Summa Energy Oy
Osakeyhtiö (oy) · HELSINKI, Finland · LEI 743700KPCYUWQ7VHNI11
LEI active
Summary
Summa Energy Oy is registered in Finland and entered in the “Business Information System (YTJ)” under number 3355280-5. Its legal form is Osakeyhtiö (oy) – limited company (Finland). According to GLEIF, its ultimate parent is Summa Defence Oyj (Finland), which is also its direct parent. That group has 1 subsidiary with LEIs in 1 country, 1 of them in Finland. The LEI was first issued on 16 Jun 2026 and the record was last updated on 17 Jun 2026; the next renewal is due by 16 Jun 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 | Osakeyhtiö (oy) limited company (Finland) |
|---|---|
| Register | Business Information System (YTJ) · Register website |
| Registration number | 3355280-5 |
| Registration authority | Finnish Patent and Registration Office |
| Jurisdiction | Finland |
| Registered address | Mäkelänkatu 87, 00610 HELSINKI, FI-00610 HELSINKI, Finland |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 29 Mar 2023 |
| LEI | 743700KPCYUWQ7VHNI11 |
| LEI status | active |
| LEI first issued | 16 Jun 2026 |
| LEI record last updated | 17 Jun 2026 |
| Next LEI renewal | 16 Jun 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
Summa Energy Oy this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | Summa Defence Oyj | Summa Defence Oyj |
| Accounting period | 1 Jan 2026 to 31 Dec 2026 | 1 Jan 2026 to 31 Dec 2026 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | partly corroborated | partly corroborated |
| Accounting standard | IFRS | IFRS |
| Consolidation percentage reported to GLEIF | 100.00% | 100.00% |
| Relationship start | 10 Jun 2025 | 10 Jun 2025 |
| Recorded at GLEIF since | 16 Jun 2026 | 16 Jun 2026 |
| Last updated | 16 Jun 2026 | 16 Jun 2026 |
| Record status | current | current |
History
17 Jun 2026Registered address changed
17 Jun 2026Headquarters address changed