住友理工株式会社
株式会社 (株) · 愛知県 小牧市, Japan · LEI 3538003OPZ1W611BH713
LEI active
Summary
住友理工株式会社 is registered in Japan and entered in the “Companies Registration” under number 1800-01-076207. Its legal form is 株式会社 (株) – joint-stock company (Japan). According to GLEIF, its ultimate parent is 住友電気工業株式会社 (Japan), which is also its direct parent. That group has 13 subsidiaries with LEIs in 4 countries, 4 of them in Japan. The LEI was first issued on 14 Jul 2026 and the record was last updated on 14 Jul 2026; the next renewal is due by 14 Jul 2027.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | 株式会社 (株) joint-stock company (Japan) |
|---|---|
| Register | Companies Registration · Register website |
| Registration number | 1800-01-076207 |
| Registration authority | Legal Affairs Bureau |
| Jurisdiction | Japan |
| Registered address | 東三丁目1番地, 485-8550 愛知県 小牧市, Japan |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 19 Dec 1929 |
| LEI | 3538003OPZ1W611BH713 |
| LEI status | active |
| LEI first issued | 14 Jul 2026 |
| LEI record last updated | 14 Jul 2026 |
| Next LEI renewal | 14 Jul 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
住友理工株式会社 this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | 住友電気工業株式会社 | 住友電気工業株式会社 |
| Accounting period | 1 Apr 2025 to 31 Mar 2026 | 1 Apr 2025 to 31 Mar 2026 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | fully corroborated | fully corroborated |
| Accounting standard | other standard | other standard |
| Relationship start | 1 Apr 2025 | 1 Apr 2025 |
| Recorded at GLEIF since | 14 Jul 2026 | 14 Jul 2026 |
| Last updated | 14 Jul 2026 | 14 Jul 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (9)
- 住友電装株式会社 Japan
- 株式会社アライドマテリアル Japan
- 株式会社テクノアソシエ Japan
- SEI INTERCONNECT PRODUCTS (EUROPE) LIMITED United Kingdom
- SEI TRADING INDIA PRIVATE LIMITED India
- SUMITOMO ELECTRIC EUROPE LIMITED United Kingdom
- SUMITOMO ELECTRIC FINANCE UK PLC United Kingdom
- SUMITOMO ELECTRIC U.S.A. HOLDINGS, INC. United States lapsed
- SUMITOMO ELECTRIC WIRING SYSTEMS, INC. United States
Other names
- Sumitomo Riko Company Limited · name in another language