Half-year report · HY
5802.TEDINET S100WYC9
Period2025-04-01 → 2025-09-30
Filed2025-11-05
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥2.37T | 2025-04-01 → 2025-09-30 | Cons. | Net sales |
| Revenue | ¥4.68T | 2024-04-01 → 2025-03-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥2.25T | 2024-04-01 → 2024-09-30 | Cons. | Net sales |
| Operating income | ¥153.0bn | 2025-04-01 → 2025-09-30 | Cons. | Operating income |
| Operating income | ¥119.3bn | 2024-04-01 → 2024-09-30 | Cons. | Operating income |
| Ordinary income | ¥155.5bn | 2025-04-01 → 2025-09-30 | Cons. | Ordinary income |
| Ordinary income | ¥309.5bn | 2024-04-01 → 2025-03-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥121.7bn | 2024-04-01 → 2024-09-30 | Cons. | Ordinary income |
| Profit before tax | ¥158.1bn | 2025-04-01 → 2025-09-30 | Cons. | Income before income taxes |
| Profit before tax | ¥122.6bn | 2024-04-01 → 2024-09-30 | Cons. | Income before income taxes |
| Net income (owners) | ¥97.9bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥193.8bn | 2024-04-01 → 2025-03-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥75.8bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥111.2bn | 2025-04-01 → 2025-09-30 | Cons. | Profit loss |
| Net income | ¥86.7bn | 2024-04-01 → 2024-09-30 | Cons. | Profit loss |
| Total assets | ¥4.53T | at 2025-09-30 | Cons. | Assets |
| Total assets | ¥4.44T | at 2025-03-31 | Cons. | Assets |
| Total assets | ¥4.45T | at 2024-09-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥1.90T | at 2025-09-30 | Cons. | Liabilities |
| Total liabilities | ¥1.91T | at 2025-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥2.62T | at 2025-09-30 | Cons. | Net assets |
| Net assets / equity | ¥2.53T | at 2025-03-31 | Cons. | Net assets |
| Net assets / equity | ¥2.53T | at 2024-09-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥280.6bn | at 2025-09-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥295.9bn | at 2025-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥280.3bn | at 2025-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥294.5bn | at 2025-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥275.0bn | at 2024-09-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥268.3bn | at 2024-03-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥251.9bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥402.3bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥156.3bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥118.1bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥223.9bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥104.9bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥151.7bn | 2025-04-01 → 2025-09-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥150.8bn | 2024-04-01 → 2025-03-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥40.5bn | 2024-04-01 → 2024-09-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥125.57 | 2025-04-01 → 2025-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥248.47 | 2024-04-01 → 2025-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥97.14 | 2024-04-01 → 2024-09-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 52.4% | at 2025-09-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.6% | at 2025-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.7% | at 2024-09-30 | 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 · 54
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-04-01 → 2025-09-30 | −¥61.7bn |
| Reconciling Itemsreconciling | revenue intersegment | 2025-04-01 → 2025-09-30 | −¥61.7bn |
| Reconciling Itemsreconciling | segment profit | 2025-04-01 → 2025-09-30 | ¥191m |
| Automotivereportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥1.38T |
| Automotivereportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥1.38T |
| Automotivereportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥814m |
| Automotivereportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥65.4bn |
| Electronicsreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥197.3bn |
| Electronicsreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥170.6bn |
| Electronicsreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥26.7bn |
| Electronicsreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥18.0bn |
| Environment And Energyreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥536.0bn |
| Environment And Energyreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥518.3bn |
| Environment And Energyreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥17.7bn |
| Environment And Energyreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥34.5bn |
| Industrial Materials And Othersreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥188.2bn |
| Industrial Materials And Othersreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥176.2bn |
| Industrial Materials And Othersreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥12.0bn |
| Industrial Materials And Othersreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥12.9bn |
| Infocommunicationsreportable segment | revenue | 2025-04-01 → 2025-09-30 | ¥135.4bn |
| Infocommunicationsreportable segment | revenue external | 2025-04-01 → 2025-09-30 | ¥130.9bn |
| Infocommunicationsreportable segment | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥4.5bn |
| Infocommunicationsreportable segment | segment profit | 2025-04-01 → 2025-09-30 | ¥22.1bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2025-04-01 → 2025-09-30 | ¥2.44T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2025-04-01 → 2025-09-30 | ¥2.37T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2025-04-01 → 2025-09-30 | ¥61.7bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2025-04-01 → 2025-09-30 | ¥152.8bn |
| Reconciling Itemsreconciling | revenue | 2024-04-01 → 2024-09-30 | −¥54.8bn |
| Reconciling Itemsreconciling | revenue intersegment | 2024-04-01 → 2024-09-30 | −¥54.8bn |
| Reconciling Itemsreconciling | segment profit | 2024-04-01 → 2024-09-30 | ¥130m |
| Automotivereportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥1.31T |
| Automotivereportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥1.30T |
| Automotivereportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥1.2bn |
| Automotivereportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥55.0bn |
| Electronicsreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥191.5bn |
| Electronicsreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥166.4bn |
| Electronicsreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥25.1bn |
| Electronicsreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥18.2bn |
| Environment And Energyreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥516.4bn |
| Environment And Energyreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥499.3bn |
| Environment And Energyreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥17.1bn |
| Environment And Energyreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥31.5bn |
| Industrial Materials And Othersreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥185.7bn |
| Industrial Materials And Othersreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥176.3bn |
| Industrial Materials And Othersreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥9.4bn |
| Industrial Materials And Othersreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥9.5bn |
| Infocommunicationsreportable segment | revenue | 2024-04-01 → 2024-09-30 | ¥103.6bn |
| Infocommunicationsreportable segment | revenue external | 2024-04-01 → 2024-09-30 | ¥101.5bn |
| Infocommunicationsreportable segment | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥2.1bn |
| Infocommunicationsreportable segment | segment profit | 2024-04-01 → 2024-09-30 | ¥4.9bn |
| Total Of Reportable Segments And Otherssegment total | revenue | 2024-04-01 → 2024-09-30 | ¥2.30T |
| Total Of Reportable Segments And Otherssegment total | revenue external | 2024-04-01 → 2024-09-30 | ¥2.25T |
| Total Of Reportable Segments And Otherssegment total | revenue intersegment | 2024-04-01 → 2024-09-30 | ¥54.8bn |
| Total Of Reportable Segments And Otherssegment total | segment profit | 2024-04-01 → 2024-09-30 | ¥119.2bn |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 531
| Item | Context | Value | Unit |
|---|---|---|---|
| Net sales | InterimDuration_jpcrp040300-ssr_E01333-000InfocommunicationsReportableSegmentsMember | 135423000000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01333-000AutomotiveReportableSegmentsMember | 1378233000000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01333-000ElectronicsReportableSegmentsMember | 197257000000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E01333-000IndustrialMaterialsAndOthersReportableSegmentsMember | 188237000000 | JPY |
| Net sales | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 2435160000000 | JPY |
| Net sales | InterimDuration_ReconcilingItemsMember | -61699000000 | JPY |
| Net sales | InterimDuration | 2373461000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E01333-000EnvironmentAndEnergyReportableSegmentsMember | 34461000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E01333-000InfocommunicationsReportableSegmentsMember | 22075000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E01333-000AutomotiveReportableSegmentsMember | 65405000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E01333-000ElectronicsReportableSegmentsMember | 17986000000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E01333-000IndustrialMaterialsAndOthersReportableSegmentsMember | 12903000000 | JPY |
| Operating income | InterimDuration_TotalOfReportableSegmentsAndOthersMember | 152830000000 | JPY |
| Operating income | InterimDuration_ReconcilingItemsMember | 191000000 | JPY |
| Operating income | InterimDuration | 153021000000 | 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)関東財務局長 | |
| Filing date cover page | FilingDateInstant | 2025-11-05 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第156期中（自 2025年４月１日 至 2025年９月30日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)住友電気工業株式会社 | |
| Company name in english cover page | FilingDateInstant | Sumitomo Electric Industries, Ltd. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)社長 井上 治 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)大阪市中央区北浜四丁目５番33号（住友ビル） | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)(06)6220-4141（大代表） | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)経理部長 井上 一成 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都港区元赤坂一丁目３番13号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | Original text (Japanese)(03)6406-2600（大代表） | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)財務部主幹 酒井 真樹 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E01333 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 58020 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)住友電気工業株式会社 | |
| Filer name in english | FilingDateInstant | Sumitomo Electric Industries, Ltd. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － | |
| Cabinet office ordinance | FilingDateInstant | Original text (Japanese)企業内容等の開示に関する内閣府令 | |
| Document type | FilingDateInstant | Original text (Japanese)第四号の三様式 | |
| Accounting standards | FilingDateInstant | Japan GAAP | |
| Whether consolidated financial statements are prepared | FilingDateInstant | true | |
| Industry code when consolidated financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | CTE | |
| Industry code when financial statements are prepared in accordance with industry specific regulations | FilingDateInstant | － | |
| Current fiscal year start date | FilingDateInstant | 2025-04-01 | |
| Current period end date | FilingDateInstant | 2025-09-30 | |
| Type of current period | FilingDateInstant | HY | |
| Current fiscal year end date | FilingDateInstant | 2026-03-31 | |
| Previous fiscal year start date | FilingDateInstant | 2024-04-01 | |
| Comparative period end date | FilingDateInstant | 2024-09-30 | |
| Previous fiscal year end date | FilingDateInstant | 2025-03-31 |
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 |
| balance sheet identity | pass |
| 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 |