-q2r_E01760-000Information Systemreportable segment | segment profit | 2024-01-01 → 2024-06-30 | ¥103m |
| jpcrp040300-q2r_E01760-000Services And Engineering Business Unitreportable segment | revenue | 2024-01-01 → 2024-06-30 | ¥2.6bn |
| jpcrp040300-q2r_E01760-000Services And Engineering Business Unitreportable segment | revenue external | 2024-01-01 → 2024-06-30 | ¥2.3bn |
| jpcrp040300-q2r_E01760-000Services And Engineering Business Unitreportable segment | revenue intersegment | 2024-01-01 → 2024-06-30 | ¥260m |
| jpcrp040300-q2r_E01760-000Services And Engineering Business Unitreportable segment | segment profit | 2024-01-01 → 2024-06-30 | ¥22m |
| —segment total | revenue | 2024-01-01 → 2024-06-30 | ¥13.4bn |
| —segment total | revenue external | 2024-01-01 → 2024-06-30 | ¥12.9bn |
| —segment total | revenue intersegment | 2024-01-01 → 2024-06-30 | ¥516m |
| —segment total | segment profit | 2024-01-01 → 2024-06-30 | ¥806m |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-01-01 → 2024-06-30 | ¥15.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-01-01 → 2024-06-30 | ¥14.2bn |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-01-01 → 2024-06-30 | ¥826m |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-01-01 → 2024-06-30 | ¥1.0bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 490
| Item | Context | Value | Unit |
|---|---|---|---|
| Revenues from external customers | CurrentYTDDuration_ReportableSegmentsMember | 13230000000 | JPY |
| Revenues from external customers | CurrentYTDDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 1185000000 | JPY |
| Revenues from external customers | CurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember | 14415000000 | JPY |
| Revenues from external customers | CurrentYTDDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | CurrentYTDDuration | 14415000000 | JPY |
| Transactions with other segments | CurrentYTDDuration_jpcrp040300-q2r_E01760-000ElectricSystemReportableSegmentsMember | 0 | JPY |
| Transactions with other segments | CurrentYTDDuration_jpcrp040300-q2r_E01760-000EcologicalEnergySystemReportableSegmentsMember | 6000000 | JPY |
| Transactions with other segments | CurrentYTDDuration_jpcrp040300-q2r_E01760-000InformationSystemReportableSegmentsMember | 252000000 | JPY |
| Transactions with other segments | CurrentYTDDuration_jpcrp040300-q2r_E01760-000ServicesAndEngineeringBusinessUnitReportableSegmentMember | 284000000 | JPY |
| Transactions with other segments | CurrentYTDDuration_ReportableSegmentsMember | 543000000 | JPY |
| Transactions with other segments | CurrentYTDDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 199000000 | JPY |
| Transactions with other segments | CurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember | 742000000 | JPY |
| Transactions with other segments | CurrentYTDDuration_ReconcilingItemsMember | -742000000 | JPY |
| Transactions with other segments | CurrentYTDDuration | － | JPY |
| Net sales | CurrentYTDDuration_jpcrp040300-q2r_E01760-000ElectricSystemReportableSegmentsMember | 4221000000 | JPY |
| Net sales | CurrentYTDDuration_jpcrp040300-q2r_E01760-000EcologicalEnergySystemReportableSegmentsMember | 6155000000 | JPY |
| Net sales | CurrentYTDDuration_jpcrp040300-q2r_E01760-000InformationSystemReportableSegmentsMember | 1013000000 | JPY |
| Net sales | CurrentYTDDuration_jpcrp040300-q2r_E01760-000ServicesAndEngineeringBusinessUnitReportableSegmentMember | 2383000000 | JPY |
| Net sales | CurrentYTDDuration_ReportableSegmentsMember | 13774000000 | JPY |
| Net sales | CurrentYTDDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 1384000000 | JPY |
| Net sales | CurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember | 15158000000 | JPY |
| Net sales | CurrentYTDDuration_ReconcilingItemsMember | -742000000 | JPY |
| Net sales | CurrentYTDDuration | 14415000000 | JPY |
| Operating income | CurrentYTDDuration_jpcrp040300-q2r_E01760-000ElectricSystemReportableSegmentsMember | 711000000 | JPY |
| Operating income | CurrentYTDDuration_jpcrp040300-q2r_E01760-000EcologicalEnergySystemReportableSegmentsMember | 312000000 | JPY |
| Operating income | CurrentYTDDuration_jpcrp040300-q2r_E01760-000InformationSystemReportableSegmentsMember | 81000000 | JPY |
| Operating income | CurrentYTDDuration_jpcrp040300-q2r_E01760-000ServicesAndEngineeringBusinessUnitReportableSegmentMember | 44000000 | JPY |
| Operating income | CurrentYTDDuration_ReportableSegmentsMember | 1149000000 | JPY |
| Operating income | CurrentYTDDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember | 189000000 | JPY |
| Operating income | CurrentYTDDuration_TotalOfReportableSegmentsAndOthersMember | 1338000000 | JPY |
| Operating income | CurrentYTDDuration_ReconcilingItemsMember | － | JPY |
| Operating income | CurrentYTDDuration | 1338000000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)半期報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条の５第１項の表の第１号 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)福岡財務支局長 | |
| Filing date cover page | FilingDateInstant | 2025-08-07 | |
| Quarterly accounting period cover page | FilingDateInstant | Original text (Japanese)第122期中(自 2025年１月１日 至 2025年６月30日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社正興電機製作所 | |
| Company name in english cover page | FilingDateInstant | SEIKO ELECTRIC CO., LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 添田 英俊 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)福岡市博多区東光二丁目７番25号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)(092)473－8831(代表) | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)取締役経営統括本部長 田中 勉 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)福岡市博多区東光二丁目７番25号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)(092)473－8831(代表) | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)取締役経営統括本部長 田中 勉 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E01760 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 66530 |
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 identity | pass rounding |
| balance sheet identity | pass rounding |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |