Half-year report · HY
9972.TEDINET S100YQC1
Period2025-12-01 → 2026-05-31
Filed2026-07-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥7.8bn | 2025-12-01 → 2026-05-31 | Cons. | Net sales |
| Revenue | ¥17.6bn | 2024-12-01 → 2025-11-30 | Cons. | Net sales (5-year summary) |
| Revenue | ¥8.1bn | 2024-12-01 → 2025-05-31 | Cons. | Net sales |
| Operating income | ¥379m | 2025-12-01 → 2026-05-31 | Cons. | Operating income |
| Operating income | −¥100m | 2024-12-01 → 2025-05-31 | Cons. | Operating income |
| Ordinary income | ¥300m | 2025-12-01 → 2026-05-31 | Cons. | Ordinary income |
| Ordinary income | −¥127m | 2024-12-01 → 2025-11-30 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥134m | 2024-12-01 → 2025-05-31 | Cons. | Ordinary income |
| Profit before tax | ¥299m | 2025-12-01 → 2026-05-31 | Cons. | Income before income taxes |
| Profit before tax | −¥119m | 2024-12-01 → 2025-05-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥301m | 2025-12-01 → 2026-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥2.6bn | 2024-12-01 → 2025-11-30 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥53m | 2024-12-01 → 2025-05-31 | Cons. | Profit loss attributable to owners of parent |
| Net income | ¥287m | 2025-12-01 → 2026-05-31 | Cons. | Profit loss |
| Net income | −¥40m | 2024-12-01 → 2025-05-31 | Cons. | Profit loss |
| Total assets | ¥15.9bn | at 2026-05-31 | Cons. | Assets |
| Total assets | ¥14.9bn | at 2025-11-30 | Cons. | Assets |
| Total assets | ¥18.6bn | at 2025-05-31 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥6.8bn | at 2026-05-31 | Cons. | Liabilities |
| Total liabilities | ¥6.4bn | at 2025-11-30 | Cons. | Liabilities |
| Net assets / equity | ¥9.2bn | at 2026-05-31 | Cons. | Net assets |
| Net assets / equity | ¥8.5bn | at 2025-11-30 | Cons. | Net assets |
| Net assets / equity | ¥10.9bn | at 2025-05-31 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥5.1bn | at 2026-05-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥3.6bn | at 2025-11-30 | Cons. | Cash and deposits |
| Cash & equivalents | ¥5.0bn | at 2026-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥3.5bn | at 2025-11-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.6bn | at 2025-05-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥4.0bn | at 2024-11-30v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥1.6bn | 2025-12-01 → 2026-05-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥570m | 2024-12-01 → 2025-11-30 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥815m | 2024-12-01 → 2025-05-31 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥70m | 2025-12-01 → 2026-05-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥102m | 2024-12-01 → 2025-11-30 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | ¥74m | 2024-12-01 → 2025-05-31 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | −¥153m | 2025-12-01 → 2026-05-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥1.0bn | 2024-12-01 → 2025-11-30 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥310m | 2024-12-01 → 2025-05-31 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥21.88 | 2025-12-01 → 2026-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-188.43 | 2024-12-01 → 2025-11-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥3.84 | 2024-12-01 → 2025-05-31 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 57.1% | at 2026-05-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.4% | at 2025-11-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 60.5% | at 2025-05-31 | 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 · 30
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | revenue | 2025-12-01 → 2026-05-31 | −¥46m |
| Reconciling Itemsreconciling | revenue intersegment | 2025-12-01 → 2026-05-31 | −¥46m |
| Reconciling Itemsreconciling | segment profit | 2025-12-01 → 2026-05-31 | −¥76m |
| Preformreportable segment | revenue | 2025-12-01 → 2026-05-31 | ¥4.2bn |
| Preformreportable segment | revenue external | 2025-12-01 → 2026-05-31 | ¥4.2bn |
| Preformreportable segment | revenue intersegment | 2025-12-01 → 2026-05-31 | ¥18m |
| Preformreportable segment | segment profit | 2025-12-01 → 2026-05-31 | ¥290m |
| Wholesalereportable segment | revenue | 2025-12-01 → 2026-05-31 | ¥3.6bn |
| Wholesalereportable segment | revenue external | 2025-12-01 → 2026-05-31 | ¥3.5bn |
| Wholesalereportable segment | revenue intersegment | 2025-12-01 → 2026-05-31 | ¥28m |
