Half-year report · HY
3436.TEDINET S100YUOR
Period2026-01-01 → 2026-06-30
Filed2026-08-07
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 44
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥215.0bn | 2026-01-01 → 2026-06-30 | Cons. | Net sales |
| Revenue | ¥409.7bn | 2025-01-01 → 2025-12-31 | Cons. | Net sales (5-year summary) |
| Revenue | ¥205.4bn | 2025-01-01 → 2025-06-30 | Cons. | Net sales |
| Operating income | −¥6.4bn | 2026-01-01 → 2026-06-30 | Cons. | Operating income |
| Operating income | ¥7.5bn | 2025-01-01 → 2025-06-30 | Cons. | Operating income |
| Ordinary income | −¥12.2bn | 2026-01-01 → 2026-06-30 | Cons. | Ordinary income |
| Ordinary income | −¥3.9bn | 2025-01-01 → 2025-12-31 | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.7bn | 2025-01-01 → 2025-06-30 | Cons. | Ordinary income |
| Profit before tax | −¥12.2bn | 2026-01-01 → 2026-06-30 | Cons. | Income before income taxes |
| Profit before tax | ¥4.7bn | 2025-01-01 → 2025-06-30 | Cons. | Income before income taxes |
| Net income (owners) | −¥12.9bn | 2026-01-01 → 2026-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥11.8bn | 2025-01-01 → 2025-12-31 | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥3.1bn | 2025-01-01 → 2025-06-30 | Cons. | Profit loss attributable to owners of parent |
| Net income | −¥12.9bn | 2026-01-01 → 2026-06-30 | Cons. | Profit loss |
| Net income | ¥3.3bn | 2025-01-01 → 2025-06-30 | Cons. | Profit loss |
| Total assets | ¥1.14T | at 2026-06-30 | Cons. | Assets |
| Total assets | ¥1.13T | at 2025-12-31 | Cons. | Assets |
| Total assets | ¥1.16T | at 2025-06-30 | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥495.6bn | at 2026-06-30 | Cons. | Liabilities |
| Total liabilities | ¥480.2bn | at 2025-12-31 | Cons. | Liabilities |
| Net assets / equity | ¥641.1bn | at 2026-06-30 | Cons. | Net assets |
| Net assets / equity | ¥647.8bn | at 2025-12-31 | Cons. | Net assets |
| Net assets / equity | ¥655.9bn | at 2025-06-30 | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥89.8bn | at 2026-06-30 | Cons. | Cash and deposits |
| Cash and deposits | ¥67.3bn | at 2025-12-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥111.8bn | at 2026-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥75.3bn | at 2025-12-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥80.9bn | at 2025-06-30 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥95.7bn | at 2024-12-31v | Cons. | Cash and cash equivalents |
| Operating cash flow | ¥46.5bn | 2026-01-01 → 2026-06-30 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥100.0bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥53.7bn | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in operating activities |
| Investing cash flow | −¥25.5bn | 2026-01-01 → 2026-06-30 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥111.4bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥70.6bn | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in investment activities |
| Financing cash flow | ¥13.7bn | 2026-01-01 → 2026-06-30 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥8.7bn | 2025-01-01 → 2025-12-31 | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥6.1bn | 2025-01-01 → 2025-06-30 | Cons. | Net cash provided by used in financing activities |
| EPS (basic) | ¥-36.87 | 2026-01-01 → 2026-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-33.6 | 2025-01-01 → 2025-12-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥8.81 | 2025-01-01 → 2025-06-30 | Cons. | Basic earnings loss per share (5-year summary) |
| Equity ratio | 50.0% | at 2026-06-30 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 51.3% | at 2025-12-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 50.7% | at 2025-06-30 | 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.
All source rows · 428
| Item | Context | Value | Unit |
|---|---|---|---|
| Net cash provided by used in financing activities | Prior1InterimDuration | 6056000000 | JPY |
| Net cash provided by used in financing activities | InterimDuration | 13728000000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | Prior1InterimDuration | -3887000000 | JPY |
| Effect of exchange rate change on cash and cash equivalents | InterimDuration | 1708000000 | JPY |
| Net increase decrease in cash and cash equivalents | Prior1InterimDuration | -14756000000 | JPY |
| Net increase decrease in cash and cash equivalents | InterimDuration | 36469000000 | JPY |
| Cash and cash equivalents | Prior2YearInstant | 95671000000 | JPY |
| Cash and cash equivalents | Prior1YearInstant | 75296000000 | JPY |
| Cash and cash equivalents | Prior1InterimInstant | 80914000000 | JPY |
| Cash and cash equivalents | InterimInstant | 111766000000 | JPY |
| Depreciation sga | Prior1InterimDuration | 11128000000 | JPY |
| Depreciation sga | InterimDuration | 9581000000 | JPY |
| Research and development expenses sga | Prior1InterimDuration | 5287000000 | JPY |
| Research and development expenses sga | InterimDuration | 5811000000 | 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 | 2026-08-07 | |
| Semi annual accounting period cover page | FilingDateInstant | Original text (Japanese)第28期中(自 2026年１月１日 至 2026年６月30日) | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社ＳＵＭＣＯ | |
| Company name in english cover page | FilingDateInstant | ＳＵＭＣＯ ＣＯＲＰＯＲＡＴＩＯＮ | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役 社長 龍田 次郎 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)東京都港区芝浦一丁目２番１号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | 03-5444-0808 | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)執行役員 社長室経営管理部長 加藤 千明 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)東京都港区芝浦一丁目２番１号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | 03-5444-0808 | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)執行役員 社長室経営管理部長 加藤 千明 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E02103 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 34360 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社ＳＵＭＣＯ | |
| Filer name in english | FilingDateInstant | SUMCO CORPORATION | |
| 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 | 2026-01-01 | |
| Current period end date | FilingDateInstant | 2026-06-30 | |
| Type of current period | FilingDateInstant | HY | |
| Current fiscal year end date | FilingDateInstant | 2026-12-31 | |
| Previous fiscal year start date | FilingDateInstant | 2025-01-01 | |
| Comparative period end date | FilingDateInstant | 2025-06-30 | |
| Previous fiscal year end date | FilingDateInstant | 2025-12-31 | |
| 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 |
| 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 |