Half-year report · HY
6663.TEDINET S100YT4O
Period2025-12-21 → 2026-06-20
Filed2026-07-31
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥1.8bn | 2025-12-21 → 2026-06-20 | Cons. | Net sales |
| Revenue | ¥3.8bn | 2024-12-21 → 2025-12-20 | Cons. | Net sales (5-year summary) |
| Revenue | ¥1.6bn | 2024-12-21 → 2025-06-20 | Cons. | Net sales |
| Operating income | ¥83m | 2025-12-21 → 2026-06-20 | Cons. | Operating income |
| Operating income | −¥57m | 2024-12-21 → 2025-06-20 | Cons. | Operating income |
| Ordinary income | ¥79m | 2025-12-21 → 2026-06-20 | Cons. | Ordinary income |
| Ordinary income | ¥158m | 2024-12-21 → 2025-12-20 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥60m | 2024-12-21 → 2025-06-20 | Cons. | Ordinary income |
| Profit before tax | ¥71m | 2025-12-21 → 2026-06-20 | Cons. | Income before income taxes |
| Profit before tax | −¥60m | 2024-12-21 → 2025-06-20 | Cons. | Income before income taxes |
| Net income (owners) | ¥39m | 2025-12-21 → 2026-06-20 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥137m | 2024-12-21 → 2025-12-20 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥65m | 2024-12-21 → 2025-06-20 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥42m | 2025-12-21 → 2026-06-20 | Cons. | Profit loss |
| Net income | −¥67m | 2024-12-21 → 2025-06-20 | Cons. | Profit loss |
| Total assets | ¥5.0bn | at 2026-06-20 | Cons. | Assets |
| Total assets | ¥4.6bn | at 2025-12-20 | Cons. | Assets |
| Total assets | ¥4.8bn | at 2025-06-20 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥2.2bn | at 2026-06-20 | Cons. | Liabilities |
| Total liabilities | ¥1.9bn | at 2025-12-20 | Cons. | Liabilities |
| Net assets / equity | ¥2.8bn | at 2026-06-20 | Cons. | Net assets |
| Net assets / equity | ¥2.7bn | at 2025-12-20 | Cons. | Net assets |
| Net assets / equity | ¥2.4bn | at 2025-06-20 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥1.9bn | at 2026-06-20 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.3bn | at 2025-12-20 | Cons. | Cash and deposits |
| Cash & equivalents | ¥750m | at 2026-06-20 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥463m | at 2025-12-20 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.0bn | at 2025-06-20 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥574m | at 2024-12-20v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥486m | 2025-12-21 → 2026-06-20 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥62m | 2024-12-21 → 2025-12-20 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥118m | 2024-12-21 → 2025-06-20 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥403m | 2025-12-21 → 2026-06-20 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥165m | 2024-12-21 → 2025-12-20 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥149m | 2024-12-21 → 2025-06-20 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥200m | 2025-12-21 → 2026-06-20 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥204m | 2024-12-21 → 2025-12-20 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥210m | 2024-12-21 → 2025-06-20 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥6.5 | 2025-12-21 → 2026-06-20 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥22.84 | 2024-12-21 → 2025-12-20 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-10.9 | 2024-12-21 → 2025-06-20 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 55.5% | at 2026-06-20 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 58.4% | at 2025-12-20 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.9% | at 2025-06-20 | 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 · 32
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | segment profit | 2025-12-21 → 2026-06-20 | −¥213m |
| Electronic Substrate Businessreportable segment | revenue | 2025-12-21 → 2026-06-20 | ¥1.3bn |
| Electronic Substrate Businessreportable segment | revenue external | 2025-12-21 → 2026-06-20 | ¥1.3bn |
| Electronic Substrate Businessreportable segment | segment profit | 2025-12-21 → 2026-06-20 | ¥296m |
| Industrial Machinery And System Businessreportable segment | revenue | 2025-12-21 → 2026-06-20 | ¥68m |
| Industrial Machinery And System Businessreportable segment | revenue external | 2025-12-21 → 2026-06-20 | ¥68m |
| Industrial Machinery And System Businessreportable segment | segment profit | 2025-12-21 → 2026-06-20 | −¥6m |
| Mirror Polishing Machine Businessreportable segment | revenue | 2025-12-21 → 2026-06-20 | ¥199m |
| Mirror Polishing Machine Businessreportable segment | revenue external | 2025-12-21 → 2026-06-20 | ¥199m |
| Mirror Polishing Machine Businessreportable segment | segment profit | 2025-12-21 → 2026-06-20 | ¥41m |
| Testing System Businessreportable segment | revenue | 2025-12-21 → 2026-06-20 | ¥193m |
| Testing System Businessreportable segment | revenue external | 2025-12-21 → 2026-06-20 | ¥193m |
| Testing System Businessreportable segment | segment profit | 2025-12-21 → 2026-06-20 | −¥34m |
| —segment total | revenue | 2025-12-21 → 2026-06-20 | ¥1.8bn |
| —segment total | revenue external | 2025-12-21 → 2026-06-20 | ¥1.8bn |
| —segment total | segment profit | 2025-12-21 → 2026-06-20 | ¥296m |
| Reconciling Itemsreconciling | segment profit | 2024-12-21 → 2025-06-20 | −¥231m |
| Electronic Substrate Businessreportable segment | revenue | 2024-12-21 → 2025-06-20 | ¥1.2bn |
| Electronic Substrate Businessreportable segment | revenue external | 2024-12-21 → 2025-06-20 | ¥1.2bn |
| Electronic Substrate Businessreportable segment | segment profit | 2024-12-21 → 2025-06-20 | ¥213m |
| Industrial Machinery And System Businessreportable segment | revenue | 2024-12-21 → 2025-06-20 | ¥92m |
| Industrial Machinery And System Businessreportable segment | revenue external | 2024-12-21 → 2025-06-20 | ¥92m |