| Wholesalereportable segment | segment profit | 2025-12-01 → 2026-05-31 | ¥165m |
| —segment total | revenue | 2025-12-01 → 2026-05-31 | ¥7.8bn |
| —segment total | revenue external | 2025-12-01 → 2026-05-31 | ¥7.8bn |
| —segment total | revenue intersegment | 2025-12-01 → 2026-05-31 | ¥46m |
| —segment total | segment profit | 2025-12-01 → 2026-05-31 | ¥456m |
| Reconciling Itemsreconciling | revenue | 2024-12-01 → 2025-05-31 | −¥48m |
| Reconciling Itemsreconciling | revenue intersegment | 2024-12-01 → 2025-05-31 | −¥48m |
| Reconciling Itemsreconciling | segment profit | 2024-12-01 → 2025-05-31 | −¥112m |
| Preformreportable segment | revenue | 2024-12-01 → 2025-05-31 | ¥3.8bn |
| Preformreportable segment | revenue external | 2024-12-01 → 2025-05-31 | ¥3.8bn |
| Preformreportable segment | revenue intersegment | 2024-12-01 → 2025-05-31 | ¥16m |
| Preformreportable segment | segment profit | 2024-12-01 → 2025-05-31 | −¥338m |
| Wholesalereportable segment | revenue | 2024-12-01 → 2025-05-31 | ¥4.4bn |
| Wholesalereportable segment | revenue external | 2024-12-01 → 2025-05-31 | ¥4.3bn |
| Wholesalereportable segment | revenue intersegment | 2024-12-01 → 2025-05-31 | ¥33m |
| Wholesalereportable segment | segment profit | 2024-12-01 → 2025-05-31 | ¥350m |
| —segment total | revenue | 2024-12-01 → 2025-05-31 | ¥8.2bn |
| —segment total | revenue external | 2024-12-01 → 2025-05-31 | ¥8.1bn |
| —segment total | revenue intersegment | 2024-12-01 → 2025-05-31 | ¥48m |
| —segment total | segment profit | 2024-12-01 → 2025-05-31 | ¥12m |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 524
| Item | Context | Value | Unit |
|---|---|---|---|
| Transactions with other segments | InterimDuration_jpcrp040300-ssr_E02774-000PreformReportableSegmentsMember | 17649000 | JPY |
| Transactions with other segments | InterimDuration_ReportableSegmentsMember | 45598000 | JPY |
| Transactions with other segments | InterimDuration_ReconcilingItemsMember | -45598000 | JPY |
| Transactions with other segments | InterimDuration | － | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E02774-000WholesaleReportableSegmentsMember | 3575783000 | JPY |
| Net sales | InterimDuration_jpcrp040300-ssr_E02774-000PreformReportableSegmentsMember | 4242379000 | JPY |
| Net sales | InterimDuration_ReportableSegmentsMember | 7818162000 | JPY |
| Net sales | InterimDuration_ReconcilingItemsMember | -45598000 | JPY |
| Net sales | InterimDuration | 7772564000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E02774-000WholesaleReportableSegmentsMember | 165439000 | JPY |
| Operating income | InterimDuration_jpcrp040300-ssr_E02774-000PreformReportableSegmentsMember | 290307000 | JPY |
| Operating income | InterimDuration_ReportableSegmentsMember | 455746000 | JPY |
| Operating income | InterimDuration_ReconcilingItemsMember | -76435000 | JPY |
| Operating income | InterimDuration | 379311000 | 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 | 2026-07-14 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第51期中（自 2025年12月１日 至 2026年５月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)アルテック株式会社 | |
| Company name in english cover page | FilingDateInstant | ALTECH CO., LTD. | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 池谷 壽繁 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都中央区入船二丁目１番１号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)03‐5542‐6760（代表） | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)総務部長 澤田 哲也 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都中央区入船二丁目１番１号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 03‐5542‐6763 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)総務部長 澤田 哲也 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E02774 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 99720 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)アルテック株式会社 | |
| Filer name in english | FilingDateInstant | ALTECH CO., 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 | 2025-12-01 | |
| Current period end date | FilingDateInstant | 2026-05-31 | |
| Type of current period | FilingDateInstant | HY | |
| Current fiscal year end date | FilingDateInstant | 2026-11-30 | |
| Previous fiscal year start date | FilingDateInstant | 2024-12-01 | |
| Comparative period end date | FilingDateInstant | 2025-05-31 | |
| Previous fiscal year end date | FilingDateInstant | 2025-11-30 | |
| Next fiscal year start date | FilingDateInstant | － |
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 |