LYSEO
société par actions simplifiée (SAS) · SAINT-QUENTIN-FALLAVIER, France · LEI 969500SQKX1V6697MG58
LEI active
Summary
LYSEO is registered in France and entered in the “Sirene business register (INSEE)” under number 301010492. Its legal form is société par actions simplifiée (SAS) – simplified joint-stock company (France). According to GLEIF, its ultimate parent is MUON (France), and its direct parent is LYSINVEST (France). That group has 3 subsidiaries with LEIs in 1 country, 3 of them in France. The LEI was first issued on 19 Nov 2014 and the record was last updated on 2 Jun 2026; the next renewal is due by 8 Jul 2027. AssetCensus found 1 data-quality note for this entity (see below).
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
- The ultimate-parent link rests on accounts for the period ending 31 Dec 2017, more than 24 months before this data release. The group may have changed since.
Company details
| Legal form | société par actions simplifiée (SAS) simplified joint-stock company (France) |
|---|---|
| Register | Sirene business register (INSEE) · Register website |
| Registration number | 301010492 |
| Registration authority | National Institute of Statistics and Economic Studies |
| Jurisdiction | France |
| Registered address | 15 RUE DU SANTOYON, 38070 SAINT-QUENTIN-FALLAVIER, France |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 1 Jan 1974 |
| LEI | 969500SQKX1V6697MG58 |
| LEI status | active |
| LEI first issued | 19 Nov 2014 |
| LEI record last updated | 2 Jun 2026 |
| Next LEI renewal | 8 Jul 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
View the whole group: 3 subsidiaries in 1 countriesRelationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | LYSINVEST | MUON |
| Accounting period | 1 Jan 2017 to 31 Dec 2017 | 1 Jan 2017 to 31 Dec 2017 |
| Evidence | other official documents | other official documents |
| Corroboration | fully corroborated | fully corroborated |
| Accounting standard | IFRS | IFRS |
| Relationship start | 21 Dec 2012 | 18 Nov 2014 |
| Recorded at GLEIF since | 16 Feb 2018 | 16 Feb 2018 |
| Last updated | 2 Jun 2026 | 2 Jun 2026 |
| Record status | current | current |
Other names
- S L M N · trading name
History
4 Apr 2025Registered address changed
4 Apr 2025Headquarters address changed