| Industrial Machinery And System Businessreportable segment | segment profit | 2024-12-21 → 2025-06-20 | −¥2m |
| Mirror Polishing Machine Businessreportable segment | revenue | 2024-12-21 → 2025-06-20 | ¥217m |
| Mirror Polishing Machine Businessreportable segment | revenue external | 2024-12-21 → 2025-06-20 | ¥217m |
| Mirror Polishing Machine Businessreportable segment | segment profit | 2024-12-21 → 2025-06-20 | ¥33m |
| Testing System Businessreportable segment | revenue | 2024-12-21 → 2025-06-20 | ¥139m |
| Testing System Businessreportable segment | revenue external | 2024-12-21 → 2025-06-20 | ¥139m |
| Testing System Businessreportable segment | segment profit | 2024-12-21 → 2025-06-20 | −¥70m |
| —segment total | revenue | 2024-12-21 → 2025-06-20 | ¥1.6bn |
| —segment total | revenue external | 2024-12-21 → 2025-06-20 | ¥1.6bn |
| —segment total | segment profit | 2024-12-21 → 2025-06-20 | ¥174m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 500
| Item | Context | Value | Unit |
|---|---|---|---|
| Net sales | Prior1InterimDuration_jpcrp040300-ssr_E02097-000ElectronicSubstrateBusinessReportableSegmentsMember | 1159070000 | JPY |
| Net sales | Prior1InterimDuration_jpcrp040300-ssr_E02097-000TestingSystemBusinessReportableSegmentsMember | 139208000 | JPY |
| Net sales | Prior1InterimDuration_jpcrp040300-ssr_E02097-000MirrorPolishingMachineBusinessReportableSegmentsMember | 216524000 | JPY |
| Net sales | Prior1InterimDuration_jpcrp040300-ssr_E02097-000IndustrialMachineryAndSystemBusinessReportableSegmentsMember | 92356000 | JPY |
| Net sales | Prior1InterimDuration_ReportableSegmentsMember | 1607160000 | JPY |
| Net sales | Prior1InterimDuration_ReconcilingItemsMember | － | JPY |
| Net sales | Prior1InterimDuration | 1607160000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E02097-000ElectronicSubstrateBusinessReportableSegmentsMember | 213150000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E02097-000TestingSystemBusinessReportableSegmentsMember | -70157000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E02097-000MirrorPolishingMachineBusinessReportableSegmentsMember | 32768000 | JPY |
| Operating income | Prior1InterimDuration_jpcrp040300-ssr_E02097-000IndustrialMachineryAndSystemBusinessReportableSegmentsMember | -1971000 | JPY |
| Operating income | Prior1InterimDuration_ReportableSegmentsMember | 173790000 | JPY |
| Operating income | Prior1InterimDuration_ReconcilingItemsMember | -231226000 | JPY |
| Operating income | Prior1InterimDuration | -57435000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E02097-000ElectronicSubstrateBusinessReportableSegmentsMember | 1323064000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E02097-000TestingSystemBusinessReportableSegmentsMember | 193207000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E02097-000MirrorPolishingMachineBusinessReportableSegmentsMember | 198693000 | JPY |
| Revenues from external customers | InterimDuration_jpcrp040300-ssr_E02097-000IndustrialMachineryAndSystemBusinessReportableSegmentsMember | 67746000 | JPY |
| Revenues from external customers | InterimDuration_ReportableSegmentsMember | 1782712000 | JPY |
| Revenues from external customers | InterimDuration_ReconcilingItemsMember | － | JPY |
| Revenues from external customers | InterimDuration | 1782712000 | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E02097-000ElectronicSubstrateBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E02097-000TestingSystemBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E02097-000MirrorPolishingMachineBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E02097-000IndustrialMachineryAndSystemBusinessReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_ReportableSegmentsMember | － | JPY |
| Transactions with other segments | InterimDuration_ReconcilingItemsMember | － | JPY |
| Transactions with other segments | InterimDuration | － | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E02097-000ElectronicSubstrateBusinessReportableSegmentsMember | 1323064000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E02097-000TestingSystemBusinessReportableSegmentsMember | 193207000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E02097-000MirrorPolishingMachineBusinessReportableSegmentsMember | 198693000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E02097-000IndustrialMachineryAndSystemBusinessReportableSegmentsMember | 67746000 | JPY |
| Net sales | InterimDuration_ReportableSegmentsMember | 1782712000 | JPY |
| Net sales | InterimDuration_ReconcilingItemsMember | － | JPY |
| Net sales | InterimDuration | 1782712000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E02097-000ElectronicSubstrateBusinessReportableSegmentsMember | 295558000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E02097-000TestingSystemBusinessReportableSegmentsMember | -33938000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E02097-000MirrorPolishingMachineBusinessReportableSegmentsMember | 40627000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E02097-000IndustrialMachineryAndSystemBusinessReportableSegmentsMember | -5800000 | JPY |
| Operating income | InterimDuration_ReportableSegmentsMember | 296446000 | JPY |
| Operating income | InterimDuration_ReconcilingItemsMember | -213068000 | JPY |
| Operating income | InterimDuration | 83378000 | 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)近畿財務局長 | |
| Filing date cover page | FilingDateInstant | 2026-07-31 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第66期中（自 2025年12月21日 至 2026年６月20日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)太洋テクノレックス株式会社 | |
| Company name in english cover page | FilingDateInstant | TAIYO TECHNOLEX CO.,LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 細江 正大 |
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 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 |